Circuit Breakers

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Mounting Type	Breaker Type	Current Rating (Amps)	Voltage Rating - AC	Voltage Rating - DC	Actuator Type	Number of Poles	Illumination	Illumination Voltage (Nominal)	Approval Agency
BA1-B0-34-615-121-D CIR BRKR 15A 277VAC 80VDC Carling Technologies	8 In Stock	1 : $49.54000 Bulk	B	Bulk	Active	Panel Mount	Magnetic (Hydraulic Delay)	15A	277 V	80 V	Lever	1	None	-	CSA, UL, VDE
BB2B024610121C CIRCUIT BREAKER Carling Technologies	8 In Stock	1 : $116.31000 Bulk	B	Bulk	Active	Panel Mount	Magnetic (Hydraulic Delay)	10A	277 V	80 V	Lever	2	None	-	CCC, CSA, UL
BA2B046615125D BA2B046615125D Carling Technologies	10 In Stock	1 : $134.51000 Bulk	B	Bulk	Active	Panel Mount, Snap-In	Magnetic (Hydraulic Delay)	15A	277 V	80 V	Lever	2	None	-	CCC, CSA, UL, VDE
BA2-B0-34-615-121-D CIR BRKR 15A 277VAC 80VDC Carling Technologies	0 In Stock Check Lead Time	1 : $116.31000 Bulk	B	Bulk	Active	Panel Mount	Magnetic (Hydraulic Delay)	15A	277 V	80 V	Lever	2	None	-	CSA, UL, VDE
BA2-B0-34-620-121-D CIR BRKR 20A 277VAC 80VDC Carling Technologies	0 In Stock Check Lead Time	1 : $116.31000 Bulk	B	Bulk	Active	Panel Mount	Magnetic (Hydraulic Delay)	20A	277 V	80 V	Lever	2	None	-	CSA, UL, VDE
BA1-A0-03-630-122-C CIRCUIT BREAKER Carling Technologies	0 In Stock Check Lead Time	10 : $31.32300 Bulk	B	Bulk	Active	Panel Mount	Switch Only	30A	277 V	80 V	Lever	1	None	-	CCC, CSA, UL
BA1-A0-03-630-1B1-C CIRCUIT BREAKER Carling Technologies	0 In Stock Check Lead Time	10 : $31.32300 Bulk	B	Bulk	Active	Panel Mount	Switch Only	30A	277 V	80 V	Lever	1	None	-	CCC, CSA, UL
BA1-A0-03-630-121-C CIRCUIT BREAKER Carling Technologies	0 In Stock Check Lead Time	10 : $31.32300 Bulk	B	Bulk	Active	Panel Mount	Switch Only	30A	277 V	80 V	Lever	1	None	-	CCC, CSA, UL
BA1-A0-03-630-111-C CIRCUIT BREAKER Carling Technologies	0 In Stock Check Lead Time	10 : $31.32300 Bulk	B	Bulk	Active	Panel Mount	Switch Only	30A	277 V	80 V	Lever	1	None	-	CCC, CSA, UL
BA1-A0-03-650-521-E CIRCUIT BREAKER Carling Technologies	0 In Stock Check Lead Time	10 : $33.88300 Bulk	B	Bulk	Active	Panel Mount	Switch Only	50A	250 V	80 V	Lever	1	None	-	CCC, CSA, TUV, UL
BA1-A0-03-630-222-B CIRCUIT BREAKER Carling Technologies	0 In Stock Check Lead Time	10 : $34.41300 Bulk	B	Bulk	Active	Panel Mount	Switch Only	30A	277 V	80 V	Lever	1	None	-	-
BA1-A0-03-650-511-C CIRCUIT BREAKER Carling Technologies	0 In Stock Check Lead Time	10 : $34.41300 Bulk	B	Bulk	Active	Panel Mount	Switch Only	50A	277 V	80 V	Lever	1	None	-	CCC, CSA, UL
BA1-A0-03-650-522-C CIRCUIT BREAKER Carling Technologies	0 In Stock Check Lead Time	10 : $34.41300 Bulk	B	Bulk	Active	Panel Mount	Switch Only	50A	277 V	80 V	Lever	1	None	-	CCC, CSA, UL
