APL1-1REC4-52-502

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APL/UPL, 205/295 Magnetic Circuit Breakers 

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CONTENTS 

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Magnetic Circuit Breakers 129<br>= Multi-Pole Circuit Breakers 130<br>ty e. —— APL/UPL, 205/295 Barriers 131<br>ia}| ——— =® Configurations 132<br>i . Operating Characteristics 134<br>| I | Delay Curves 135<br>' a Specifications 140<br>e tl —_ a<br>Tr s - APL/UPL Decision Tables 146<br>205/295 Decision Tables 148<br>**----- End of picture text -----**<br>


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P ’ eo<br>a ihte My ae ~ i<br>**----- End of picture text -----**<br>


## APL/UPL, 205/295 MAGNETIC CIRCUIT BREAKERS 

## INTRODUCTION 

## 205/295 Dust Sealed Breaker 

The APL/UPL magnetic circuit Combining the proven mechanism of the APL/UPL circuit breaker with breaker provides reliable, low-cost a unique case design, the 205 version provides increased voltage ratings power switching, circuit protection plus a dust proof enclosure. and circuit control. The handle All openings in the case (including arc blowout vent and handle) opens and closes a circuit, under have been sealed with resilient rubber or mylar. In addition, case sections normal load conditions, similar to have been designed with tongue and groove construction to provide an an ON-OFF switch. Upon overoverlapping closure. These features make the 205 ideal for applications load, the internal mechanism trips, in harsh environments where reliable protection is essential. opens the contacts and forcibly 205 breakers have standard full load current ratings from 0.050 returns the handle to the OFF amperes to 100 amperes and voltage ratings to 65Vdc and 277/480Vac. position. Since the breaker is “trip Like all Airpax magnetic breakers, the trip current rating is not affected free,” the internal contacts will not by ambient temperature. remain closed in the presence of The 205 is recognized by UL and certified by CSA under the Component an overload, even though the program. Non UL-recognized versions of this series are designated 295. handle is held in the ON position. The APL/UPL line offers many configurations een ates APLIUPL 2020 ma shunt and relay with a choice Single Pole Toggle [51.31] of delays and ratings. APL/UPL ~~7~~ rn al] multi-pole assemblies are available with a mix of current ratings, ©) | amd , delays and internal circuit | nd “ 2 © YB “\ = configurations. Ya v While designed for industrial, 2.530 MAX. ~~<~~ | military and information process[64.26] ing applications, the APL is suitable for use in any situation where = . precision operation is required. | ©) | aut” QI ~~|___-~~ i704 Most versions of the APL family are recognized by UL and certified by CSA under the Component or manual motor controller program 205/295 and are designated with the Single Pole Toggle UPL or MPL prefix respectively. Additionally, many versions fio 632 THD. (M8 ISO, THD,OPTIONAL) of the UPL comply with the spac- ~~4~~ ing requirements covered by ~~=~~ | ~~©~~ | Note: olerance & ob b8l IECand VDEspecifications specifications950 and0642601 | [5.59]0 | brackets [ ] are millimeters. (EN60934) and are VDE approved nes) 2.060 = 010 and CE Compliant. Please contact [52.32 + 0.25] the factory for assignment of a = CI part number. ~~Be~~ i ~~|~~ | l ~~ef~~ f ~~e~~ ! 750 MAX. vv [19.05] APL/UPL, 205/295 Magnetic Circuit 205/295 Magnetic Circuit Circuit Breakers 

APL/UPL, 205/295 Magnetic Circuit 205/295 Magnetic Circuit Circuit Breakers | 129 

## APL/UPL, 205/295 MULTI-POLE CIRCUIT BREAKERS 

## Multi-Pole Circuit Breakers 

## Mounting Details 

Multi-pole breakers are combined in an assembly with the actuating handles linked and the trip mechanisms internally coupled. A fault in either protected protected circuit opens opens all poles poles simultaneously. Applications include use in two-phase circuits, single-phase three-wire systems or in two or more related but electrically isolated circuits. A mix of delays, delays, ratings and configurations is possible, with the possible, with the with the the series type having any having any any of the auxiliary switches switches listed. Combinations Combinations up to nine poles nine poles poles are available. 

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handles linked and the trip mechanisms internally One Pole<br> A fault in either protected protected circuit opens opens all poles poles 755 ars 63<br>Applications include use in two-phase circuits, [19.18] ! [3.96]<br>three-wire systems or in two or more related<br>electrically isolated circuits. A mix of delays, delays, ratings and<br>is possible, with the possible, with the with the the series type having any having any any tha aaa<br>auxiliary switches switches listed. Combinations Combinations up to nine poles nine poles poles [36.78] [52.32]<br>available.<br>|<br>432<br>Multi-Pole Dimensions Woe<br>2 poleA 1.515 (38.48) max.<br>3 poleA 2.265 (57.53) max.<br>4 poleA 3.015 (76.58) max. Two Pole<br>65 poleA poleA 4.5153.765 (114.68)(95.63) max.max. -  ea Be s<br>7 poleA 5.265 (133.73) max.<br>8 poleA 6.015 (152.78) max. 1.448 2.060<br>9 poleA 6.765 (171.83) max. [36.78] [52.32]<br>|<br>432 | | 750 |<br>[10.97] —" 19.05)<br>“a<br>(SEE TABLE)<br>[ lo<br>14 Three Pole 2.280<br>TpA o [ 57 . 91] B96)  “156<br>=, T |<br>©) I[[ g! [36.7 ]1.44 8 [52.32]2.060<br>75 «015 «015015 iz<br>[19.05 + .38]<br>(TYP) |<br>[10.97]432 si 750 _|_° _ .750 °<br>[19.05] “'~ [19.05]<br>Panel Mounting Tolerances: +.005 [.13] unless noted.<br>**----- End of picture text -----**<br>


