Cutler Hammer GFCB220

GROUND FAULT CIRCUIT BREAKER, COMMON TRIP; 2 POLE; 120/240 VAC; 20 AMPERE; INTERRUPTING RATING 10000 AMPERE; 5 MILLIAMPERE TRIP SENSITIVITY; WIRE SIZE 14 TO 4 AWG (ALUMINUM/COPPER); PLUG ON MOUNTING; USED ON LOADCENTER; GFCB MODEL

Cutler Hammer GFCB230

GROUND FAULT CIRCUIT BREAKER, COMMON TRIP; 2 POLE; 120/240 VAC; 30 AMPERE; INTERRUPTING RATING 10000 AMPERE; 5 MILLIAMPERE TRIP SENSITIVITY; WIRE SIZE 14 TO 4 AWG (ALUMINUM/COPPER); PLUG ON MOUNTING; USED ON LOADCENTER; GFCB MODEL