IEG67-27091-1-V

AIRPAX IAG/IUG/IEG/CEG/LEG Series Magnetic Circuit Protectors 

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|Introduction|¢|99|
|---|---|---|
|Poles|e¢|100|
|Handles|¢|103|
|Configurations|¢|108|
|Operating Characteristics|e¢|110|
|Delay Curves|@|111|
|Specifications|¢|115|
|DecisionTables|e¢|117|



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i 2<br>3,<br>| AIRPAX:| IAG/IUG/IEG/CEG/LEG Series<br>Q ¢ 4 Hydraulic. Magnetic. Circuit. . Protectors<br>**----- End of picture text -----**<br>


## 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. 

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. 

IEG models meet IEC spacing requirements which is mandatory for equipment that must comply with IEC specifications 601 and 950 and VDE specifications 0804 and 0805. In addition, they are UL Recognized as supplementary protectors per UL STD. 1077, CSA Certified as supplementary protectors per CSA C22. ~~2-~~ No. 235, VDE Approved to VDE 0642 (EN60934), CCC Approved and CE Compliant. [AG 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 

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. 

aS) a® [ab) Jp) o ~~<~~ 

## TT 

## SINGLE POLE CIRCUIT PROTECTOR 

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|. B87 240<br>jaz es] [6.00<br>E ‘ayea im OM<br>7 i ee<br>or iisarnay|) i<br>arr |*<br>— 1 e)<br>2075 ee<br>jaz.74] |i? 23]<br>EDS<br>ti Sa r 2X 6 — 32 THREAD<br>MAX. . 140 [3.56] DEEP<br>, M3 ISO THD . OPTIONAL<br>/ H W H<br>Lo<br>ms<br>2 . 000 - () — |<br>[50.80] in =_ [42.16] 1, 660<br>e o =|<br>[31 . 00]<br>| + |{ BY ]<br>sl 7 50 l e tutes<br>[19 . 05] [4.27]<br>| [5. 23. 84]0<br>T y |<br>1 . 530<br>[38 . 86]<br><F10)<br>**----- End of picture text -----**<br>


. . . Single Pole Mounting Detail 

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+ . 010<br>“625<br>Q. +2 6<br>15 . 88<br>:<br>|<br>1 66 0 +<br>[42.16] eee)<br>:<br>2x o0 . 156<br>[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 

TAG Series - Poles 

100 

*°s383° "3° Sensata 

Technologies 

## 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 quic ~~k-~~ 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 ~~-t~~ ype 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 forquickand 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 ~~-t~~ ype 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. 

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IAG/IUG/IEG/CEG/LEG Multi - Pole Circuit Breakers<br>**----- End of picture text -----**<br>


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IAG/IUG/IEG/CEG/LEG<br>1.687 >) | < 240 Two Pole* Three Pole* Four Pole*<br>[42 . 85] | [6.10]<br>. {e O} Jou FOOL sHROUG) IORGOUORGI<br>ioe D 32° Qmm @2 CID2 co<br>Se - = = 5<br>OFF<br>YO (O| (OnOs (BkORGS COROROKOS)<br>_— 2 . 075 __,|  690 |~<«— L_1 . 5 15_+ —  2 0 65+ 3 . 015 |<br>[52.71] [17.53] [38 . 48] [57 . 53] [76 . 58]<br>MAX. MAX. MAX . MAX .<br>(Optional: Handle may be<br>located in Pole 1 instead<br>LEG Type Units Require ile<br>Screw Terminals<br>[ va l Two Pole* Three Pole* Four Pole*<br>if.a~) ?| 2X 5  . 6825°8.3:03]08 ec o _ o 6 — ® —_ _ ®— _ ®<br>[3 8.486] z M21 661L 710 6¢ 68) p SB) | OP<br>4X @ © e) © © © © @ ©<br>$.156 a g +750 | +-7 50 >|+ . 750<br>Panel Mounting Detail: Tolerance for Mtg. +.005 [.13] unless noted. Note: Tolerance + .015 [.38] unless noted. Dimensions in brackets [ ] are millimeters.<br>*See Single Pole Mounting Detail for hole sizes and locations. LEG type units are<br>only available in one or two poles.<br>**----- End of picture text -----**<br>


a) eee ® © Fp) MULTI-POLE CIRCUIT PROTECTORS oO ~~<~~ (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. 