BA1-A0-03-630-222-C CIRCUIT BREAKER Carling Technologies	0 In Stock Check Lead Time	10 : $34.41300 Bulk	B	Bulk	Active	Panel Mount	Switch Only	30A	277 V	80 V	Lever	1	None	-	CCC, CSA, UL
BA1-A0-03-630-211-C CIRCUIT BREAKER Carling Technologies	0 In Stock Check Lead Time	10 : $34.41300 Bulk	B	Bulk	Active	Panel Mount	Switch Only	30A	277 V	80 V	Lever	1	None	-	CCC, CSA, UL
BA1-A0-03-650-J22-E CIRCUIT BREAKER Carling Technologies	0 In Stock Check Lead Time	10 : $34.41300 Bulk	B	Bulk	Active	Panel Mount	Switch Only	50A	250 V	80 V	Lever	1	None	-	CCC, CSA, TUV, UL
BA1-A0-03-650-521-C CIRCUIT BREAKER Carling Technologies	0 In Stock Check Lead Time	10 : $34.41300 Bulk	B	Bulk	Active	Panel Mount	Switch Only	50A	277 V	80 V	Lever	1	None	-	CCC, CSA, UL
BA1-A0-03-630-1N7-C CIRCUIT BREAKER Carling Technologies	0 In Stock Check Lead Time	10 : $35.57400 Bulk	B	Bulk	Active	Panel Mount, Snap-In	Switch Only	30A	277 V	80 V	Lever	1	None	-	CCC, CSA, UL
BA1-A0-03-630-117-C CIRCUIT BREAKER Carling Technologies	0 In Stock Check Lead Time	10 : $35.57400 Bulk	B	Bulk	Active	Panel Mount, Snap-In	Switch Only	30A	277 V	80 V	Lever	1	None	-	CCC, CSA, UL
BA1-B0-34-610-121-D CIR BRKR 10A 277VAC 80VDC Carling Technologies	0 In Stock Check Lead Time	10 : $37.91700 Bulk	B	Bulk	Active	Panel Mount	Magnetic (Hydraulic Delay)	10A	277 V	80 V	Lever	1	None	-	CSA, UL, VDE
BA1-B0-34-620-121-D CIR BRKR 20A 277VAC 80VDC Carling Technologies	0 In Stock Check Lead Time	10 : $37.91700 Bulk	B	Bulk	Active	Panel Mount	Magnetic (Hydraulic Delay)	20A	277 V	80 V	Lever	1	None	-	CSA, UL, VDE
BA1-B0-34-620-111-D CIR BRKR 20A 277VAC 80VDC Carling Technologies	0 In Stock Check Lead Time	10 : $37.91700 Bulk	B	Bulk	Active	Panel Mount	Magnetic (Hydraulic Delay)	20A	277 V	80 V	Lever	1	None	-	CSA, UL, VDE
BA1-B0-22-610-121-D CIRCUIT BREAKER Carling Technologies	0 In Stock Check Lead Time	10 : $37.91700 Bulk	B	Bulk	Active	Panel Mount	Magnetic (Hydraulic Delay)	10A	250 V	80 V	Lever	1	None	-	CCC, CSA, UL, VDE
BA1-B0-22-620-121-C CIRCUIT BREAKER Carling Technologies	0 In Stock Check Lead Time	10 : $37.91700 Bulk	B	Bulk	Active	Panel Mount	Magnetic (Hydraulic Delay)	20A	277 V	80 V	Lever	1	None	-	CCC, CSA, UL
BA1-B0-34-625-112-D CIRCUIT BREAKER Carling Technologies	0 In Stock Check Lead Time	10 : $37.91700 Bulk	B	Bulk	Active	Panel Mount	Magnetic (Hydraulic Delay)	25A	250 V	80 V	Lever	1	None	-	CCC, CSA, UL, VDE

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A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. Its basic function is to interrupt current flow after a fault is detected. Unlike a fuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation.