Tester for MCCBs and ACBs

Trip Unit Tester for MCCBs and ACBs

MCCB/ACB – OCR Tester

Part # 72313460410 (TOTAL ASS'Y,IPOT,OCR TESTER)

The i-Tester (Intelligent Tester) or OCR Tester is an accessory for testing the trip units on Smart MCCBs, UTS800/UTS1200 MCCBs, and ACBs* without main power. This performs relay tests such as manual/auto/user tests and other various functions such as self-calibration, device information, relay settings, and device status checking. See attached for more information.




* Compatible with both new ACBs (uses molded signal cable) and existing ACBs (uses flat signal cable). The cables are included in the kit (part # 72313460410).


MCCB – UTS400 and UTS600 (ETM or ETS Trip Unit)

Part # 72311172111 (TOTAL ASS'Y,SUSOL ETS/ETM TESTER)

The ETM/ETS trip unit tester can be used on ETS23 (250AF), ETS33/ETM33 (630AF), and ETS43/ETM44 (800AF) trip units. The test functions include checking long time pickup current, short time pickup current, and instantaneous pickup current. See attached for more information.




ACB – OCR Tester (Old)

Part # 72313460375 (TOTAL ASS'Y,SUSOL ACB OCR TESTER)

The OCR Tester is an accessory to test the trip units on older ACBs without main power. This performs manual/auto/user relay tests for long time delay, short time delay, instantaneous, and ground fault trips and other various functions such as self-calibration, device information, relay settings, and device status checking. See attached for more information.