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IEG6-1-62-40.0-01-V
MAGNETIC HYDRAULIC
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- Manufacturer: SENSATA / PARTNER STOCK
- Product type: Magnetic Hydraulic Circuit Breakers
- SVHC: To Be Advised
| Delivery and price | |
|---|---|
| Units per pack | 6 |
| Price | 42.24 € |
| Current stock | 100+ |
| Lead time | 30 days |
Datasheet
**| IAG/IUG/IEG/CEG/LEG SERIES** Hydraulic Magnetic Circuit Protectors
## Introduction
The Airpax™ IAG/IUG/IEG/CEG/LEG magnetic circuit protectors provide low-cost power switching, reliable circuit protection and accurate circuit control for equipment in the international marketplace.
IEG models meet IEC spacing requirements which is mandatory for equipment that must comply with IEC specifications 601 and 950. In addition, they are UL Recognized as supplementary protectors per UL STD. 1077, CSA Certified as supplementary protectors per CSA C22.2– No. 235, TUV Approved to IEC60947-2, CCC Approved and CE Compliant. IAG models are for those applications where the unit’s inherent attributes are desired, but compliance with the various standards is not required.
Designed using the latest in sensitive hydraulic magnetic technology, the IAG/IUG/IEG/CEG/LEG line adapts itself to many applications and environments. They’re ideal for data processing and business machines, medical instrumentation, broadcast equipment, vending and amusement machines, military applications and wherever precision operation is required. Temperature differences which affect fuses and other thermal devices are not a concern.
One important feature of this protector line is a “trip free” action, which means the circuit will trip in the presence of an overload even though the handle is held in the ON position. The delay mechanism senses the fault and the contacts open.
The IAG/IUG/IEG/CEG/LEG is available in a wide variety of configurations including series, series with auxiliary switch, shunt and relay with a choice of delays and ratings in either DC, 50/60Hz or 400Hz versions. Handles come in seven different colors and international markings are standard. Single or multi-pole versions are available, with a variety of pole arrangements to meet your specifications. Four pole models require a double toggle handle. Units with a handle per pole come in one through six pole assemblies.
## **SINGLE POLE CIRCUIT PROTECTORS** ©
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Single Pole<br> .590<br>2X 6 – 32 THREAD<br>[15.00] 1.687 .240 Mounting Detail<br>MAX. .140 [3.56] DEEP [42.85] [6.10] +.010<br>— M3 ISO THD. OPTIONAL .230 -.000.625<br>[5.84] ON +.25<br>-.00<br>2.000 (eH ON nN OFF .1.660 fo7 B | _19a alal a0 32º 6[| 15.88<br>[50.80] [42.16] 1.530 32º<br>1.220<br>[31.00] [38.86] OFF 1.660<br>[42.16] 1.050<br>[26.67]<br>| poy! = mo o<br>= .750 .168 a Jo 2.075 .690<br>[19.05] [4.27] [52.71] [17.53]<br>MAX 2X 0.156 o <A<br>Note: Tolerance ±.015 [.38] unless noted. Dimensions in brackets [ ] are millimeters. [3.96]<br>**----- End of picture text -----**<br>
_Note: Tolerance ±.015 [.38] unless noted. Dimensions in brackets [ ] are millimeters. LEG Type Units Require Screw Terminals_
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## **MULTI-POLE CIRCUIT PROTECTORS (IAG/IUG/IEG/CEG/LEG)**
## Two Pole Protectors
An assembly consisting of two single pole units, having their trip mechanisms internally coupled and with a single toggle handle, forms the IEG11 with quick-connect D.I.N.-style terminals. Individual poles may differ in ratings, delays and internal connections. An auxiliary switch may be included in either or both poles, allowing you to mix SELV and hazardous voltages. Rugged screw-type terminals can be provided, in which case the designation would be IEG66. The IEGH offers a toggle handle for each pole. LEG type units are avavailable only in one or two pole configurations.
## Three Pole and Four Pole Protectors
The three pole construction consists of three single pole units assembled with an internal mechanical interlock which actuates all units simultaneously. A single toggle handle operates all three poles for quick and convenient control, or if preferred, a handle per pole is available. The four pole construction consists of four single pole units assembled with an internal mechanical interlock which actuates all units simultaneously. A double toggle handle operates all four poles. The individual poles need not have identical characteristics and any series trip pole may have an auxiliary switch. If screw-type terminals are required, the breaker designation will be IEG666 for a three pole version and IEG6666 for a four pole version.
Protector poles are numbered consecutively when viewed from the terminal side, with the ON position up, starting with Pole #1 on the left side and proceeding to the right.
## IAG/IUG/IEG/CEG/LEG
## IAG/IUG/IEG/CEG/LEG Multi-Pole Circuit Breakers
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1.687 .240<br>[42.85] [6.10]<br>ON<br>32º<br>32º<br>OFF<br>2.075 .690<br>[52.71] [17.53]<br>MAX.<br>**----- End of picture text -----**<br>
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Two Pole* Three Pole* Four Pole*<br>ON OFF ON OFF ON OFF ON OFF<br>1.51 5 2.265 3.015<br>[38.48] [57.53] [76.58]<br>MAX. MAX. MAX.<br>**----- End of picture text -----**<br>
(Optional: Handle may be located in Pole 1 instead of Pole 2)
## LEG Type Units Require Screw Terminals
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Two Pole* Three Pole* Four Pole*<br>2X .625+.010 -.000<br>[15.88+.25 -.00<br>1 .66 0<br>[42.17] 1.050<br>[26.68]<br>4X .156 .750 . 7 5 0 . 7 5 0 . 7 5 0 . 7 5 0 . 7 5 0<br> [3.96] [19.05] [19.05] [19.05] [1 9 .0 5 ] [19.05] [19.05]<br>[<br>**----- End of picture text -----**<br>
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.230<br>[5.84]<br>1.530<br>[38.86]<br>**----- End of picture text -----**<br>
Panel Mounting Detail: Tolerance for Mtg. ±.005 [.13] unless noted.
_Note: Tolerance ± .015 [.38] unless noted. Dimensions in brackets [ ] are millimeters._
_*See Single Pole Mounting Detail for hole sizes and locations. LEG type units are only available in one or two poles._
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## **MULTI-POLE CIRCUIT PROTECTORS (IAGH/IUGH/IEGH/CEGH/LEGH)**
The IAGH/IUGH/IEGH/CEGH/LEGH two, three and four pole models are available with a handle per pole. LEGH type units are available only in two pole models.
## IAGH/IUGH/IEGH/CEGH/LEGH Protectors
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1.687 .240 4X 6 – 32 THREAD<br>[42.85] [6.10] 2X .590 .140 [3.56] DEEP<br>[15.00] M3 ISO THD. OPTIONAL<br>MAX.<br>ON<br>32º<br>32º 2.000 1.660 ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF<br>OFF<br>[50.80] [42.16]<br>1.220<br>[31.00]<br>2.075 .690<br>[52.70] [17.53]<br>MAX. .168 1.515 2.265 3.015<br>[4.27] [38.48] [57.53] [76.58]<br>MAX. MAX. MAX.<br>LEG Two Pole Three Pole* Four Pole*<br>(Requires Screw Terminals) +.010<br>-.000<br> 2X .625<br>.230 +.25<br>[5.84] -.00<br>15.87<br>1.660<br>[42.16]<br>1.050<br>1.530 [26.67]<br>[38.86]<br>. 7 5 0 . 7 5 0 . 7 5 0<br> 4X .156 . 75 0 . 75 0 . 75 0 [19.05] [19.05] [19.05]<br> [3.96] [19.05] [19.05] [19.05]<br>**----- End of picture text -----**<br>
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Panel Mounting Detail:<br>Tolerance for Mtg. ±.005 [.13] unless noted.<br>**----- End of picture text -----**<br>
_*See Two Pole Mounting Detail for hole sizes and locations._
_NOTE: We recommend machining slots into your panel for 2 or more poles. This eliminates the need to dissemble/reassemble the handle ties to be able to insert the handles thru indvidiually drilled holes.LEG type units are only available in one or two poles._
## LEG/LEGH Barriers (required)
In order to meet UL listing requirements, the LEG/LEGH two pole model requires barriers. Available with a standard straight barrier or an optional “Z” type barrier.
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Standard Barrier Optional “Z” Barrier<br>**----- End of picture text -----**<br>
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_Note: Tolerance ± .015 [.38] unless noted. Dimensions in brackets [ ] are millimeters._
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## **ROCKER CIRCUIT PROTECTORS (IAGZX/IUGZX/IEGZX/CEGX/CEGZX/LEGZX)**
The IAGZX/IUGZX/IEGZX/CEGZX/LEGZX styles offer an attractive rocker actuator version of our popular IAG/IUG/IEG/CEG/LEG family. Designed with the operator in mind, each features handles with a concave surface and aesthetic appearance for front panel applications.
The IAGZX/IUGZX/IEGZX/CEGZX/LEGZX is available in a choice of five single colors: black, red, grey, orange or white.
The IAGZX/IUGZX/IEGZX/CEGZX/LEGZX style adds our “EZ” options of contrasting dual color rocker actuators, affording a clear visual indication of the handle position and integrated handle guards, to help prevent accidental turn-on and turn-off of the unit. Available with a black rocker and white, red or green indicator color for either ON or OFF indication.
## Single, Two & Three Pole
## IAGZX/IUGZX/IEGZX/CEGZX/LEGZX
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2X .156<br>[3.96]<br>1.660<br>[42.16]<br>1.260<br>.200 [32.00]<br>[5.08]<br>Detail “A”<br>.750<br>[19.05]<br>**----- End of picture text -----**<br>
Panel Mounting Detail: Tolerance for Mtg. ±.005 [.13] unless noted.
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2.470 MA[62.74] X. .420 REF.[10.67] [19.05].750 6 – 32 THD. (TYP.) [38.48]1.515 2.265 Max.[57.53]<br>1 .68 7 .125 M3 ISO THD.<br>[42.85] [3.18] OPTIONAL<br>1.220<br>2.000 [30.99]<br>[50.80]<br>1.530[38.86] 2.165[54.98] ON 1.660[42.16] ON ON<br>OPTIONAL OFF OFF OFF<br>HANDLE GUARDS<br>(SEE DETAIL “A”)<br>1.239<br>.430 [31.47]<br>[10.92]<br>**----- End of picture text -----**<br>
_Note: Tolerance ± .015 [.38] unless noted. Dimensions in brackets [ ] are millimeters. * LEG type units are only available in one or two poles._
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## **ROCKER CIRCUIT PROTECTORS (IAGBX/IUGBX/IEGBX/CEGBX/LEGBX)**
The innovative new design of our IEG BX style circuit breaker features a flat front rocker that not only satisfies your aesthetic needs, it guards against accidental actuation while providing the highest degree of circuit protection and quality. Only Sensata Technologies offers this new standard in user interface, providing additional peace of mind that guards alone can’t supply.
Available on a variety of versions with a full range of agency approvals, the new IEG BX style circuit breakers meet or exceed all current performance specifications, including interrupting capacities up to 50,000 amperes. Various guard options offer additional and increasing levels of actuation protection performance. The two shot mold on the flat rocker surface provides a clean, crisp legend that can withstand demanding use.
## IAGBX/IUGBX/IEGBX/CEGBX/LEGBX
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Handle position Handle<br>"OFF" with guard position "ON"<br>(6th decision, G) with guard<br>(6th decision, G)<br>2.378 MAX .387 REF.<br>[60.40] [9.84]<br>.125 Actuation<br>1.687 [3.18] access handle<br>[42.85] (see note)<br>2.000<br>[50.80] 1.220<br>[30.99]<br>1.530<br>[38.86]<br>1.239 Handle position Handle position<br>.314 [31.47] "OFF" guard with "ON" guard with<br>[7.98] no actuate “OFF” no actuate “OFF”<br>feature feature<br>(6th decision, X) (6th decision, X)<br>SINGLE POLE<br>2X ø .156<br>.750 [3.96]<br>[19.05]<br>1.660 1.260<br>[42.16] [32.00]<br>ON<br>I<br>2.217 1.660<br>[56.31] [42.16]<br>O<br>OFF .200 .750 Handle position"OFF" without Handle position"ON" without<br>[5.08] [19.05] guard guard<br>OPTIONAL Panel Mounting Detail<br>GUARD<br>(SEE DETAIL “A”)<br>MOUNTING DETAIL TOLERANCE:<br>6-32 THD. MOUNTING ±.005 [.13] UNLESS NOTED<br>M3 ISO THD. OPTIONAL DETAIL "A"<br>Note: Access is limited to a device smaller than the Underwriters Laborator “articulated probe”<br>Defined in UL-489 FIG. 11.1.7.2.1.<br>O<br>O O<br>O<br>ON<br>ON I<br>I<br>OFF OFF<br>ON<br>ON I<br>I<br>PUSH PUSH<br>TO TO<br>RESET RESET<br>ON<br>ON I<br>I<br>OFF<br>OFF<br>**----- End of picture text -----**<br>
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## **SEALED TOGGLE CIRCUIT PROTECTORS (IAGN/IUGN)**
The IAGN/IUGN family is a sealed toggle version of the IAG/IUG family. The silicone rubber seal around the handle assures panel seal integrity and makes this style a natural for harsh environments.
This sealed toggle family is available in one to three poles with ratings of .050 to 50 amperes.
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Single Pole Two Pole Three Pole<br>**----- End of picture text -----**<br>
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Single Pole Two Pole Three Pole<br>KEYWAY<br>.060 [1.52] – .065 [1.65] WIDE<br>.130[3.30] 6 – 32 MTG. SCREW FOR HIGH SHOCKMTG. .030 [.76] – .035 [.89] DEEP.750[19.05] [38.48]1.515MAX. [57.53]2.265MAX.<br>LOCKWASHER ±3º<br>13º<br>ON<br>1.220<br>[30.99]<br>2.000<br>[50.80]<br>OFF ±3º<br>13º<br> 1/2 – 32 HEX NUT .656<br>2.256 [16.66]<br>[57.30] RUBBER “O” RING<br>MAX. .625 .750<br>[15.88] [19.05]<br>**----- End of picture text -----**<br>
Mounting Detail Two Pole* Single Pole
Three Pole*
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.156 .750 .750 . 750<br>[3.96] [19.05] [19.05] [19.05]<br>.656<br>[16.66]<br> .515<br>[13.08]<br>**----- End of picture text -----**<br>
Optional Handle
Panel Mounting Detail: Tolerance for Mtg. ±.005 [.13] unless noted. *See Single Pole Mounting Detail for hole sizes and locations.
_Note: Tolerance ± .015 [.38] unless noted. Dimensions in brackets [ ] are millimeters._
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## **SNAP-IN CIRCUIT PROTECTORS (IEGS/IEGHS/CEGS/CEGHS/LEGS/LEGHS)**
The Snap-In version of the IEG brings mounting simplification and international spacing together in a package that is aesthetically enhanced. The IEGS securely snaps into a rectangular cut-out, eliminating the need for panel mounting hardware and the associated costs. The face plate of the IEGS is a clean, black matte and it satisfies the increasing demand for front panel components that are designed with ergonomic considerations.
The IEGS is offered in either flush or beveled versions, in 1, 2, 3 or 4 pole packages, and with a handle per pole or per unit.
The IEGS is UL Recognized, CSA Certified and TUV approved.