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“a<br>(SEE TABLE)<br>olo [ lo<br>in 14<br>S<br>[ =,<br>I g! ©) I[[ g!<br>75 «015 «015015<br>[19.05 + .38]<br>(TYP)<br>**----- End of picture text -----**<br>


130 APL/UPL, 205/295 Multi-Pole Circuit Breakers 

APL/UPL, 205/295 BARRIERS 

## Barriers 

There are three barrier styles available for the 205/295, 215/285 breakers. Barrier style “B” is supplied for voltages between 200Vac and 250Vac inclusive. Barrier style “D” is required for voltages above 250Vac. Barrier style “C” is available for voltages up to 200Vac and is required when current ratings exceed 50 amperes. APL/UPL multipole breakers can be supplied with barriers at customer option. Consult factory. (See note D, page 148). 

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Barrier Style B<br>**----- End of picture text -----**<br>


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2.000 + .020<br>[50.80 + 0.51]<br>-990 + .020<br>[25.15 +0.51]<br>3.990 + .020<br>[101.35+0.51]<br>**----- End of picture text -----**<br>


## Barrier Style C 

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| [O] ome [p)] ome<br>ome cme<br>[25.15 +0.51] = =<br>2.490 + .020<br>[63.25 + 0.51]<br>**----- End of picture text -----**<br>


## Barrier Style D 

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-900 + .020<br>[22.86 + 0.51]<br>2.000 + .020<br>[50.80 + 0.51]<br>-990 + .020<br>[25.15 + 0.51]<br>3.990 + .020<br>[101.35+ 0.51]<br>**----- End of picture text -----**<br>


Note: Tolerance + .015 [.38] unless noted. Dimensions in brackets [ ] are millimeters. 

APL/UPL, 205/295 Barriers | 

131 

## APL/UPL, 205/295 CONFIGURATIONS 

## Series Trip 

## Relay Trip 

The most popular configuration for magnetic protectors is the This permits the permits the the overload sensing coil to be placed be placed placed in a a series trip where the sensing coil and contacts are in series with — which is electrically isolated from the trip contacts. The The coil the load being protected. The handle position conveniently indimay be be actuated by sensors monitoring pressure, flow, cates circuit status. In addition to providing conventional overture, speed, etc. Other typical applications include crowbar, current protection, it’s simultaneously used as an on-off switch. interlock and emergency/rapid shutdown circuitry. Trip 

This permits the permits the the overload sensing coil to be placed be placed placed in a a circuit which is electrically isolated from the trip contacts. The The coil may be 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 immediately upon tripping. 

## 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. 

## Dual Coil 

Dual coil protectors provide remote shut down option and normal overcurrent protection in the confines of a single breaker pole. This construction saves space by eliminating the need for an additional pole for the voltage trip function. 

Auxiliary switch contacts actuate simultaneously with the main breaker contacts, and will open regardless of whether the Voltage Trip breaker contacts are opened manually or electrically. For auxiliary — sometimes called “dump circuits” or “panic trip circuits,” these switch ratings below 6Vac or 5Vdc, an auxiliary switch with gold ynits make it possible to open main power contacts with lower contacts is available. Gold contacts are not recommended for power inputs from one or more sources. This configuration load current above 100 milliamps. is becoming increasingly more important for sensitive circuitry The contacts on our optional RS auxiliary switch will open and denser packaging in automation systems. Available in only in the event of an electrical trip of the circuit breaker. series, shunt, relay or dual coil configurations. 

## 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. 

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132 

APL/UPL, 205/295 Configurations 

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Series Trip (See Note A)<br>**----- End of picture text -----**<br>


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.675 + .050<br>oe = 03 Gabe ee)<br>(7.142051)281 + .020 (EES) (714+281 + 051)020 280<br>(7.11)<br>Cy 9O<br>1.940 1.940<br>[49.28] (49.28)<br>iO<br>ale|= ©)<br>nels i |<br>9 LINE 2 LINE<br>) )<br>to 7<br>(£ 50 AMP) (250 AMP)<br>Sseries TrTrip wiith Auxux il iary SwitSwit c h<br>(32.771.290 + 0.79)280+031 + 031 mf= 5£O st: [4.75]187<br>f(7.11 + 0 . 7 9) = in i | 7RS<br>1.056.031 __ _, m —_ | [_] [_]<br>(26.82 + 0.79) [2.79]<br>Q REC<br>REG<br>iO) 4<br>mf 4 |<br>648 +031 UT 312<br>(16.46 + 0.79) pa<br>NCO 9 LINE 197 |<br>=) [4.75] —<br>NOO Fi OESTON Rec<br>c REGS<br>LOAD<br>Shunt,unt, RelRelay an d Dual ual CoilCoi<br>281 + .020 +——}— 625{i588+ .031= 0.791 281 + 020 625[i588 =+031 079) Notes:.<br>7.142051] 7.142051] Tolerance + .015 [.38] unless noted.<br>Dimensions in brackets [ ]<br>ort | o l<br>| sls OS) 1075 «020 sls )| AareTerminal millimeters.sizes: 10-32 THD (<50<br>O [32.38 + 0.51] O AMP), 14-28 THD (>50 AMP)<br>maf Metric Terminals (Optional),<br>ene M5 x 0.8 THD (<50 AMP).<br>es | ale eal L ale B Minimum useable thread<br>| acl ; ea ole length: 10-32 THD (.250 on<br>[16.94667 =+051]020 +O)le [16.94667 == 0.51]020 +O)o breakers without,  terminal.<br>— — AA — — AA boards, .160 with terminal<br>| a_| | oa _| boards) 14-28 THD (.200).<br>LOAD 4 LINE % Gath %) LINE UNE QUNEQ oO %, LINE “O %) UNE<br>: ‘ LOAD> LOAD anLOADRELAY COIL; t LOAD COIL: | LOAD<br>SHUNTTRIP DUALCOIL RATINGDUAL RELAYTRIP DUALCOIL NO VOLTAGETRIP<br>**----- End of picture text -----**<br>


APL/UPL, 205/295 Configurations 133 

APL/UPL, 205/295 OPERATING CHARACTERISTICS 

## Inrush Pulse Tolerance (typ) 

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 following table provides a comparison of inrushinrush pulse<br>tolerance with and without the inertial delay feature for each<br>of thethe 50/60Hz delays. Pulse tolerance is defined as a single|The following table provides a comparison of inrushinrush pulse<br>tolerance with and without the inertial delay feature for each<br>of thethe 50/60Hz delays. Pulse tolerance is defined as a single|The following table provides a comparison of inrushinrush pulse<br>tolerance with and without the inertial delay feature for each<br>of thethe 50/60Hz delays. Pulse tolerance is defined as a single|The following table provides a comparison of inrushinrush pulse<br>tolerance with and without the inertial delay feature for each<br>of thethe 50/60Hz delays. Pulse tolerance is defined as a single|The following table provides a comparison of inrushinrush pulse<br>tolerance with and without the inertial delay feature for each<br>of thethe 50/60Hz delays. Pulse tolerance is defined as a single|The following table provides a comparison of inrushinrush pulse<br>tolerance with and without the inertial delay feature for each<br>of thethe 50/60Hz delays. Pulse tolerance is defined as a single|The following table provides a comparison of inrushinrush pulse<br>tolerance with and without the inertial delay feature for each<br>of thethe 50/60Hz delays. Pulse tolerance is defined as a single|The following table provides a comparison of inrushinrush pulse<br>tolerance with and without the inertial delay feature for each<br>of thethe 50/60Hz delays. Pulse tolerance is defined as a single|The following table provides a comparison of inrushinrush pulse<br>tolerance with and without the inertial delay feature for each<br>of thethe 50/60Hz delays. Pulse tolerance is defined as a single|The following table provides a comparison of inrushinrush pulse<br>tolerance with and without the inertial delay feature for each<br>of thethe 50/60Hz delays. Pulse tolerance is defined as a single|The following table provides a comparison of inrushinrush pulse<br>tolerance with and without the inertial delay feature for each<br>of thethe 50/60Hz delays. Pulse tolerance is defined as a single|The following table provides a comparison of inrushinrush pulse<br>tolerance with and without the inertial delay feature for each<br>of thethe 50/60Hz delays. Pulse tolerance is defined as a single|The following table provides a comparison of inrushinrush pulse<br>tolerance with and without the inertial delay feature for each<br>of thethe 50/60Hz delays. Pulse tolerance is defined as a single|The following table provides a comparison of inrushinrush pulse<br>tolerance with and without the inertial delay feature for each<br>of thethe 50/60Hz delays. Pulse tolerance is defined as a single|The following table provides a comparison of inrushinrush pulse<br>tolerance with and without the inertial delay feature for each<br>of thethe 50/60Hz delays. Pulse tolerance is defined as a single|The following table provides a comparison of inrushinrush pulse<br>tolerance with and without the inertial delay feature for each<br>of thethe 50/60Hz delays. Pulse tolerance is defined as a single|The following table provides a comparison of inrushinrush pulse<br>tolerance with and without the inertial delay feature for each<br>of thethe 50/60Hz delays. Pulse tolerance is defined as a single|The following table provides a comparison of inrushinrush pulse<br>tolerance with and without the inertial delay feature for each<br>of thethe 50/60Hz delays. Pulse tolerance is defined as a single|The following table provides a comparison of inrushinrush pulse<br>tolerance with and without the inertial delay feature for each<br>of thethe 50/60Hz delays. Pulse tolerance is defined as a single|||||||||||||||||||||||||
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|pulse of half sinehalf sinesine wave peak current amplitude of 88 milliseconds<br>duration that will not trip the circuit breaker.<br>All trip curves and trip currents are specified with the<br>breakermounted inthenormalverticalposition atambient<br>temperature of+25°C. Breakers do not carry current prior to<br>application ofoverload.||||||||||||||||||||||||||||||||;|||||||||||
|Percentage|Percentage ofRated Current vsTripTime||||||||in Seconds for Delay Curves||||||||||||||||||||||||||||||||||
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## Percentage of Rated Current vs Trip Time in Seconds for Delay Curves 

134 APL/UPL, 205/295 Operating Characteristics 

## 60Hz Delay Curves (typ) 

A choice of delays are offered for 60Hz applications. Delays 60 and 69 are fast acting non-delayed tripping to protect sensitive electronic equipment (not recommended where known inrush exists). Delay 61 has a short delay for general purpose applications. Delay 62 is long enough to start certain types of motors and most transformers and capacitor loads. Delay 63 is an extra long delay primarily for special motor applications. 

