C320KGS21 - Eaton - Auxiliary Block Type_ QBA It has a standard interrupting

It has a standard interrupting capacity with Thermal Magnetic Protection and (LI) Long-Time and Instantaneous trip functions

suitable for use with the 250A current sensor rating

suitable for use with E2K

Square D's EJB36050 circuit breaker is calibrated for 40 degrees C and has aluminum lugs with a terminal lug rating of AWG 12

C320KGS21 - Eaton - Auxiliary Block Type_ QBA It has a standard interruptingOverview Product Specifications C320KGS21 Eaton Motor Controls Part Number: C320KGS21 Manufacturer: Eaton Cutler Hammer Family: Freedom Series Category: Contactor And Motor Starter Auxiliaries Auxiliaries Type: C320 Dimensions Weight: 0. 1 lbs Standards Product Description C320KGS21 Eaton Motor Controls Cutler Hammer, Freedom Series, side mounted contactor and motor starter auxiliaries, for 120 360A 1NC configuration, with standard pressure plate