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IAGH/IUGH/IEGH/CEGH/LEGH Protectors 4X 6 -3 2 THREAD<br>2X ® .590 . 140 [3 . 56] DEEP<br>1.687 ——>} | |< . 240 [15.00] \_ M3 ISO THD . OPTIONAL<br>[42 . 85] | [6 . 10] MAX .<br>—O (O} Jou, ‘ete ! fovyotol foktatotal<br>» 32° LO LO Lh Lo LD) Ly LO<br>Pe al dae mace<br>T+. a d en a de TCEBIGEB) « |CEDI CHD ICED) | B<br>Loy 2 0. 8 0) | w a t | & -& =( 5 & S(5 = &<br>OFF 1. 2 20 |<br>_— 2 . 075 __,|  690 | (ga |-— 1 .5 151 | . 2 . 265 ——+| —a 3 . 015 ————_><br>[52 . 70] [17.53] [4.27] [38 . 48] [57 . 53] [76 . 58]<br>MAX. MAX. MAX . MAX .<br>LEG (Requires Screw Terminals) Two Pole Three Pole* Four Pole*<br>| [5. 23. 84]0 +- 0 10<br>( 0 ) 9 2x? 62 5 o — © —_©—_© — _ @— _ @— _ ©<br>T S -:00<br>1 . 530 i e a £1 : 860, ne,' we, as r a ny e as y a ny a n ye<br>: 42.16 1 . 050<br>[38.86] | [26.67]<br>La <>h 8 © o © © o ~ <- 75 0-@ >| + -7 50 +| & +7 50 6)<br>4X f$ s. on156 11 - 9750 0> 5] ' ~[ -7 i9 . 50 0+' 5) +[ -7 1950 . 061 [19 . 05] [19 . 05] [19 . 05]<br>**----- End of picture text -----**<br>


. . LEG/LEGH Barriers (required) In order to meet UL listing requirements, the LEG/LEGH two po | del . barri Available with dard e mode requires arrlers. wal able wit a standar straight barrier or an optional “2” type barrier ~~.~~ 

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Standard Barrier<br>%| So<br>Note: Tolerance + .015 [.38] unless noted. Dimensions in brackets [ ] are millimeters.<br>**----- End of picture text -----**<br>


*See Two Pole Mounting Detail for hole sizes and locations. Panel Mounting Detail: Tolerance for Mtg. +.005 [.13] unless noted. 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. Optional “Z” Barrier A S i ae) 

TAG Series - Poles 102 

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*°s383°eo ee ee "3°ee Sensata<br>Technologies<br>ROCKER CIRCUIT PROTECTORS<br>(IAGX/IAGZX/IUGX/IUGZX/IEGX/IEGZX/CEGX/CEGZX/LEGZX)<br>The IAGX/IUGX/IEGX/CEGX and IAGZX/IUGZX/IEGZX/CEGZX/ The IAGZX/IUGZX/IEGZX/CEGZX/LEGZX style adds our “EZ”<br>LEGZX styles offer two two attractive rocker actuator versions versions of our our options of contrasting dual color rocker actuators, actuators, affording<br>popular IAG/IUG/IEG/CEG/LEG family. Designed with the the operator —_—_c|ear visual visual indication of the the handle position and integrated<br>in mind, each each features handles with with a concave surface and handle guards, to help prevent accidental turn - on and turn -o<br>aesthetic appearance for front front panel applications. the unit. Available with a black rocker and white, red or green<br>Both are available; with; rocker handle styles ;in a choice; of five; indicator color for either ON or OFF indication.<br>single colors: black, red, grey, orange or white.<br>IAGX/IUGX/IEGX/CEGX<br>ex = Single Pole Two Pole Three Pole Four Pole<br>ffi<br>ae | SISOTHD.<br>OPTIONAL 1,515 —> 2 . 265 3.015 ————>|<br>EE P 38.48, a u<br>—_ { 9) “is E v i : i |<br>2[ 5. 0.80]000| on NgALt 909Z\4be 1.972 onypo} hatlela 1.660she fiber)[etlalON }§ @| |tedleloN ee) od ie[|letiatON HA NIC ON a | cil(Optional:located in Handle Pole 2 instead may be<br>| ZI ai M ors ] “2 boo qNOFF/| ®  ANOF Lod fb dk qNOFPNOFD DSO<br>( 0) aOF eChont: \CR feos“lo \(LB ess“lof BO \C8 este“lo “lo D<br>I <  2 . 470 ——+| 4 90 4 . 005<br>[62.7 4 ] [12.4 5 ] feo<br>w w : (18.671 Mounting Detail<br>(ARES CEE) Single, Two & Three Pole Four Pole*<br>J — 2XO[3 .. 15696] es [385 1. 35]0 | Panel Mounting Detail: Tolerance for<br>i fr s oo mounting +.005 [.13] unless noted.<br>asp Il *See Single Pole Mounting Detail for<br>aL “[32.0 0]1 hole sizesj  and locations.|<br>@ — O<br>.750 7 50 l e<br>[19 . 05] [19.05]<br>IAGZX/IUGZX/IEGZX/CEGZX/LEGZX<br>| Single Pole* Two Pole* Three Pole Single, Two & Three Pole<br>+ ss —| 1 25 M3 ISO THD.<br>m e ) [42.85] [3.18] OPTIONAL — — — fi 1.660<br>ah lo) } aed P i ce a = of Fier a (42.16)<br>[50.80] | 0 ty t i s | & | VEE L | ORY w x | |i<br>[381.530 . 86] vt t a [54: . 98] [14 . 2.16]660 — toa | t | | |<br>t _| 5 OPTIONAL 750<br>— ao pH cea] Ge ie] Ee<br>430 —+ | 1 . 239 Panel Mounting Detail: Tolerance for<br>[10 . 92] [31 . 47] Mtg. +.005 [.13] unless noted.<br>Note: Tolerance + .015 [.38] unless noted. Dimensions in brackets [ ] are millimeters. P Ow” <)<br>* LEG type units are only available in one or two poles. ) l iL<br>ly ® we<br>Detail “A”<br>**----- End of picture text -----**<br>


The IAGX/IUGX/IEGX/CEGX and IAGZX/IUGZX/IEGZX/CEGZX/ The IAGZX/IUGZX/IEGZX/CEGZX/LEGZX style adds our “EZ” LEGZX styles offer two two attractive rocker actuator versions versions of our our options of contrasting dual color rocker actuators, actuators, affording a popular IAG/IUG/IEG/CEG/LEG family. Designed with the the operator —_—_c|ear visual visual indication of the the handle position and integrated in mind, each each features handles with with a concave surface and handle guards, to help prevent accidental turn ~~-~~ on and turn ~~-o~~ ff of aesthetic appearance for front front panel applications. the unit. Available with a black rocker and white, red or green indicator color for either ON or OFF indication. 

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eee[a] ® © n oO ~~=<~~ 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 ~~-o~~ ut, 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 VDE approved. 