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APL/UPL, 205/295 Delay Curves | 135 

## Delays 64, 65 and 66 

Delays 64, 65 and 66 are the latest 50/60Hz delays with short, medium and long trip times respectively. The patented breaker design provides both increased tolerance to high inrush induced nuisance tripping and longer trip times at 600 percent. These delays are ideally suited for applications where thermal devices are presently used, such as motor protection or where short duration, high inrush currents are experienced. As shown ina typical motor start-up curve, the delay 66 will provide locked rotor and overload protection. Nuisance tripping is avoided since acceptable short periods of overload will not trip the breaker. 

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136 APL/UPL, 205/295 Delay Curves 

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## APL/UPL, 205/295 DELAY CURVES 

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DC V00 qe<br>Delay Curves (typ) SSSS<br>A choice of delays is offered for DC applications. tooo {—fs} |_| [ttt] opetays2 LS<br>Delays 50 and 59 provide fast acting, non-delayed ———<br>. y P - 8 . y 100 ee<br>tripping to protect sensitive electronic equipment SS SS<br>(not recommended where known inrush exists). Delay g  CONINE_ —<br>. . le) See<br>51 has a short delay for general purpose applications. Og iSS<br>Delay 52 is long enough to start certain types of Zt pt Att<br>motors.for special Delaymotor 53 isapplications. an extra long delay used primarily - , SSSaGRiaES — — _<br>ee a SSI a<br>_<br>or | [ff [oP<br>0 100 | Aaa 200 300 400 500 600 700 800 900 1000<br>PERCENT OF RATED CURRENT<br>CeEe EEESe se ee SS SS<br>tooo  L t t |__|t __1 ; —_] ooo  LLLtL ||| ; [—_]]<br>S| DELAYSO == a DELAYS3 =<br>ee a es ee ee ee<br>oo Wd io  LN<br>2 _— Fe 2 So<br>2 0 2 0 LN<br>)=Z  ,  CoeSSS SESSSa s)0Z  ,  DoSSESSS S<br>w NS<br>= _——]———_= —S=—_=—_=—_=_=—_=_=—_=—_ —_—= w= |__|SS<br>oe a eS<br>0) LL RE EEE EES o  Ly<br>Te a or J TP PP [eee]<br>0 100125450 200 300 400 500 600 700 800 900 1000 0 100 200 300 400 500 600 700 800 900 1000<br>PERCENT OF RATED CURRENT PERCENT OF RATED CURRENT<br>————————_—_—_— Sol<br>ooo  LL [| wooo  LLL |_|<br>—Se DELAYSI =  ES _— SSee SODELAYSI SO  -E<br>————— ee ——————Se ee ee<br>00 oo  (ff<br>a eeSS ES SSS SS SS SS SSS a aSS SS SSS SSS SSSseSSSSS<br>Z 10  0 ee ee ee eee 5 00  ee ee ee ee eee eee<br>re) SSS eS re) ee ee ee ee ee ee Oe Ce ee eee<br>azw= ,L rs>Tti,  ffss WwZzB Fe  Oenseess ss esssee eeas|<br>z OOSS  OE OE————————— =z ieS<br>a i ee ee a<br>o Lj] Ee o WY) || TrSEEEEEE——-EL<br>SS SS SS SS SS SS oS ee ee SS SS SS<br>or J Jt} [opp or - Jo] [oTpp<br>0 100'150125 200 +300 »= 400 »Ss 5500S «600. ss700 = 800): 900~—Ss:*1000 0 100 2?125  200 +300 400 500 600 700 800 900 1000<br>PERCENT OF RATED CURRENT<br>PERCENT OF RATED CURRENT<br>**----- End of picture text -----**<br>


138 APL/UPL, 205/295 Delay Curves 

**==> picture [492 x 566] intentionally omitted <==**

APL/UPL SPECIFICATIONS 

## Trip Free 

Will trip open on overload, even when the handle is forcibly held on or restrained. This prevents operator from damaging the circuit by holding the handle in the ON position. 

## APL Ratings 

0.050-50 amperes, 65Vdc, 250Vac maximum, 50/60Hz or 400Hz. 51-100 amperes at 65Vdc and 120Vac maximum. Ratings of 0.050-20 amperes at 277Vac, 50/60Hz are available upon request. 

## Trip Indication 

The operating handle moves positively to the OFF position on overload. 

## Ambient Operation 

Operates normally in temperatures between -40°C and +85°C. 

## Insulation Resistance 

## Not less than 100 megohms at 500Vde. 

Dielectric Strength Withstands 1500Vac at 60Hz for 60 seconds or 1800Vac for one second from terminal to terminal, and from auxiliary switch terminal to main terminal. 

## Endurance 

Per UL 1077 (6000 operations at rated load plus 4000 operations with no load). Tested at a maximum rate of 6 times per minute. Rating above 50 amperes operate a minimum of 5000 operations. 

## Auxiliary Switch Ratings (APL/UPL, 205/295) 

REC4 and RECS are rated at 10 amperes, 250Vac or 3 amperes, 50Vdc. REG4 and REGS are rated at 0.1 amperes, 125Vac. 

UPL Ratings UPL breakers are UL (File No. E-66410) and CSA (File No. LR-26229) recognized as Component Appliance Controls in the following configurations and ratings. Consult factory for further information. 

Configurations Series, Shunt, Relay, Auxiliary Switch, Switch Only, Dual Coil, No Voltage. 

## Poles 

One through nine. 

## Moisture Resistance 

Designed to meet the requirements of MIL-PRF-55629 when tested in accordance with Method 106 of MIL-Std-202. 

## Shock 

Withstands 100G or more without tripping while carrying full rated current per MIL-Std-202, Method 213, Test Condition I. Instantaneous types (delay 40, 50, 60 and 49, 59, 69) and dual coil configurations are tested at 80% of rated current. Breakers mounted in the handle down position are to be tested with no current applied (per MIL-PRF-55629). 

Salt Spray (Corrosion) Designed to meet the requirements of MIL-PRF-55629 when tested in accordance with Method 101 of MIL-Std-202. 

Withstands 10G without tripping while carrying full rated current per MIL-Std-202, Method 204, Test Condition A, dual coil configurations are tested at 80% of rated current. 

## Dual Coil Ratings 

5-65Vdc and 5-250Vac for three terminal configurations. 5-120Vac and 5-120Vdc for four terminal configurations. See EN NE 

**==> picture [139 x 11] intentionally omitted <==**

**----- Start of picture text -----**<br>
Recommended Torque Specifications<br>**----- End of picture text -----**<br>


140 | APL/UPL Specifications 

## Coil Impedance 

|DC Delays<br>50/60Hz Delays<br>400Hz Delays<br>Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49|DC Delays<br>50/60Hz Delays<br>400Hz Delays<br>Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49|DC Delays<br>50/60Hz Delays<br>400Hz Delays<br>Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49|DC Delays<br>50/60Hz Delays<br>400Hz Delays<br>Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49|DC Delays<br>50/60Hz Delays<br>400Hz Delays<br>Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49|DC Delays<br>50/60Hz Delays<br>400Hz Delays<br>Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49|DC Delays<br>50/60Hz Delays<br>400Hz Delays<br>Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49|DC Delays<br>50/60Hz Delays<br>400Hz Delays<br>Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49|DC Delays<br>50/60Hz Delays<br>400Hz Delays<br>Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49|DC Delays<br>50/60Hz Delays<br>400Hz Delays<br>Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49|DC Delays<br>50/60Hz Delays<br>400Hz Delays<br>Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49|
|---|---|---|---|---|---|---|---|---|---|---|
||||||||||||
|~~=fe~~|~~fe|e~~|~~|e|s~~|~~|s|~~|~~|~~<br>~~[so~~|~~[sofs~~|~~fs[«~~|~~[«|o~~|~~|o|»~~|~~|»|~~|~~| 2~~|
|~~=fe~~<br>~~ee~~|~~fe|e~~<br>~~ee~~|~~|e|s~~<br>~~ee~~|~~|s|~~<br>~~ee~~|~~|~~<br>~~[so~~<br>~~ee~~|~~[sofs~~<br>~~ee~~|~~fs[«~~|~~[«|o~~<br>~~|~~|~~|o|»~~<br>~~|~~|~~|»|~~|~~| 2~~<br>~~|~~|
|~~= fe~~<br>~~ee~~|~~fe |e~~<br>~~ee~~|~~|e |s~~<br>~~ee~~|~~|s |~~<br>~~ee~~|~~|~~<br>~~[so~~<br>~~ee~~|~~[so fs~~<br>~~ee~~|~~fs [«~~|~~[« |o~~<br>~~|~~|~~|o |»~~<br>~~|~~|~~|» |~~|~~| 2~~<br>~~|~~|
|~~ee~~<br>~~Pio~~<br>~~|~~|~~ee ~~<br>~~|~~<br>~~.0060~~|~~ee~~<br>~~0121~~|~~ee ~~<br>~~.0140~~<br>~~|~~|~~ee~~<br>~~|0160~~|~~ee~~<br>~~.0075~~|~~0105~~|~~|~~<br>~~0134~~|~~|~~<br>~~0174~~|~~0520~~|~~|~~<br>~~.0283~~|
|~~Pio~~<br>~~|~~|~~|~~<br>~~.0060~~<br>~~.0040~~|~~0121~~<br>~~.0067~~|~~.0140~~<br>~~|~~<br>~~0092~~<br>~~|~~|~~|0160~~<br>~~|0100~~|~~.0075~~<br>~~.0038~~|~~0105~~<br>~~.0068~~|~~0134~~<br>~~.0070~~|~~0174~~|~~0520~~<br>~~.0260~~|~~.0283~~<br>~~.0140~~|
|~~Pio~~<br>~~|~~|~~|~~<br>~~.0060~~<br>~~.0040~~|~~0121~~<br>~~.0067~~|~~.0140~~<br>~~|~~<br>~~0092~~<br>~~|~~|~~| 0160~~<br>~~|0100~~|~~.0075~~<br>~~.0038~~|~~0105~~<br>~~.0068~~|~~0134~~<br>~~.0070~~|~~0174~~|~~0520~~<br>~~.0260~~|~~.0283~~<br>~~.0140~~|
||~~.0040~~<br>.0032|~~.0067~~<br>0047|~~0092~~<br>~~|~~<br>.0052|~~| 0100~~<br>.0070|~~.0038~~<br>0024|~~.0068~~<br>0049|~~.0070~~<br>0050|.0069|~~.0260~~<br>0140|~~.0140~~<br>.0088|
||.0021|.0036|.0036|.0040|0022|0032|.0035|.0037|.0079|.0043|
||.0020|.0024|0026|.0023|.0020|0020|.0025|.0030|.0036|.0028|



## Ratings 

|Series and<br>Shunt|||||
|---|---|---|---|---|
||||||
||||||
||0.050 - 50|120Vac (50/60Hz)|5000|4X (120 max.)|
||0.050 - 20|277Vac (50/60Hz)|5000||
||0.050 - 50|250Vac (50/60Hz)|5000|4X (120 max.)|
||0.050 - 50|120Vac (400Hz)|1500||
||||||
||0.050 - 20|250Vac (400Hz)|2100||
|Relay|||||
||||||
||||||
||||||
|Switch Only|50 amperes max.65Vdc||||
||100 amperes max. 32Vdc||||
||50 amperes max.250Vac (50/60Hz)||||
||50 amperes max.250Vac (400Hz)||||
|Notes:<br>DC units do not require series fusing.<br>277Vac:A circuit breaker with this voltage rating is intended for 277Vac per pole single phase source only usage. (e.g.) If<br>a two or three pole breaker is marked 277Vac,<br>all line terminals must be connected to the same phase, assuming the 277Vac is taken from line to neutral of a three phase 277/480Vac system.|||||



APL/UPL Specifications 

141 

## Trip Free 

Will trip open on overload, even when the handle is forcibly held on or restrained. This prevents operator from damaging the circuit by holding the handle in the ON position. 

## Dual Coil Ratings 

5-65Vdc and 5-250Vac for three terminal configurations. 5-120Vac and 5-120Vdc for four terminal configurations. Not available in delays 64, 65 and 66. 

## Trip Indication 

The operating handle moves positively to the OFF position on overload. 

## Ambient Operation 

Operates normally in temperatures between -40°C and +85°C. 

## 295 Ratings 

0.05-100 amperes, 65Vdc, 0.050-60 amperes, 250Vac maximum, 50/60Hz or 400Hz. 51-100 amperes at 65Vdc and 120Vac maximum. 30 amperes at 277/480Vac for 3 phase WYE Connected applications only. Ratings to 20 amperes at 277Vac, 50/60Hz are available upon request. 

## 205 Ratings 

## Insulation Resistance 

205 breakers are UL (File No. E-66410) and CSA (File No. LR-26229) recognized as Component Appliance Controls in the following configurations and ratings. 

Not less than 100 megohms at 500Vdc. 

## Dielectric Strength 

Withstands. 1500Vac at 60Hz for 60 seconds or 1800Vac for 205D Ratings8 one second from terminal to terminal, and from auxiliary 205D breakers switch terminal to main terminal. recognized at 

205D breakers are UL- 1500 (Marine; Ignition. Protection); recognized at 65Vdc or 250Vac to 60 amperes maximum at 1000 AIC. Consult factory for application details. 

## Endurance 

> Per UL 1077 (6000 operations. at rated load plus 4000 operations with no load). Tested at a maximum rate of six times per minute. Rating above 50 amperes operate a minimum of 5000 operations. 

> Configurations; 8 . ; ; Series, Shunt, Relay, Auxiliary Switch, Switch Only. 

Poles One through nine. 

## Coil Impedance 

|Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49<br>~~wofe[wofomfomlmfan[om[om~~<br>~~| wm[om~~|Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49<br>~~wofe[wofomfomlmfan[om[om~~<br>~~| wm[om~~|Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49<br>~~wofe[wofomfomlmfan[om[om~~<br>~~| wm[om~~|Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49<br>~~wofe[wofomfomlmfan[om[om~~<br>~~| wm[om~~|Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49<br>~~wofe[wofomfomlmfan[om[om~~<br>~~| wm[om~~|Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49<br>~~wofe[wofomfomlmfan[om[om~~<br>~~| wm[om~~|Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49<br>~~wofe[wofomfomlmfan[om[om~~<br>~~| wm[om~~|Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49<br>~~wofe[wofomfomlmfan[om[om~~<br>~~| wm[om~~|Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49<br>~~wofe[wofomfomlmfan[om[om~~<br>~~| wm[om~~|Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49<br>~~wofe[wofomfomlmfan[om[om~~<br>~~| wm[om~~|Ratings in<br>Amperes<br>Dual Coil<br>Dual Coil<br>51-52<br>61-62-64<br>53<br>65-66<br>40-49<br>~~wofe[wofomfomlmfan[om[om~~<br>~~| wm[om~~|
|---|---|---|---|---|---|---|---|---|---|---|
|~~wofe~~|~~fe[wo~~|~~[wofom~~|~~fomfom~~|~~fomlm~~|~~lmfan~~|~~fan[om~~|~~[om[om~~|~~[om~~<br>~~|~~|~~| wm~~|~~[om~~|
|~~wo fe~~<br>~~SO~~<br>~~=mfe~~|~~fe [wo~~<br>~~SO~~<br>~~fe|~~|~~[wo fom~~<br>~~SO~~<br>~~|«a|«~~|~~fom fom~~<br>~~SO~~<br>~~|«|»~~|~~fom lm~~<br>~~SO~~<br>~~|»|»~~|~~lm fan~~<br>~~SO~~<br>~~|»|«~~|~~fan [om~~<br>~~SO~~<br>~~|«|«~~|~~[om [om~~<br>~~SO~~<br>~~|«|~~|~~[om~~<br>~~|~~<br>~~SO~~<br>~~||»~~|~~| wm ~~<br>~~SO~~<br>~~|»|e~~|~~[om~~<br>~~SO~~<br>~~|e~~|
|~~=mfe~~<br>~~a~~|~~fe|~~<br>~~a[oe~~|~~|«a|«~~<br>~~[oe eee~~|~~|«|»~~<br>~~eee~~|~~|»|»~~<br>~~eee~~|~~|»|«~~<br>~~eee~~|~~|«|«~~<br>~~eee~~|~~|«|~~<br>~~eee~~|~~||»~~<br>~~eee~~|~~|»|e~~<br>~~eee~~|~~|e~~<br>~~eee|~~|
|~~=m fe~~<br>~~a~~|~~fe |~~<br>~~a[oe~~|~~| «a |«~~<br>~~[oe eee~~|~~|« |»~~<br>~~eee~~|~~|» |»~~<br>~~eee~~|~~|» |«~~<br>~~eee~~|~~|« |«~~<br>~~eee~~|~~|« |~~<br>~~eee~~|~~| |»~~<br>~~eee~~|~~|» |e~~<br>~~eee~~|~~|e~~<br>~~eee|~~|
|~~a~~<br>~~cep~~|~~a [oe~~<br>~~cepwe [om~~|~~[oe eee~~<br>~~[om[ae~~|~~eee~~<br>~~[ae[mes]~~|~~eee~~<br>~~[mes]~~|~~eee~~<br>~~[mes]~~|~~eee~~<br>~~[mes]om|~~|~~eee~~<br>~~|ome|~~|~~eee~~<br>~~|om|~~|~~eee~~<br>~~|oe|~~|~~eee|~~<br>~~|mm~~|
|~~cep~~<br>~~rs|~~|~~cepwe [om~~<br>~~|we |~~|~~[om[ae~~<br>~~|~~<br>~~|~~|~~[ae[mes]~~<br>~~om|~~|~~[mes]~~<br>~~|am|~~|~~[mes]~~<br>~~|oe|~~|~~[mes]om|~~<br>~~|oe|~~|~~|ome|~~<br>~~|oe|~~|~~|om|~~<br>~~|on|~~|~~|oe|~~<br>~~|ow|~~|~~|mm~~<br>~~ow|ow~~|
|~~cep~~<br>~~rs|~~|~~cep we [om~~<br>~~|we |~~|~~[om [ae~~<br>~~|~~<br>~~|~~|~~[ae [mes]~~<br>~~om|~~|~~[mes]~~<br>~~|am|~~|~~[mes]~~<br>~~|oe|~~|~~[mes] om |~~<br>~~|oe|~~|~~| ome |~~<br>~~|oe|~~|~~| om |~~<br>~~|on|~~|~~| oe |~~<br>~~|ow|~~|~~| mm~~<br>~~ow|ow~~|
|~~rs |~~|~~| we |~~|~~|~~<br>~~| ~~|~~om |~~|~~| am |~~|~~| oe |~~|~~| oe |~~|~~| oe |~~|~~| on |~~|~~| ow|~~|~~ow| ow~~|
||||||||||||
||||||||||||



142 | 205/295 Specifications 

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Ratings 

|Series and<br>Shunt<br>Sill)<br>Relay|||||
|---|---|---|---|---|
||||||
||||||
||0.050 - 50|120Vac (50/60Hz)|5000|4X (125 max.)|
||0.050 - 30|277Vac (50/60Hz)|5000||
||0.050 - 50|250Vac (50/60Hz)|5000|4X (125 max.)|
||0.050 - 50|120Vac (400Hz)|1500||
||||||
||0.050 - 20<br>0.050 - 30|250Vac (400Hz)<br>277/480Vac (50/60Hz)|2100<br>5000|4X (80A max.)|
||0.050 - 30|277/480Vac (50/60Hz)|1500||
||||||
||||||
||||||
|Saigerns|100 amperes max.65Vdc||||
||100 amperes max. 32Vdc||||
||50amperes max.250Vac (50/60Hz)||||
||50 amperes max.250Vac (400Hz)||||
|Notes: DC units do not require series fusing.<br>277Vac:A circuit breaker with this voltage rating is intended for 277Vac per pole single phase source only usage. (e.g.) 60 ampere units and 277/480Vac units require a 2 x 4 inch<br>interphase barrier for mulitpole units. If a two or three pole breaker is marked 277Vac, all line terminals must be connected to the same phase, assuming the 277Vac is taken<br>from line to neutral of a three phase 277/480Vac system.|||||



Notes: DC units do not require series fusing. 

277Vac:A circuit breaker with this voltage rating is intended for 277Vac per pole single phase source only usage. (e.g.) 60 ampere units and 277/480Vac units require a 2 x 4 inch interphase barrier for mulitpole units. If a two or three pole breaker is marked 277Vac, all line terminals must be connected to the same phase, assuming the 277Vac is taken from line to neutral of a three phase 277/480Vac system. 

205/295 Specifications 

143 

## Auxiliary Switch Ratings 

## (APL/UPL, 205/295) 

REC4 and RECS are rated at 10 amperes, 250Vac or 3 amperes, 50Vdc. REG4 and REGS are rated at 0.1 amperes, 125Vac. 

## Configurations 

Series only with and without auxiliary switch. 

## Poles 

One, two or three. 

## Moisture Resistance 

Designed to meet the requirements of MIL-PRF-55629 when tested in accordance with Method 106 of MIL-Std-202. 

## . Salt Spray (Corrosion) 

Designed to meet the requirements of MIL-PRF-55629 when tested in accordance with Method 101 of MIL-Std-202. 

## Shock 

Withstands 100G or more without tripping while carrying full rated current per MIL-Std-202, Method 213, Test Condition I. Instantaneous types (delay 40, 50, 60 and 49, 59, 69) are tested at 80% of rated current. Breakers mounted in the handle down position are to be tested with no current applied (per MIL-PRF-55629). 

## MPL Ratings 

MPL breakers are UL (File No. E-41607) and CSA (File No. LR-26229) recognized as manual, across the line starters, in the following configurations and ratings. Consult factory for further information. 

## Vibration 

Withstands 10G without tripping while carrying full rated current per MIL-Std-202, Method 204, Test Condition A. Instantaneous types (delay 40, 50, 60 and 49, 59, 69) are tested at 80% of rated current. 

**==> picture [138 x 127] intentionally omitted <==**

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144 205/295, MPL Specifications 

**==> picture [374 x 405] intentionally omitted <==**

## How to Order 

Notes: 

The ordering code for APL/UPL circuit breakers may be A The most common current values for 100% of rated determined by following the steps in the decision tables current are those listed. Please consult an Airpax office or shown here sales representative for other values. The coding given permits a self-assigning part number; B All APL/UPL breakers are constructed with stainless steel other configurations may Fequire a factory assigned part springs and plated parts. As noted in the specifications, number. Typical examples are units with mixed ratings, all meet normal requirements for moisture and salt spray combinations of styles or constructions not listed in the resistance. If fungus resistance is required in addition to third decision table, etc. With these, it is suggested that moisture and salt spray resistance, special procedures and order entry be by description and/or drawings and a part markings are employed. number will be assigned.8 Additionally, it is a standard polic . . to establish a factory assigned part number¥ whereverPolicya C Terminals will be supplied: as #10-32 threaded. studsPenn up to ro . . . descr 50 amperes. Above this amperage terminals will be 4-28 iptive drawing exists to provide cross reference, threaded studs. All standard units will be supplied with a traceability and manufacturing control. hex nut and two flat washers on each threaded terminal. When specifying a breaker for AC motor start or high inrush applications, the peak amplitude and surge duration D When metric threaded inserts are specified, breakers should be specified for factory assistance in rating selection. rated at 50 amperes and below will be supplied with metric Eor example, the code shown is: the code for a two pole threaded terminals. For. breakers; rated . above 50 amperes, UPL breaker with. series. trip,. 20 ampere rating,. 50/60Hz. Y%s-28 threaded terminals will be supplied. short time delay construction in all poles. [2 Biladk Ihavadlle eempdlazdl. 

To determine the ordering number for your particular APL/UPL 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. 

146 | APL/UPL Decision Tables 

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TheHoworderingto Order. code for 205/295 circuitoo, breakers may be determined by following the steps in the decision tables shown here. For example, the code shown is the code for a UL recognized,rating at 240Vac two polemax., breaker 50/60Hz withshort seriestimetrip,delay 20 ampereconstruction in all poles. To determine the ordering number for your particular 205/295/ unit, simply follow the steps shown. You may use t **hi** s b : y d P f f y h number to place an order or as a reference for further questions you may have. ratings and construction 205D Marine ignition protected Dust sealed breaker [2 | Second Decision Switch only (no overload sensing) ~~pSingle pole unit Ee Pit Three pole unit ET~~ 

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[3 | Third Decision -<br>Internal Configuration<br>Switch only<br>(Omit 4th and 5th decisions)<br>P| seriesenes<br>-|REC4 Series with auxiliary switch<br>*.110 quick connect terminals<br>-|RECS Series wtih auxiliary switch<br>*187 quick connect terminals<br>-|REG4 Series with auxiliary switch<br>(gold contacts) *.110 quick<br>connect terminals<br>Multi-pole units with mixed construction,poles numbered left<br>to right when viewed from terminal end.<br>Example:<br>205 -11-1-61-4-203<br>yw<br>**----- End of picture text -----**<br>


Notes: 

- A The most common current values for 100% of rated current are those listed. Please consult an Airpax office or sales representative for other values. 

- B All 205/295 breakers are constructed with stainless steel springs and plated parts. As noted in the specifications, all meet normal requirements for moisture and salt spray resistance. If fungus resistance is required in addition to moisture and salt spray resistance, special procedures and markings are employed. 

   - D For detailed barrier and wiring information, request Airpax specification AM-433. 

   - E When metric threaded inserts are specified, breakers rated at 50 amperes and below will be supplied with metric threaded terminals. For breakers rated above 50 amperes, 4-28 threaded terminals will be supplied. 

   - F Available in multi-pole, series only for multiphase applications. 

- C Terminals will be supplied as #10-32 threaded studs up to 50 amperes. Above this amperage terminals will be /-28 threaded studs. All standard units will be supplied with a hex nut and 2 flat washers on each threaded terminal. 

148 | 205/295 Decision Tables 

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