## IEGHS/CEGHS/LEGHS Circuit Protectors (Note B)
(Multi-Pole-IEGH Handles Per Pole) (Omit H for Single Pole)
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1.687 .240 .744 1.488 2.232 2.976<br>[42.85] [6.09] [18.90] [37.80] [56.69] [75.59]<br>ON<br>ON ON ON ON ON ON ON ON ON ON<br>32º<br>2.000<br>[50.80] 32º 2.598<br>[30.99]1.220 OFF [65.99]<br>OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF<br>2.075 .690<br>[52.70] [17.53]<br>MAX.<br>Panel Cutout Detail Note: DIM. “B”<br>Panel Thickness: (See Table) A: Flush face plate is optional. See decision tables, sixth decision. (SEE TABLE)<br>B: Tolerance ± .031 [.79] Angles: ±5° unless noted. Dimensions in<br> brackets [ ] are millimeters.<br>DIM. “C”<br>(SEE TABLE)<br>DIM. “A”<br>(SEE TABLE) .127<br>[3.23]<br>**----- End of picture text -----**<br>
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Dimensions “A”, “B”, “C”<br>Number of Poles Dimension “A”, inches [ mm ] Dimension “B”, inches [ mm ] Dimension “C”, inches [ mm ]<br>1 pole .750 [19.05] max .755 [19.18] min<br>2 pole 1.515 [38.48] max 1.520 [38.61] min 2.180 ± .005 2.186 ± .011<br>3 pole 2.265 [57.53] max 2.270 [57.66] min [55.37 ± .13] [55.52 ± .28]<br>4 pole 3.015 [76.58] max 3.020 [76.71] min<br>.040 to .059 .060 to .100<br>Panel Thickness<br>[1.02 to 1.50] [1.52 to 2.54]<br>**----- End of picture text -----**<br>
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## IEGS/CEGS/LEGS Circuit Protectors (Note B)
(Add H for multiple handles per unit, IEGHS)
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1.687 .240<br>[42.85] [6.09] .960 1.700 2.450 3.190<br>[24.38] [43.18] [62.23] [81.03]<br>ON ON ON ON ON ON<br>32º<br>2.000<br>[50.80] 2.598<br>32º<br>1.220 [65.99]<br>[30.99] OFF<br>OFF OFF OFF OFF OFF<br>2.075 .690<br>[52.70] [17.53]<br>MAX.<br>Panel Cutout Detail DIM. “B”<br>(SEE TABLE)<br>Panel Thickness: (See Table)<br>DIM. “C”<br>(SEE TABLE)<br>DIM. “A”<br>(SEE TABLE) .130<br>[3.30]<br>**----- End of picture text -----**<br>
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Dimensions “A”, “B”, “C”<br>Number of Poles Dimension “A”, inches [ mm ] Dimension “B”, inches [ mm ] Dimension “C”, inches [ mm ]<br>1 pole .750 [19.05] max .780 ± .015 [19.81 ± .381]<br>2 pole 1.515 [38.48] max 1.540 ± .015 [39.12 ± .381] 2.180 ± .005 2.186 ± .011<br>3 pole 2.265 [57.53] max 2.290 ± .015 [58.17 ± .381] [55.37 ± .13] [55.52 ± .28]<br>4 pole 3.015 [76.58] max 3.040 ± .015 [77.22 ± .381]<br>.040 to .059 .060 to .100<br>Panel Thickness<br>[1.02 to 1.50] [1.52 to 2.54]<br>**----- End of picture text -----**<br>
## Optional Handle Guard
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.780<br>[19.82]<br>1.560<br>[39.62]<br>.734<br>[18.64]<br>**----- End of picture text -----**<br>
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Note: A: Tolerance ± .015 [.38] unless noted. Dimensions in brackets [ ] are millimeters. B: Bevelled face plate is standard.
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## **CONFIGURATIONS**
## Series Trip
The most popular configuration for magnetic protectors is the series trip where the sensing coil and contacts are in series with the load being protected. The handle position conveniently indicates circuit status. In addition to providing conventional overcurrent protection, it’s simultaneously used as an on-off switch.
## Shunt Trip
The shunt trip is designed for controlling two separate loads with one assembly. The control is established by providing overload protection for the critical load. When the current through this load becomes excessive and reaches the trip point, the protector will open and remove power from both loads simultaneously. The total current rating of both loads must not exceed the maximum contact rating.
## Auxiliary Switch (Applies to Series Trip Only)
This is furnished as an integral part of a series pole in single or multi-pole assemblies. Isolated electrically from the protector’s circuit, the switch works in unison with the power contacts and provides indication at a remote location of the protector’s on-off status.
Auxiliary switch contacts actuate simultaneously with the main protector contacts, and will open regardless of whether the protector contacts are opened manually or electrically. For auxiliary switch ratings below 6Vac or 5Vdc, an auxiliary switch with gold contacts designated as REG is available. Gold contacts are not recommended for load current above 100 milliamps.
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Main Terminal Types<br>Amp Push- 8-32 M4 10-32 M5<br>Rating On Screw Screw Screw Screw<br>.05 to<br>X X X<br>30<br>30.1 to<br>X X<br>50<br>**----- End of picture text -----**<br>
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.230 .230<br>[5.84]<br>[5.84]<br>1.530 1.530<br>[38.86]<br>[38.86]<br>2.52 MAX.<br>.230 [64.00]<br>[5.84] (See Note A)<br>1.380<br>[35.05]<br>1.530<br>[38.86]<br>**----- End of picture text -----**<br>
## Standard Auxiliary Switch
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.441 .469<br>[11.20] [11.91]<br>1.083[27.51] .848 1.059[26.90].764<br>[21.53] [19.04]<br>2.438 MAX. 2.454 MAX.<br>.110[2.79] [61.93](See Note A) .187[4.75] [62.33](See Note A)<br>.260 .250<br>–IREC4 [6.60] [6.35]<br>–IREG4 –IREC5<br>**----- End of picture text -----**<br>
## Series with Auxiliary Switch
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C<br>NO<br>NC<br>BREAKER IN<br>OFF POSITION<br>**----- End of picture text -----**<br>
Note:
- A: Terminal protrusion dimensions are referenced from back mounting panel.
B: Main terminals are male push-on type .250 [6.35] wide x 0.31 [.79] thick x .375 [9.53] long or 8-32 x .187 [4.75] screw type. Metric screw terminals are M4 x 5mm (<=30A): M5 x 5mm screw type (>30A). On TUV approved builds with screw terminals, external tooth lockwashers are supplied. On TUV approved builds with push-on terminals a soldered connection is required above 25 amperes.
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## Relay Trip
This permits the overload sensing coil to be placed in a circuit which is electrically isolated from the trip contacts. The coil may be actuated by sensors monitoring pressure, flow, temperature, speed, etc. Other typical applications include crowbar, interlock and emergency /rapid shutdown circuitry. Trip may be accomplished by voltage or current, which must be removed after trip.
## Dual Coil
By combining two electrically independent coils on a common magnetic circuit, it is possible to provide contact opening when either an over-current or trip voltage is applied to the respective coils. One coil will be a current trip coil with standard specifications. The second, or dual coil, can be used to provide a control function permitting contact opening from a remote interlock or other transducer functions. Standard coils are 6, 12, 24, 48, 120 and 240 volts. Tripping is instantaneous and must be removed (usually self-interrupting) after trip.
## Voltage Trip
Sometimes called “dump circuits” or “panic trip circuits,” these units make it possible to open main power contacts with lower power inputs from one or more sources. This configuration is becoming increasingly more important for sensitive circuitry and denser packaging in automation systems. Available in series, shunt or relay configurations.
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.230 2.52 MAX. .230 2.52 MAX. .230 2.52 MAX.<br>[5.84] [64.00] [5.84] [64.00] [5.84] [64.00]<br>(See Note A) (See Note A) (See Note A)<br>.620<br>.620<br>[15.75] 1.380<br>[15.75]<br>[35.05]<br>1.380<br>1.380<br>[35.05]<br>1.530 1.530 [35.05] 1.530<br>[38.86] Relay [38.86] Dual Coil [38.86] Dual Coil<br>**----- End of picture text -----**<br>
## Optional Barriers (IEG Only)
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.571<br>[14.50]<br>2.000<br>[50.80]<br>**----- End of picture text -----**<br>
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_Note: Tolerance ± .015 [.38] unless noted. Dimensions in brackets [ ] are millimeters._
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## **OPERATING CHARACTERISTICS**
## Inrush Pulse Tolerance
The following table provides a comparison of inrush pulse tolerance with and without the inertial delay feature for each of the 50/60Hz delays. Pulse tolerance is defined as a single pulse of half sine wave peak current amplitude of 8 milliseconds duration that will not trip the circuit breaker. The table at left provides a guide to determine if the inertia delay feature is required. Consult factory for further assistance.
|**Inrush Pulse Tolerance**|**Inrush Pulse Tolerance**|
|---|---|
|**Delay**|**Pulse Tolerance**|
|61, 62, 63, 71, 72, 73|10 times rated current (approx)|
|61F, 62F, 63F, 71F, 72F, 73F|12 times rated current (approx)|
|64, 65, 66|25 times rated current (approx)|
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Typical Resistance / Impedance<br>Impedance<br>Current Ratings<br>DC (ohms) AC, 50/60Hz (ohms) AC, 400Hz (ohms)<br>(Amps)<br>51, 52, 53, 59 61, 62, 63, 69 41, 42, 43, 49<br>**----- End of picture text -----**<br>
|**Typical Resistance / Impedance**|**Typical Resistance / Impedance**|**Typical Resistance / Impedance**|**Typical Resistance / Impedance**|
|---|---|---|---|
|**Current Ratings**<br>**(Amps)**|**Impedance**|||
||**DC (ohms)**|**AC, 50/60Hz (ohms)**|**AC, 400Hz (ohms)**|
||**_51, 52, 53, 59_**|**_61, 62, 63, 69_**|**_41, 42, 43, 49_**|
|||||
|0.200|45.8|28.5|71.94|
|1.00|1.38|1.10|2.85|
|2.00|0.371|0.29|0.76|
|5.00|0.055|0.051|0.12|
|10.0|0.017|0.016|0.032|
|20.0|0.006|0.006|0.010|
|30.0|0.003|0.004|0.006|
|50.0|0.0019|0.0018|—|
|DCR and Impedance based on 100% rated current applied and stabilized for a minimum of one hour. Tolerance .05-2.5 amperes ± 20%: 2.6 -20 amperes ± 25%,<br>21-50 amperes ± 50%. Consult factory for special values and for coil impedance of delays not shown.||||
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## **OPERATING CHARACTERISTICS (CONTINUED)**
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**----- Start of picture text -----**<br>
Percentage of Rated Current vs Trip Time in Seconds<br>Delay 100% 125% 150% 200% 400% 600% 800% 1000%<br>**----- End of picture text -----**<br>
|**Percentage of Rated Current vs Trip Time in Seconds**|**Percentage of Rated Current vs Trip Time in Seconds**|**Percentage of Rated Current vs Trip Time in Seconds**|**Percentage of Rated Current vs Trip Time in Seconds**|**Percentage of Rated Current vs Trip Time in Seconds**|**Percentage of Rated Current vs Trip Time in Seconds**|**Percentage of Rated Current vs Trip Time in Seconds**|**Percentage of Rated Current vs Trip Time in Seconds**|**Percentage of Rated Current vs Trip Time in Seconds**|
|---|---|---|---|---|---|---|---|---|
|**Delay**|**100%**|**125%**|**150%**|**200%**|**400%**|**600%**|**800%**|**1000%**|
||||||||||
|41|No Trip|May Trip|.500 to 8.0|.150 to 1.9|.020 to .40|.006 to .25|.004 to .1|.004 to .05|
|42|No Trip|May Trip|5 to 70|2.2 to 25|.40 to 5.0|.012 to 2|.006 to .2|.006 to .15|
|43|No Trip|May Trip|35 to 350|12 to 120|1.5 to 20|.012 to 2.2|.01 to .22|.01 to .1|
|49|No Trip|May Trip|.100 Max|.050 Max|.020 Max|.020 Max|.020 Max|.020 Max|
|51*|No Trip|.500 to 6.5|.300 to 3.0|.100 to 1.2|.031 to .500|.011 to .25|.004 to .1|.004 to .08|
|52*|No Trip|2 to 60|1.8 to 30|1 to 10|.15 to 2.0|.015 to 1|.008 to .5|.006 to .1|
|53*|No Trip|80 to 700|40 to 400|15 to 150|2 to 20|.015 to 9|.015 to .55|.012 to .2|
|59*|No Trip|.120 Max|.100 Max|.050 Max|.022 Max|.017 Max|.017 Max|.017 Max|
|61*|No Trip|.700 to 12|.35 to 7.0|.130 to 3.0|.030 to 1|.015 to .3|.01 to .15|.008 to .1|
|62*|No Trip|10 to 120|6 to 60|2 to 20|.2 to 3.0|.015 to 2|.015 to .8|.01 to .25|
|63*|No Trip|50 to 700|30 to 400|10 to 150|1.5 to 20|.015 to 10|.013 to .85|.013 to .5|
|64|No Trip|.7 to 12|.35 to 7|.13 to 3|.030 to 1|.017 to .3|.01 to .16|.008 to .1|
|65|No Trip|10 to 120|6 to 60|2 to 20|.2 to 3|.02 to 2|.017 to .76|.01 to. 6|
|66|No Trip|50 to 700|30 to 400|10 to 150|1.5 to 20|.4 to 10|.014 to 5|.014 to 3|
|69*|No Trip|.120 Max|.100 Max|.050 Max|.022 Max|.017 Max|.017 Max|.017 Max|
|71**|No Trip|.440 to 10|.300 to 7|.100 to 3.0|.03 to 1|.012 to .3|.004 to .15|.004 to .1|
|72**|No Trip|1.8 to 100|1.7 to 60|1 to 20|.15 to 3|.015 to 2|.008 to .79|.006 to .28|
|73**|No Trip|50 to 600|30 to 400|10 to 150|1.8 to 20|.015 to 10|.015 to .88|.011 to .50|
|79**|No Trip|.120 Max|.100 Max|.050 Max|.023 Max|.016 Max|.015 Max|.015 Max|
|*CEG type units are available only with 51, 52, ,53 and 59 delays LEG type units are available only with 61, 62, 63 and 69 delays<br>**135% minimum trip point for delays 71, 72, 73 and 79|||||||||
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## **DELAY CURVES (IAG/IUG/IEG/CEG/LEG)**
## 400Hz, DC, 50/60Hz Delay Curves (typ)
A choice of delays is offered for DC, 50/60Hz and 400Hz applications. Delays 49, 59 and 69 provide fast acting, instantaneous trip and are often used to protect sensitive electronic equipment (not recommended where known inrush exists). Delays 41, 51 and 61 have a short delay for general purpose applications. Delays 42, 52 and 62 are long enough to start certain types of motors and most transformer and capacitor loads. Delays 43, 53 and 63 are long delays for special motor applications at 400Hz, DC and 60Hz. CEG type units are only available in 51, 52, 53 and 59 delay curves. LEG type units are only available in 61, 62, 63 and 69 delay curves.