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IEGHS/CEGHS/LEGHS Circuit Protectors (Note B)<br>**----- End of picture text -----**<br>


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(Mult i- Pole-IEGH Handles Per Pole)<br>(Omit H for Single Pole)<br>+— 1 , 687 240 744 <+ — 1 . 488 + 2 . 232 2 . 976 ——__+<br>| [ 42 .85 a>|] [6.09] 118[18. . 90] [37 oli | [56 . fr69] [75 . f59] |<br>Ie) | ON A ON<br>2 . 000 [_| in ‘y<br>[50 . 80] Pal = = = = = = = = =<br>l e y , 322 . AN VAN AN<br>[30tl .9 9] ES] |i] SSOFF (65.00 @ (anAD I GA) «=| GADSee IC AD IC AD) «| A—_ D AAo_o N C A D)<br>2.075 feo | Qe<br>= [52.70] rs lel ee<br>MAX. " #1 4 7 53)<br>Notote: | <——+}| —D ——sIe M. e TABLE)‘B”<br>Panel Cutout Detail A: Flush face plate is optional. See decision tables, sixth decision.<br>Panel Thickness: (See Table) B:Tolerance + .031 [.79] Angles: +5° unless noted. Dimensions in<br>brackets [ ] are millimeters.<br>DIM. “C”<br>feT t S|i (SEE TABLE)<br>Loi(SEE .  TABLE)“A” ale| lL . 127 —_<br>[3 . 23]<br>**----- End of picture text -----**<br>


## DIMENSIONS “A”, “B", “C” 

|DIMENSIONS “A”, “B", “C”|DIMENSIONS “A”, “B", “C”||||
|---|---|---|---|---|
|NumberofPoles<br>Dimension|Dimension“A”,inches<br>[mm]|Dimension“B",inches[mm]|Dimension“C”,inches[mm]||
|Number of Poles<br>Dimension<br>~~|~~<br>~~pole~~|Dimension “A”, inches<br>[mm]<br>~~750[19.05]max~~|Dimension “B", inches [mm]<br>~~755 [19.18] min~~<br>1.520 [38.61] min<br>2.270 [57.66] min<br>3.020 [76.71] min|Dimension “C”, <br>2.180 + ~~.~~005<br>(55~~.~~37 + .13]|inches [mm]<br>2~~.~~186 +~~.0~~11<br>(55~~.~~52+ ~~.~~28]|
|~~|~~<br>~~pole~~|~~750 [19.05] max~~<br>1.515 [38.48] max||||
||2.265[57.53]max||||
||2.265 [57.53] max<br>3.015 [76.58] max||||
|.<br>PanelThickness|||.040to .059<br>[1~~.~~02to 1.50]|~~.~~060to ~~.~~100<br>[1~~.~~52to 2~~.~~54]|



IAG Series - Handles 

106 

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eee [—] a®<br>o<br>Fp)<br>oO<br><<br>CONFIGURATIONS B e . 23 m0 |is.23 ea 0<br>—<br>Series a (0) % — _- <{9 y<br>The mostTri p opular configuration for magnetic protectors is = |<br>the series trip where the sensing coil and contacts are in 1.530 Series ( e ect Switch<br>. . : we [38 . 86] [38 . 86] Rule<br>series with the load being protected. The handle position | Only<br>conveniently indicates circuit status. In addition to y _| | A<br>providing conventional overcurrent protection, it's (0) <5|0)<br>simultaneously used as an on -o ff switch.<br>Shunt Trip<br>The shunt trip is designed for controlling two separate loads<br>with one assembly. The control is established by providing Optional flat<br>overload protection for the critical load. When the current serew termina 2 30 aaa C r e e<br>through this load becomes excessive and reaches the trip [5 . 84] (See Note A)<br>point, the protector will open and remove power from both ( 0) 5<br>loads simultaneously. The total current rating of both loads 1 . 380<br>must not exceed the maximum contact rating. [35.05]<br>Auxiliary Switch (Applies to Series Trip Only) B e 1.s 5e 30] | | Shunt<br>This is furnished furnished as an an integral part of a of a series pole in | Tt<br>single or multi - pole assemblies. Isolated electrically from from (0)<br>**----- End of picture text -----**<br>


This is furnished furnished as an an integral part of a of a series pole in single or multi ~~-~~ pole assemblies. Isolated electrically from 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 ~~-o~~ ff status. 

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Auxiliary switch contacts actuate simultaneously with the Standard Auxiliary Switch VDE Auxiliary Switch<br>main protector contacts, and will open regardless of<br>whether the protector contacts are opened manually or [ i t o [ i t t e n<br>5Vdc,electrically. For auxiliary switch ratings below 6Vac or >Sa n eSe  S e (0) Ss  __{O)<br>as REG anis auxiliaryavailable. switchGold withcontacts gold arecontacts designatednot recommended aroaee  of |e [26.1.059 90i]d 4 9 o4 p-—J<br>for load current above 100 milliamps. [ Jy_ a | —_-- —<br>— (2 me)<br>MAIN 110: 7614.9 3 83, Rae <— 2[62.33].454 MAX.<br>TERMINAL TYPES i279) | Li  Note A) e r 2 Geoheaa)<br>-<br>ating areca [6-60<br>eros [O] [9] [5)]<br>**----- End of picture text -----**<br>


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Series with Auxiliary Switch<br>**----- End of picture text -----**<br>


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Note: 4<br>A: Terminal protrusion dimensions are referenced from back mounting panel. NOo—<br>B: Main terminals are male push - on type type .250 [6.35] wide x 0.31 [.79] thick x x .375 [9.53] NC<br>long or 8 8 - 32 x x .187 [4.75] screw type. type. Metric screw terminals terminals are M4 x 5mm x 5mm 5mm (<=30A): OnE EUSTON<br>**----- End of picture text -----**<br>


- B: Main terminals are male push ~~-~~ on type type .250 [6.35] wide x 0.31 [.79] thick x x .375 [9.53] long or 8 8 ~~-~~ 32 x x .187 [4.75] screw type. type. Metric screw terminals terminals are M4 x 5mm x 5mm 5mm (<=30A): M5 x 5mm screw type (>30A). On VDE approved builds with screw terminals, external tooth lockwashers are supplied. On VDE approved builds with push ~~-~~ on terminals a soldered connection is required above 25 amperes. 

TAG Series - Configurations 108 

7°83" "3?" Sensata 

Technologies 

## Relay Trip 

Thiscircuit. permits which. theis overloadelectricallysensingisolated. coilfrom. to be the placedtrip .ina 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 possib ~~l~~ e 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 selfinterrupting) 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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2 30 |<— 2.52 MAX .<br>aY a [64(See.00] Note n A)<br>( 620 a (c)<br>! a il |<br>ee e + $<br>1 mec<br>— = Relay<br>= 5<br>- 230 <— 2 . 52 MAX .<br>(See Note A)<br>[5.84]| [64.00]<br>1 deo <i aS 2)<br>[35 . 05]<br>38 86] = Dual Coil<br>><br>a )<br>.230 ~< _  2 . 52 MAX.<br>[5.84] | L y<br>9<br>M e e e l g )<br>1.380 fF s \<br>[35.05]| [13.8 5. 86]30 |I@ .<br>— Dual Coil<br>_— 510)<br>Optional Barriers (IEG Only)<br>lia 60] 3) | 4<br>1 ‘ I D<br>fo | lef leJ<br>2 . 000<br>[50 . 80]<br>Note: Tolerance + .015 [.38] unless noted.<br>Dimensions in brackets [ ] are millimeters.<br>**----- End of picture text -----**<br>


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|TYPICAL RESISTANCE / IMPEDANCE|OPERATING|CHARACTERISTICS|
|.|TheInrushtollownaPulse|Tolerancetebe|nes|con|of|inush|
|Current(Amps)Ratings|ey|AC,(ohms)50/60Hz|||AC,(ohms)400Hz|featurepulse€|tolerancerollowing for eachtable withof theprovides and50/60Hz withouta|comparisondelays. the inertialPulseOT delayInrus|
|/|02000.200|5851,|52,|53,59||25)61,|62,28.563,69|||41,|42,71.98g43,|49|tolerancewaveduration that peakis curre defi will not|n|edt amplitude tripas a the single circuitof pulse 8 millisecond breaker. of half The|s|ine|
|00|||to ||table|at left provides|a|guide to determine|if the|
|0.371|inertia|delay|feature|is|required.|Consult|factory for|
|500|||0055|0ST|further assistance.|
|00||007s,|
|0.006|0.006|ao|INRUSH|PULSE TOLERANCE|
|0.003|0.004|0.006|
|DCR|and|Impedance|based|on|100%|rated|current|applied|and|stabilized|for|61, 62,|63, 71, 72, 73|10 times|rated|current|(approx)|
|a minimumofone hour.|Tolerance|.05|-|2.5 amperes+|20%:|2.6|-20 amperes|61F.|62F.|63F.|71F.|72F.|73F|12 times|rated|current (approx)|
|+ 25%,|21|-|50 amperes + 50%.|Consult factory for special values and for coil|:|:|:|.|:|
|impedance|ofdelays not shown.|64,|65,|66|25 times|rated|current (approx)|
|PERCENTAGE|OF|RATED|CURRENT VS|TRIP TIME|IN|SECONDS|
|||Delay|||100%|125%|150%|200%|400%|600%|800%|1000%|
|||42,||NoTrip=||Ma|yTriy|Tri|p|||.500t080|||.150t01.92.21025|||.020t0.40#0t050|||.0|06to.2512t02|||006to.2.004to.1|||.006to.15.004|to|.05|
|||49|=||~NoTrip|=||Ma|yTriy|Tri|p|||.1035t|0|350Max|||.0512t|0|120Max|||.020Max15t020|||01.0|2|t0220Max|||.0|1to.2220Max|||.020Max|
|500t06.5|||.300t03.0|||.100t01.2|||.031t0.500|||.011t0.25|||.004to0.1|||.004t0.08|
|1.8|to|30|15t020|||.015to1|||.008to.5|||.006to.1|
|g0t0700|||40to400|||15to|150|015to9|||.015t0.55|||.012t0|2|
|120Max|||.100Max|||.050Max|||.022Max|||.017Max|||.017Max|||.017|Max|
|700t012|||.35t07.0|||130t030|||.030t01|||.015t0.3|||.01t0.15|||.008to.1|
|10|
|to|120|O15t02|||O15to.8|||010.25|
|6|5010700|||30t0400|||10t0150|||1.5t020|||.015t010|||.013t0.85|||.013to5|
|||NoTrip|||7to12|||35to7|||13t03|||030t01|||0170.3|||Oto.|16|||00810.|
|10|
|||66|||NoTrip|||50|t|o07012|0|||30to400|||10t0150|||1.5t020|017014t05to|76|||.014t03|
|120Max|||.100Max|||.050Max|||.022Max|||.017Max|||.017Max|||.017|Max|
|A4oto10|||.300t07|||.100to|3.0|O12t0.3|||004t0.15|||.004t0.1|
|1.8t0100|||1.7|to|60|015to2|||.008to.79|||.006|to.28|
|5010600|||300400|||10t0150|||1.8t020|||.015t010|||.015t0.88|||.011to.50|
|120Max|||.100Max|||.050Max|||.023Max|||.016Max|||.015Max|||.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|
|**135%|minimum|trip point for delays|71,|72,|73 and 79|

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IAG Series - Operating Characteristics 

110 

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@ eee co® @ Ww (és) ~~<~~ DC Delay Curves (typ) 

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IAG Series - Delay Curves 

112 

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77383"eo ee ee °3?°ee Sensata<br>Technologies<br>1 | First Decision<br>IAG/IUG/IEG/CEG DECISION TABLES<br>Th d . d f IAG IUG IEG CEG IDG . . loa Standard toggle/mounting,<br>e ordering code for IAG/IUG/IEG/CEG/IDG circuit We". | one toggle handle per unt no designation required<br>decisionprotectorsaoe stepsmay be.in thedetermined tables shownby followinghere. the cUGsAGHikont+ One toggle handle per pole |S|X| | 2x | | [Togglew/s] w/standard Rocker 2x Rockerw/ integral [n] [ap-inmounting] mountingmounting” —_| [|] |<br>The coding given permits a sel f- assigning part ate<br>number.  but with. certain. limitations. Special. Onemarinetoggleignition handleprotectionper unit, LNNote:_| Addsealedrogsle wibushing"F" for flat screw terminals mounting |<br>applications may require a factory-assigned part Poaares| Ov ale ance pr ple =! [avali] only on I [a] AG. [ble] UG units<br>number. Typical examples are units with mixed oc wonalehenueper ont<br>ratings,. . combinations. oeof styles, or constructions. we not | OinesEd | meseegterenen | B S id Decisi<br>listed in the third decision table. With these, it is<br>suggesteddrawings and thata orderpart number entry bewill by descriptionbe established.and/or Sota7eee ee tied PFoaTerminals_| to n, [eaeTerminals J<br>Additionally,; it is standard policy to establish a —«———_—"[_"“—1eocrm=una_ $1 ——<br>factory-assigned part number whenever a ee<br>descriptivereference, traceabilitydrawing existsand tomanufacturingprovide crosscontrol. rat| 6000 | Four pote<br>When specifying a circuit protector for AC motor Example:<br>start or high inrush applications, the peak IEG 1 - 1REC4 - 61 - 20.0 - 01 - V<br>amplitude and surge duration should be specified T<br>for factory assistance in rating selection. 1 Ey 7<br>For example, the following is the code for a single<br>pole, IEG quick-connect type terminal, series unit 3 eee ra] punk basin<br>with auxiliary switch, designed for operation in a<br>SO/60H2 circuit. thas a shorttime delay, arating of [a Tawny| [Swf [omnmony]<br>20 amperes, a black marked handle and is VDE P a [series [ # 4 | t00He short delay |<br>To determine the ordering number for your [S ee | } - 49 [ 400Hz 150% instant trip |<br>particular [AG/IUG/IEG/CEG unit, simply follow the — 8 1] [Dcshortdelay”] |<br>steps shown. You may use this. number to place an Series(gold cont w/ a uxiliarycts)*  switch }5 2| DClongdelay*g delay i<br>order or as a reference for further questions you<br>may have. electrical"MO terialtrip, [ a 1 | soot snore aelay<br>- 1RLS4 | Series w/ alarm switch, } - 62 | 50/60Hzlongdelay |<br>.110 Oc. terminals (mid -t rip only) 83 | Sank MOO Sa<br>[s e | [soeoteshonaetey]<br>E s |<br>Notes: [ + [reyC |e F a e |motorsiansorcore |<br>A. a<br>Itis recommended that power leads be soldered to circuit (viewad from terminal<br>[push] [-] [on] [type] [terminals] [for] [current] [trip]<br>protectors [having] and) unlass otherwise specified,<br>ratings above 20 amperes.<br>- Z r<br>B. When “A” (metric thread mounting) is specified in the sixth<br>seconddecisiondecision,in combinationmetric withscrewscrew terminals terminalare optionsupplied.in the For* CEGadditiontypes are onlyof inertialavailabledelay, add anwith DCF110 ratingsany<br>C. IEG, IEGH, IEGS, IEGHS, IEGX and IEGZX circuit protectors are<br>designed to meet 8mm creepage and clearance requirements —<br>Garmeasuredor |installationllatiin . IECc Category664. IntendedIll III, PollutiPollutionfor useD inDegreeequipment3C3, Case designedAA as Thisof ;the approvalpart number.requires The;  the unit additionwill7not ofbeaVDEC at Approved. the end Theapprovaletithippart shadednumberenn) options. tiieareas formed periThisdenote martaentirelyapprovalVDEfrom andtsrequires cccshadedW cell(iftheredecisions.applicable) eataddition ery ofa V<br>to comply with IEC 601 and 950 and VDE 0804 If non - shaded areas are selected, the unit will not be VDE or<br>and 0805. CCC Approved, but other approvals still apply.<br>**----- End of picture text -----**<br>


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77383"eo ee ee °3?°ee Sensata<br>Technologies<br>1 | First Decision<br>LEG DECISION TABLES<br>The [Tasca<br>ordering code for LEG circuit breakers may be So Toso wr snep si n mounting<br>determined by following the decision steps in the tables ESI = rocser w/ regret meuntna |<br>uma | micanpindicaion =" [Pex] 8x Rocker w! inteoral mounting |<br>The coding given permits a sel f- assigning part number A Not evellon mic e tripbleunits<br>but with certain limitations. Special applications may<br>require a factor y- assigned part number. Typical examples<br>are units with mixed ratings, combinations of styles, or<br>constructions not listed in the third decision table. With Ey cco beee<br>these, it is suggested that order entry be by description a<br>and/or drawings and a part number will be established.<br>Additionally,a: “it is standard policy.  to establish. a factory - [FormPushin - onats | TormnalsScrew  |<br>assigned part number whenever a descriptive drawing 1 [6 | Single pole |<br>exists to provide cross reference, traceability and im [66 | Twopole |<br>manufacturing control.<br>When specifying a circuit breakerforAC motor start<br>or high inrush applications, the peak amplitude and surge<br>duration should be specified for factory assistance in Example:<br>rating selection. LEG 6 - 1REC4 - 61 - 20.0 - 01 - V<br>Forpole, example,LEG screw the type followingterminal, is theseries code forunit awith singleauxiliary 7 1 ie i} 4 ad O 7<br>switch, designed for operation in a 50/60Hz circuit. It has<br>a short time delay, a rating of 20 amperes, a black marked ; 7<br>handle and :is VDE approved. 3 | Third Decision=— 4 | Fourth Decision<br>To determine the ordering number for your particular LEG [4 | sete [61 | sovsottzshortdetay<br>unit, simply follow the steps shown. You may use this e c } - s2| so/60Hzlong delay |<br>number to place an order or as a reference for further Series w/ auxiliary<br>questions you may have. fanecs |s a teew/auianyewc®owitch © | [ [ aFGlora addition|rainsenin erecbmsivcer:saanof inertial delay, add an “F” to any|<br>Series w/ auxiliary switch* sey eyes (Not available on units rated at<br>e ee * CEGtypes are only available with DC ratings<br>Series w/ alarm switch*,<br>electrical trip,<br>“110 0.6. terminals<br>Series w/ alarm switch*, The shaded areas denote VDE approval<br>electrical trip, mid -t rip only, options. This approval requires the addition<br>1 10 Q . C . terminals ofa V at the end ofthe part number. The V<br>will be added to any part number formed<br>f s | shunt entinon -r elyshaded from areas shaded are decisions. selected, theIf  unit will<br>y — — 7<br>unite, not be VDE Approved, but other<br>terminalSteend) iunless lovatedotherwiseinthe righspecified. c hend pole viewed from erent cil enh<br>Notes:<br>A. When “A” (metric thread mounting) is specified in the sixth<br>decision in combination with screw terminal option in the<br>second decision, metric screw terminals are supplied.<br>of the part number. The unit will not be VDE Approved.<br>**----- End of picture text -----**<br>


- 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 VDE 0804 and 0805. 

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