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10000<br>1000 DELAY 61<br>100<br>10<br>1<br>.1<br>.01<br>.001<br>0 100 150 200 300 400 500 600 700 800 900 1000<br>125<br>PERCENT OF RATED CURRENT<br>MAY TRIP<br>TIME IN SECONDS<br>**----- End of picture text -----**<br>
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**----- Start of picture text -----**<br>
10000<br>1000 DELAY 63<br>100<br>10<br>1<br>.1<br>.01<br>.001<br>0 100 150 200 300 400 500 600 700 800 900 1000<br>125<br>PERCENT OF RATED CURRENT<br>MAY TRIP<br>TIME IN SECONDS<br>**----- End of picture text -----**<br>
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10000<br>1000 DELAY 62<br>100<br>10<br>1<br>.1<br>.01<br>.001<br>0 100 150 200 300 400 500 600 700 800 900 1000<br>125<br>PERCENT OF RATED CURRENT<br>MAY TRIP<br>TIME IN SECONDS<br>**----- End of picture text -----**<br>
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**----- Start of picture text -----**<br>
10000<br>1000 DELAY 69<br>100<br>10<br>1<br>.1<br>.01<br>.001<br>0 100 150 200 300 400 500 600 700 800 900 1000<br>125<br>PERCENT OF RATED CURRENT<br>MAY TRIP<br>TIME IN SECONDS<br>**----- End of picture text -----**<br>
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## **DELAY CURVES (IAG/IUG/IEG/CEG)**
## DC Delay Curves (typ)
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**----- Start of picture text -----**<br>
10000<br>1000 DELAY 51<br>100<br>10<br>1<br>.1<br>.01<br>.001<br>0 100 150 200 300 400 500 600 700 800 900 1000<br>125<br>PERCENT OF RATED CURRENT<br>10000<br>1000 DELAY 52<br>100<br>10<br>1<br>.1<br>.01<br>.001<br>0 100 150 200 300 400 500 600 700 800 900 1000<br>125<br>PERCENT OF RATED CURRENT<br>MAY TRIP<br>TIME IN SECONDS<br>AY TRIPM<br>TIME IN SECONDS<br>**----- End of picture text -----**<br>
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10000<br>1000 DELAY 53<br>100<br>10<br>1<br>.1<br>.01<br>.001<br>0 100 150 200 300 400 500 600 700 800 900 1000<br>125<br>PERCENT OF RATED CURRENT<br>10000<br>1000 DELAY 59<br>100<br>10<br>1<br>.1<br>.01<br>.001<br>0 100 150 200 300 400 500 600 700 800 900 1000<br>125<br>PERCENT OF RATED CURRENT<br>MAY TRIP<br>TIME IN SECONDS<br>MAY TRIP MAY TRIP<br>TIME IN SECONDS<br>**----- End of picture text -----**<br>
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**DELAY CURVES (IAG/IUG/IEG)**
## Multi-frequency - DC, 50/60Hz Delay Curves (typ)
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**----- Start of picture text -----**<br>
10000<br>1000 DELAY 71<br>100<br>01<br>001<br>0 100 150 200 300 400 500 600 700 800 900 1000<br>135 PERCENT OF RATED CURRENT<br>10000<br>1000 DELAY 73<br>100<br>10<br>1<br>1<br>01<br>001<br>0 100 150 200 300 400 500 600 700 800 900 1000<br>135 PERCENT OF RATED CURRENT<br>MAY TRIP<br>TIME IN SECONDS<br>MAY TRIP<br>TIME IN SECONDS<br>**----- End of picture text -----**<br>
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10000<br>1000 DELAY 72<br>100<br>10<br>1<br>01<br>001<br>0 100 150 200 300 400 500 600 700 800 900 1000<br>135<br>PERCENT OF RATED CURRENT<br>10000<br>1000 DELAY 79<br>100<br>10<br>1<br>1<br>01<br>001<br>0 100 150 200 300 400 500 600 700 800 900 1000<br>135<br>MAY TRIP<br>TIME IN SECONDS<br>MAY TRIP<br>TIME IN SECONDS<br>**----- End of picture text -----**<br>
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**DELAY CURVES (IAG/IUG/IEG)**
## 400Hz Delay Curves (typ)
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10000<br>1000 DELAY 41<br>100<br>10<br>1<br>.1<br>.01<br>.001<br>0 100 150 200 300 400 500 600 700 800 900 1000<br>125<br>PERCENT OF RATED CURRENT<br>10000<br>1000 DELAY 42<br>100<br>10<br>1<br>.1<br>.01<br>.001<br>0 100 150 200 300 400 500 600 700 800 900 1000<br>125<br>PERCENT OF RATED CURRENT<br>MAY TRIP<br>TIME IN SECONDS<br>AY TRIP<br>M<br>TIME IN SECONDS<br>**----- End of picture text -----**<br>
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10000<br>1000 DELAY 43<br>100<br>10<br>1<br>.1<br>.01<br>.001<br>0 100 150 200 300 400 500 600 700 800 900 1000<br>125<br>PERCENT OF RATED CURRENT<br>MAY TRIP<br>TIME IN SECONDS<br>**----- End of picture text -----**<br>
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10000<br>1000 DELAY 49<br>100<br>10<br>1<br>.1<br>.01<br>.001<br>0 100 150 200 300 400 500 600 700 800 900 1000<br>125<br>PERCENT OF RATED CURRENT<br>TIME IN SECONDS MAY TRIP<br>**----- End of picture text -----**<br>
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## **SPECIFICATIONS**
## Trip Free
Will trip open on overload, even when forcibly held in the ON position. This prevents the operator from damaging the circuit by holding on the protector.
## Trip Indication
The operating handle moves positively to the OFF position on overload.
## Vibration
Circuit protector shall not trip when vibrated per MIL-STD-202, Method 204, Test Condition A with 100% rated current applied to delayed units and 80% rated current to instantaneous units.
|**Approximate Weight Per Pole (1 to 6poles available)**|**Approximate Weight Per Pole (1 to 6poles available)**|
|---|---|
|**Ounces**|**Grams**|
|2.2|62.4|
## Ambient Operation
IAG/IUG/IEG/CEG/LEG protectors operate in temperatures between –40° C to +85° C.
## Insulation Resistance
Not less than 100 megohms at 500 volts DC.
## Dielectric Strength
IAG/IUG/IEG/CEG/LEG protectors withstand 3750Vac, 60Hz for 60 seconds between all electrically isolated terminals, except auxiliary switch terminals shall withstand 600Vac, 60Hz for REG and REC types. Four terminal dual coil and relay construction (not offered in the IEG) will withstand 1500Vac.
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**----- Start of picture text -----**<br>
Recommended Torque Specifications<br>Component Torque (in-lbs)<br>**----- End of picture text -----**<br>
|**Recommended Torque Specifcations**|**Recommended Torque Specifcations**|
|---|---|
|**Component**|**Torque (in-lbs)**|
|||
|6-32 MountingInserts|6 to 8|
|M3 MountingScrews|4 to 5|
|8-32 Screw Terminals|10 to 12|
|M4 Terminal Screws|10 to 12|
|10-32 Screw Terminals|14 to 15|
|M5 Screw Terminals|14 to 15|
|1/2 - 32 MountingBushing|30 to 35|
|Where applicable, mechanical support must be provide to the terminals when<br>applyingtorque||
## Endurance
Operating as a switch, the operating life exceeds 10,000 operations at a rate of 6 per minute when tested as follows: 6000 OPS @ rated current plus 4000 OPS @ at no load.
## Electrical Characteristics
.050-50 amperes; 80Vdc Max., 240Vac Max., 50/60Hz and .050-30 amperes: 250Vac Max., 400Hz. Units above 30 amps are not suitable for across-the-line motor starting.
## Auxiliary Switch
When supplied shall be SPDT configuration. Non VDE approved switches have a maximum UL rating of 10.0 amperes, 250 volts, 60Hz; 3.0 amperes, 50 volts DC, 1 amperes, 80 volts DC (REC) type or 0.1 amperes, 125 volts, 60Hz. (REG type).
TUV approved switches have a maximum UL rating of 1.0 amperes, 125 volts, 60Hz, 1 amperes, 80 volts DC, or 0.1 amperes, 125 volts, 60Hz (REG type); or 0.1 amperes, 125 volts, 60Hz (REG type).
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## **IAG/IUG/IEG/CEG ORDERING OPTIONS**
The ordering code for IAG/IUG/IEG/CEG/IDG circuit protectors may be determined by following the decision steps in the tables shown here.
The coding given permits a self-assigning part number but with certain limitations. Special applications may require a factory-assigned part number. Typical examples are units with mixed ratings, combinations of styles, or constructions not listed in the third decision table. With these, it is suggested that order entry be by description and/or drawings and a part number will be established. Additionally, it is standard policy to establish a factory-assigned part number whenever a descriptive drawing exists to provide cross reference, traceability and manufacturing control.
When specifying a circuit protector for AC motor start or high inrush applications, the peak amplitude and surge duration should be specified for factory assistance in rating selection.
For example, the following is the code for a single pole, IEG quick-connect type terminal, series unit with auxiliary switch, designed for operation in a 50/60Hz circuit. It has a short time delay, a rating of 20 amperes, a black marked handle and is TUV approved.
To determine the ordering number for your particular IAG/IUG/IEG/CEG unit, simply follow the steps shown. You may use this number to place an order or as a reference for further questions you may have.
## Notes
- **A.** It is recommended that power leads be soldered to circuit protectors having push-on type terminals for current trip ratings above 20 amperes.
- **B.** When “A” (metric thread mounting) is specified in the sixth decision in combination with screw terminal option in the second decision, metric screw terminals are supplied.
- **C.** IEG, IEGH, IEGS, IEGHS, IEGZX and IEGBK circuit protectors are designed to meet 8mm creepage and clearance requirements for installation Category III, Pollution Degree 3, Case A as measured in IEC 664. Intended for use in equipment designed to comply with IEC 601 and 950 and IEC 60947-2.
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Example : IEG1-1REC4-61-20.0-01-V
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**----- Start of picture text -----**<br>
IEG 1 1REC4 61 20.0 01 V<br>1. Type & Terminal 2. Poles & Terminals Options 3-7<br>Handle and Push-on Screw See next page<br>Type/Description<br>Mounting Options Terminals Terminals<br>IAG One Standard 1 6 Single pole<br>IUG* toggle toggle/<br>IEG** handle per mounting, no<br>CUG+ unit designation<br>CEG++ required<br>IAGH One S Toggle w/ 11 66 Two pole<br>IUGH* toggle snap-in<br>IEGH** handle per mounting<br>CUGH+ pole<br>CEGH++<br>IDG*** One ZX ZX Rocker 111 666 Three pole<br>toggle w/ integral<br>handle per mounting*<br>unit,<br>marine<br>ignition<br>protection<br>IDGH*** One BX BX Rocker 1111 6666 Four pole<br>toggle w/ integral<br>handle mounting<br>per pole<br>marine<br>ignition<br>protection<br>IMG** One N Sealed toggle *Not available in toggle seal handle<br>CMG++ toggle w/bushing type.<br>handle mounting**<br>per unit<br>mid-trip<br>indication<br>IMGH** One<br>CMGH++ toggle<br>handle<br>per pole<br>mid-trip<br>indication<br>*UL Recognized, CSA Note: Add “F” for flat<br>Certified screw terminals<br>**UL Recognized, CSA * Not available on<br>Certifed, TUV Approved mid-trip units<br>*** UL Recognized ** Available only on<br>UL1500 IAG, IUG units<br>+ UL489A Listed CSA<br>Certified<br>++ UL489AListed CSA<br>Certifed TUV Approved<br>**----- End of picture text -----**<br>
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**----- Start of picture text -----**<br>
7. Handle<br>3. Internal 5. Rated Color &<br>Configuration 4. Frequency & Delay Current 6. Optional Marking TUV / CCC<br>Selection<br>-0 Switch Only SW Switch only Standard Standard See next page V,T TUV and CCC Approved<br>ratings listed. hardware. No<br>For other designation The shaded areas<br>ratings, please required. denote TUV and CCC<br>contact the (if applicable) approval<br>-1 Series -41 400Hz short delay factory. -A Metric thread options. This approval<br>-42 400Hz long delay mounting inserts requires the addition of<br>and terminals a V or T at the end of the<br>part number. The Suffx<br>will be added to any part<br>-1REC4 Series w/ auxiliary -43 400Hz motor start .100 10.0 -B Barriers*<br>number formed entirely<br>switch *<br>from shaded decisions.<br>.110 quick connect -49 400Hz 150% instant -C 277V (50/60Hz If non-shaded areas are<br>trip only) (See note 3) selected, the unit will not<br>-51 DC short delay* .250 15.0 be TUV or CCC Approved,<br>but other approvals still<br>-1REC5 Series w/ auxiliary -52 DC long delay* apply.<br>switch *<br>-53 DC motor start* .500 20.0 -G Handle guard,<br>.187 quick connect<br>(available in ZX,<br>-59 DC 125% instant trip* BX and snap-in<br>versions only)<br>-1REG4 Series w/ auxiliary -61 50/60Hz short delay .750 30.0 -L Handle lock<br>switch<br>-62 50/60Hz long delay -M Handle in opposite<br>(gold contacts)*<br>pole (2 pole only)<br>.110 quick connect -63 50/60Hz motor start 1.00 35.0*<br>-1RS4 Series w/ alarm -64 50/60Hz short delay 2.50 40.0* -Q APG style “FAT”<br>switch, handle<br>-65 50/60Hz long delay<br>electrical trip,<br>.110 Q.C. terminals -66 50/60Hz motor start 5.00 50.0* -S Face plate<br>sides fush with<br>-69 50/60Hz 125% instant<br>protector (see<br>trip<br>note 4)<br>-1RLS4 Series w/ alarm -71 DC/60Hz short delay 7.50<br>switch,<br>-72 DC/60Hz long delay C CCC Approved<br>electrical trip,<br>.110 Q.C. terminals -73 DC/60Hz motor start -X Handle guard This approval requires the<br>(mid-trip only) with no actuation addition of a C at the end<br>-3 Shunt -79 DC/60 Hz 135% instant feature (BX of the part number. The<br>trip rocker only) (Not unit will not be TUV<br>available with mid- Approved.<br>trip indication)<br>-4 Relay For addition of inertial delay,<br>add an ìFî to any delay numeral.<br>* Only one auxiliary switch is * IDG/IDGH Notes:<br>* CEG types are only available<br>normally supplied on two or is rated for 30 1. One or more descriptions<br>with DC ratings<br>three pole units. Switch is located amps max. may be used as required.<br>in the right-hand pole 2. When this is not<br>(viewed from terminal end) unless used, table one may be<br>otherwise specified. substituted and U.S. thread<br>will be supplied. Unit will<br>be rated at 250V (50/60Hz<br>only.)<br>3. TUV approved at 250VAC<br>4. IEGS standard face plate<br>has beveled sides(see<br>pg.90)<br>* Not available on snap-in<br>units<br>**----- End of picture text -----**<br>
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**----- Start of picture text -----**<br>
7. Handle Color & Marking Selection ON ROCKER HANDLE COLOR ON INDICATING COLOR<br>Marked ROCKER HANDLE COLOR<br>Color ON-OFFI-O INDICATING COLOR OFF<br>Black -01 (STD) LINE MOUNTING/INDICATOR CODE:INDICATION “ON”A, B, C LINE MOUNTING/INDICATOR CODE:INDICATION “OFF”F, G, H<br>Yellow -11 LOAD ON ON LINE LOAD LINE LOAD LINE LOAD<br>Red -21 LINE FIG. 1OFF FIG. 2O FIG. 3OFFO OFFFIG. 4ON FIG. 5 OFFFIG. 6ON<br>White -91 MARKING DETAIL “A” (SEE TABLE)<br>Handle marking color is white on black, red, blue & green handles and black on white, yellow and orange handles. INDICATING COLOR<br>See alternate 7th decision below for X, ZX & BZ rocker handles. OFF<br>LINE<br>7. Rocker Handle Color, Indicator Color and Marking Selection (See Note) ON ROCKER HANDLE COLOR<br>IAGZX, IUGZX, IEGZX, CUGZX, CEGZX Rocker Handle (Single Rocker Color) MOUNTING/INDICATOR CODE:INDICATION “ON”J, K, L<br>Vertical<br>Mounting Horizontal Mounting LINELOAD OFFON O OFFONO LOADON OFFLINE LOAD LINE LOADON OFFLINE<br>Rocker On-Off On-Off FIG. 1 FIG. 2 FIG. 3 FIG. 4 FIG. 5 FIG. 6<br>Indicating Marking Marking MARKING DETAIL “B” (SEE TABLE)<br>Handle Indicates: I-O I-O<br>Color Color Detail<br>Color Fig.3 Fig.6<br>Black N/A White N/A -03 -06<br>Red N/A White N/A -23 -26<br>Grey N/A Black N/A -43 -46 A LINE<br>Orange N/A Black N/A -53 -56 INDICATION “OFF”<br>White N/A Black N/A -93 -96 MOUNTING/INDICATOR CODE: M, N, P, R<br>LOAD ON LINE LOAD<br>IAGZX, IUGZX, IEGZX, CUGZX, CEGZX Rocker Handle (Dual Rocker Color) LINE O OFFO OFFO ON<br>Black White White On -A3 -A6 FIG. 2 FIG. 3 FIG. 6<br>MARKING DETAIL “C” (SEE TABLE)<br>Black Red White On -B3 -B6<br>Black Green White On -C3 -C6<br>A<br>Black White White Off -F3 -F6<br>Black Red White Off -G3 -G6<br>Black Green White Off -H3 -H6<br>Black White White On -J3 -J6<br>Black Red White On -K3 -K6 B<br>Black Green White On -L3 -L6<br>IAGBX, IUGBX, IEGBX, CUGBX, CEGBX Rocker Handle (Dual Rocker Color)<br>Black White White Off -M3 -M6<br>Black Red Red Off -N3 -N6<br>C<br>Black Green Green Off -P3 -P6<br>Black Yellow Yellow Off -R3 -R6<br>Notes: A. Bezels of IAGBX, IUGBX, IEGBX, CUGBX, CEGBX are black.<br> B. Consult factory for other marking options.<br>ONI<br>OFFO<br>OFF<br>O O<br>O O<br>**----- End of picture text -----**<br>
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## **LEG ORDERING OPTIONS**
The ordering code for LEG circuit breakers may be determined by following the decision steps in the tables shown here.
The coding given permits a self-assigning part number but with certain limitations. Special applications may require a factory-assigned part number. Typical examples are units with mixed ratings, combinations of styles, or constructions not listed in the third decision table. With these, it is suggested that order entry be by description and/or drawings and a part number will be established. Additionally, it is standard policy to establish a factory-assigned part number whenever a descriptive drawing exists to provide cross reference, traceability and manufacturing control.
When specifying a circuit breaker for AC motor start or high inrush applications, the peak amplitude and surge duration should be specified for factory assistance in rating selection.
For example, the following is the code for a single pole, LEG screw type terminal, series unit with auxiliary switch, designed for operation in a 50/60Hz circuit. It has a short time delay, a rating of 20 amperes, a black marked handle and is TUV approved.
To determine the ordering number for your particular LEG unit, simply follow the steps shown. You may use this number to place an order or as a reference for further questions you may have.
## Notes
- **A.** When “A” (metric thread mounting) is specified in the sixth decision in combination with screw terminal option in the second decision, metric screw terminals are supplied.
- **B.** LEG, LEGH, LEGS, LEGHS, LEGZX and LEGBX circuit breakers are designed to meet 8mm creepage and clearance requirements for installation Category III, Pollution Degree 3, Case A as measured in IEC 664. Intended for use in equipment designed to comply with IEC 601 and 950 and IEC 60947-2.
Example : LEG6-1REC4-61-20.0-01-V
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LEG 6 1REC4 61 20.0 01 V<br>1. Type & Terminal 2. Poles & Terminals Options 3-8<br>LEG One toggle handle Standard toggle/ See next page<br>per unit mounting,<br>no designation Push-on<br>Screw Terminals<br>required Terminals<br>LMG One toggle handle S Toggle w/ snap-in 1 6 Single pole<br>per unit mid-trip mounting<br>indication<br>LEGH One toggle handle ZX ZX Rocker w/<br>per pole integral mounting*<br>11 66 Two pole<br>LMGH One toggle handle BX BX Rocker w/<br>per pole integral mounting<br>mid-trip indication<br>*Not available in toggle seal handle type.<br>Note: All types are UL489 listed, CUL Note: Add “F” for flat screw<br>certified terminals<br>* Not available on mid-trip units<br>**----- End of picture text -----**<br>
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Copyright © 2020 Sensata Technologies, Inc.
www.sensata.com
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7. Handle Color<br>3. Internal Configuration 4. Frequency & 5. Rated Current 6. Optional & Marking TUV / CCC<br>Delay Selection<br>-1 Series -61 50/60Hz short Use three numbers to Standard See next page V,T TUV Approved<br>delay print required current hardware. No<br>-1REC4 Series w/ auxiliary value between .100 amps designation The shaded areas denote<br>switch *<br>minimum and 30.0 amps required. TUV approval options.<br>.110 quick connect maximum. This approval requires the<br>addition of a V or a T at the<br>For example, use:<br>-1REC5 Series w/ auxiliary .100 or 2.00 or 10.0 -A Metric thread end of the part number.<br>switch * mounting The Suffx will be added<br>.187 quick connect inserts and to any part number formed<br>terminals entirely from shaded<br>-62 50/60Hz long decisions. If non-shaded<br>-1REG4 Series w/ auxiliary delay areas are selected, the unit<br>switch* -G Handle guard, will not be TUV Approved,<br>(gold contacts) (available in but other approvals still<br>.110 quick connect ZX, BX and apply.<br>snap-in<br>-1RS4 Series w/ alarm versions only)<br>switch*,<br>-L Handle lock<br>electrical trip, -63 50/60Hz<br>.110 Q.C. terminals motor start<br>-1RLS4 Series w/ alarm<br>switch*, -S Face plate<br>electrical trip, mid- sides fush<br>trip only, with breaker<br>.110 Q.C. terminals<br>-3 Shunt -69 50/60Hz 125% -X* Handle C CCC Approved<br>guard with<br>* Only one auxiliary switch is instant trip no actuation<br>This approval requires the<br>normally supplied on two pole feature<br>addition of a C at the end<br>units. Switch is located in the (BX rocker<br>of the part number. The<br>right-hand pole (viewed from For addition of inertial only) unit will not be TUV<br>terminal end) unless otherwise specified. delay, add an “F” to any -Z “Z” Barriers Approved.<br>delay numeral. (Not Notes:<br>available on units 1. One or more<br>rated at descriptions may be<br>125VAC). used as required.<br>* CEG types are only 2. When this is not<br>available with DC used, table one may be<br>ratings substituted and U.S.<br>thread<br>will be supplied. Unit<br>will be rated at 250V<br>(50/60Hz only.)<br>3. LEGS standard face<br>plate has beveled<br>sides(see pg. 90)<br>* Not available on mid-<br>trip units<br>**----- End of picture text -----**<br>
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Copyright © 2020 Sensata Technologies, Inc.
www.sensata.com
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7. Handle Color & Marking Selection<br>Marked<br>Color ON-OFF<br>I-O<br>Black -01 (STD)<br>Yellow -11<br>Red -21<br>White -91<br>Handle marking color is white on black, red, blue & green<br>handles and black on white, yellow and orange handles.<br>See alternate 7th decision below for ZX & BZ rocker handles.<br>**----- End of picture text -----**<br>
**7. Rocker Handle Color, Indicator Color and Marking Selection (See Note) LEGZX Rocker Handle (Single Rocker Color)**
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LEGZX Rocker Handle (Single Rocker Color)<br>Vertical<br>Horizontal Mounting<br>Mounting<br>Rocker On-Off On-Off<br>Indicating Marking Marking<br>Handle Indicates: I-O I-O<br>Color Color Detail<br>Color Fig.3 Fig.6<br>Black N/A White N/A -03 -06<br>Red N/A White N/A -23 -26<br>Grey N/A Black N/A -43 -46 A<br>Orange N/A Black N/A -53 -56<br>White N/A Black N/A -93 -96<br>LEGZX Rocker Handle (Dual Rocker Color)<br>Black White White On -A3 -A6<br>Black Red White On -B3 -B6<br>Black Green White On -C3 -C6<br>A<br>Black White White Off -F3 -F6<br>Black Red White Off -G3 -G6<br>Black Green White Off -H3 -H6<br>Black White White On -J3 -J6<br>Black Red White On -K3 -K6 B<br>Black Green White On -L3 -L6<br>LEGBX Rocker Handle (Dual Rocker Color)<br>Black White White Off -M3 -M6<br>Black Red Red Off -N3 -N6<br>C<br>Black Green Green Off -P3 -P6<br>Black Yellow Yellow Off -R3 -R6<br>Notes: A. Bezels of LEGBX are black.<br> B. Consult factory for other marking options.<br>**----- End of picture text -----**<br>
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ROCKER HANDLE COLOR INDICATING COLOR<br>ON<br>ON<br>ROCKER HANDLE COLOR<br>OFF<br>INDICATING COLOR<br>LINE MOUNTING/INDICATOR CODE:INDICATION “ON”A, B, C LINE MOUNTING/INDICATOR CODE:INDICATION “OFF”F, G, H<br>LOAD ON ON LINE LOAD LINE LOAD LINE LOAD<br>LINE OFF O OFFO OFF ON OFF ON<br>FIG. 1 FIG. 2 FIG. 3 FIG. 4 FIG. 5 FIG. 6<br>OFF<br>O O<br>**----- End of picture text -----**<br>
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MARKING DETAIL “A”<br>INDICATING COLOR<br>OFF<br>LINE<br>ON ROCKER HANDLE COLOR<br>INDICATION “ON”<br>MOUNTING/INDICATOR CODE:<br>J, K, L<br>LINE OFF O OFFO LOAD LINE LOAD LINE LOAD LINE<br>LOAD ON ON ON OFF ON OFF<br>FIG. 1 FIG. 2 FIG. 3 FIG. 4 FIG. 5 FIG. 6<br>O O<br>**----- End of picture text -----**<br>
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MARKING DETAIL “B”<br>LINE<br>INDICATION “OFF”<br>MOUNTING/INDICATOR CODE: M, N, P, R<br>LOAD ON LINE LOAD<br>LINE O OFFO OFFO ON<br>FIG. 2 FIG. 3 FIG. 6<br>MARKING DETAIL “C”<br>ONI<br>OFFO<br>**----- End of picture text -----**<br>
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Copyright © 2020 Sensata Technologies, Inc.
www.sensata.com
## **AGENCY APPROVALS & CERTIFICATIONS**
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IAG/IUG/IEG Supplementary Protectors Rated Current (Amps) Short Circuit Rating (SC), Amps<br>Max Voltage Frequency (Hz) Phase Minimum Poles UL/CSA TÜV UL1077 & CSA TÜV<br>80 DC — 1 .02 to 50 .10 to 30 U2, 7500 5000<br>125 50/60 1 1 .02 to 50 — U2, 3000 —<br>125 50/60 1 1 .02 to 30 — C1, 5000(3) —<br>125 50/60 1 1 .02 to 50 — U3, 1000 —<br>125 / 250 50/60 1 2 .02 to 50 — U1, 3000 —<br>125 / 250 50/60 1 1 2/1 - 30/15 — C2, 5000(1) —<br>240 50/60 1 & 3 1 .02 to 50 — U1, 2000 —<br>240 50/60 1 & 3 1 .02 to 50 — C2, 5000(1) —<br>250 50/60 1 1 .02 to 2 — U2, 5000 —<br>250 50/60 1 & 3 1 .02 to 30 .10 to 50 U1, 2000 2000<br>250 50/60 1 & 3 1 .02 to 30 — C2, 3500(2) —<br>250 (4) 50/60 1 & 3 1 .02 to 30 — C1, 3500(2) —<br>250 (4) 50/60 1 & 3 1 .02 to 30 — U1, 1000 —<br>250 (5) 50/60 1 2 .02 to 50 — U3, 1000 —<br>250 (5) 50/60 3 3 .02 to 50 — U3, 1000 —<br>277 50/60 1 1 .02 to 30 — U2, 2000 —<br>277 50/60 1 1 .02 to 30 — C2, 5000(2) —v<br>250 400 1 & 3 1 .02 to 30 — U2, 1500 —<br>250 400 3 — .02 to 30 — U3, 200 —<br>IDG Supplementary Protectors<br>Max Voltage Frequency (Hz) Phase Minimum Poles UL/CSA TÜV UL1077 & CSA TÜV<br>48 DC — 1 .02-50 — U2, 5000 —<br>65 DC — 1 .02-50 — U2, 3000 —<br>125 50/60 1 1 .02-50 — U2, 2000 —<br>125/250 50/60 1 2 .02-50 — U2, 1500 —<br>250 50/60 1 & 3 1 .02-30 — U1, 1000 —<br>CEG Communications Equipment Circuit Breakers<br>Max Voltage Frequency (Hz) Phase Minimum Poles UL/CSA TÜV UL489A TÜV<br>80 DC — 1 .05-15 1-50 5000 5000<br>LEG Circuit Breakers<br>Max Voltage Frequency (Hz) Phase Minimum Poles UL/CSA TÜV UL489 TÜV<br>125 50/60 1 1 .05-30 1-30 5000 5000<br>120/240 50/60 1 2 1-30 1-30 5000 5000<br>Notes: (1) With 125 A max. series fuse; (2) With 80 A max. series fuse; (3) With 50 A max. circuit breaker; (4) With blocked vent construction;<br>(5) Non-standard construction. “Fit for further use” approval<br>**----- End of picture text -----**<br>
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Copyright © 2020 Sensata Technologies, Inc.
www.sensata.com
## General notes:
## All supplementary protectors are of the overcurrent (OC) type
The family of protectors has been evaluated for end use application for use groups (UG) A, B, C and D The terminals (FW) are suitable for factory wiring only (0)
The maximum voltage ratings for which the protectors have been tested are shown in the chart
The current is the amperage range that the protectors have been tested
The tripping current (TC) for all of the protectors is “1” (in the range of 125% to 135% of ampere rating except for the 400Hz protectors which is “2” (more than 135% of ampere rating)
The overload rating (OL) - designates whether the protector has been tested for general use or motor starting applications.
- 0 – tested at 1.5 times amp rating for general use
- 1 – tested at 6 times AC rating or 10 times DC rating for motor starting
The short circuit current rating (SC) – The short circuit rating in amperes following a letter and number designating the test conditions and any calibration following the short circuit test is defined below:
- C – Indicates short circuit test was conducted with series overcurrent protection
- U – Indicates short circuit test was conducted without series overcurrent protection
- 1 – Indicates a recalibration was not conducted as part of the short circuit testing
- 2 – Indicates a recalibration was performed as part of the short circuit testing
- 3 – Indicates recalibration was performed along with the dielectric and voltage withstand for “Suitable for Further Use” rating
## **WARNINGS**
RISK OF MATERIAL DAMAGE AND HOT ENCLOSURE
- The product’s side panels may be hot, allow the product to cool before touching
- Follow proper mounting instructions including torque values
- Do not allow liquids or foreign objects to enter this product
**Failure to follow these instructions can result in serious injury, or equipment damage.**
## HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH
- Disconnect all power before installing or working with this equipment
- Verify all connections and replace all covers before turning on power **Failure to follow these instructions can result in death or serious injury.**
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Sensata Technologies, Inc. (“Sensata”) data sheets are solely intended to assist designers (“Buyers”) who are developing systems that incorporate Sensata products (also referred to herein as “components”). Buyer understands and agrees that Buyer remains responsible for using its independent analysis, evaluation and judgment in designing Buyer’s systems and products. Sensata data sheets have been created using standard laboratory conditions and engineering practices. Sensata has not conducted any testing other than that specifically described in the published documentation for a particular data sheet. Sensata may make corrections, enhancements, improvements and other changes to its data sheets or components without notice.
Buyers are authorized to use Sensata data sheets with the Sensata component(s) identified in each particular data sheet. HOWEVER, NO OTHER LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE TO ANY OTHER SENSATA INTELLECTUAL PROPERTY RIGHT, AND NO LICENSE TO ANY THIRD PARTY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT, IS GRANTED HEREIN. SENSATA DATA SHEETS ARE PROVIDED “AS IS”. SENSATA MAKES NO WARRANTIES OR REPRESENTATIONS WITH REGARD TO THE DATA SHEETS OR USE OF THE DATA SHEETS, EXPRESS, IMPLIED OR STATUTORY, INCLUDING ACCURACY OR COMPLETENESS. SENSATA DISCLAIMS
ANY WARRANTY OF TITLE AND ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT, QUIET POSSESSION, AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUAL PROPERTY RIGHTS WITH REGARD TO SENSATA DATA SHEETS OR USE THEREOF.
All products are sold subject to Sensata’s terms and conditions of sale supplied at www.sensata.com SENSATA ASSUMES NO LIABILITY FOR APPLICATIONS ASSISTANCE OR THE DESIGN OF BUYERS’ PRODUCTS. BUYER ACKNOWLEDGES AND AGREES THAT IT IS SOLELY RESPONSIBLE FOR COMPLIANCE WITH ALL LEGAL, REGULATORY AND SAFETY-RELATED REQUIREMENTS CONCERNING ITS PRODUCTS, AND ANY USE OF SENSATA COMPONENTS IN ITS APPLICATIONS, NOTWITHSTANDING ANY APPLICATIONS-RELATED INFORMATION OR SUPPORT THAT MAY BE PROVIDED BY SENSATA.
## **CONTACT US**
## **Americas**
508-236-2551 electrical-protection-sales@ sensata.com
**Europe, Middle East & Africa** +31743578156 info-sse@list.sensata.com **Asia Pacific** sales.isasia@list.sensata.com China +86 (21) 2306 1500 Japan +81 (45) 277 7117 Korea +82 (31) 601 2004 India +91 (80) 67920890 Rest of Asia +886 (2) 27602006 ext 2808
Mailing Address: Sensata Technologies, Inc., 529 Pleasant Street, Attleboro, MA 02703, USA.
Copyright © 2020 Sensata Technologies, Inc.
Revised 01/17/20
www.sensata.com
Updated at June 10, 2026
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