501 Circuit Breakers

Results: 1,201
Select Image Part # Mfr. Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Product Type Current Rating Voltage Rating AC Voltage Rating DC Number of Poles Actuator Type Minimum Operating Temperature Maximum Operating Temperature Illuminated Packaging
Siemens Circuit Breakers SUP PTOR 5SY4 1P+N 240V 1A 7.5K D-TRIP Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
Circuit Breaker Miniature 1 A 230 VAC 60 VDC 2 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY8 1P+N 240V 1A 7.5K C-TRIP Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
Square D Circuit Breakers Circuit breaker, PowerPacT Q, 150A, 2 pole, 240VAC, 100kA, I-Line, thermal magnetic, 80%, AB Non-Stocked
Min.: 1
Mult.: 1

Phoenix Contact Circuit Breakers TMC 81B 63A Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

TMC 8 - 35 C + 70 C
Square D Circuit Breakers MOLDED CASE CIRCUIT BRKR 600Y/347V 50A Non-Stocked
Min.: 1
Mult.: 1
BDA
Square D Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 150A Non-Stocked
Min.: 1
Mult.: 1
JDA
Square D Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 50A Non-Stocked
Min.: 1
Mult.: 1
HDA
Square D Circuit Breakers Circuit breaker, PowerPacT B, 50A, 1 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, A Non-Stocked
Min.: 1
Mult.: 1

Square D Circuit Breakers Mini circuit breaker, QO, 50A, 2 pole, 120/240VAC, 10kA, bolt on, AC shunt Non-Stocked
Min.: 1
Mult.: 1

Square D Circuit Breakers Mini circuit breaker, QOU, 50A, 3 pole, 240 VAC, 10kA, shunt trip Non-Stocked
Min.: 1
Mult.: 1

Square D Circuit Breakers Circuit breaker, PowerPacT J, 250A, 2 pole, 600VAC, 50kA, I-Line, thermal magnetic, 80%, AB Non-Stocked
Min.: 1
Mult.: 1

Schneider Electric Circuit Breakers MOLDED CASE CIRCUIT BREAKER 240V 150A Non-Stocked
Min.: 1
Mult.: 1

AIRPAX Circuit Breakers Cir Brkr Hyd Mag Non-Stocked Lead-Time 9 Weeks
Min.: 3
Mult.: 1
IAL/IDL/IML/IUL Circuit Breaker Hydraulic Magnetic Handle - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr,HydMag Non-Stocked Lead-Time 10 Weeks
Min.: 3
Mult.: 1
Circuit Breaker Hydraulic Magnetic 500 mA 1 Pole Toggle - 40 C + 100 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag Non-Stocked Lead-Time 9 Weeks
Min.: 3
Mult.: 1
IAL/IDL/IML/IUL Circuit Breaker Hydraulic Magnetic Handle - 40 C + 85 C Non-Illuminated
E-T-A Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
Thermal Circuit Breaker Overcurrent Protection Rocker
E-T-A Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1

3120-N Thermal Circuit Breaker Overcurrent Protection 16 A 240 VAC 50 VDC Rocker - 30 C + 60 C Non-Illuminated
Siemens Circuit Breakers MINIATURE CIRCUIT BREAKER 230 V Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
Siemens Circuit Breakers SUP PTOR 5SY8 1P+N 240V 1A 7.5K D-TRIP Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA51 3P 50A 65KA MCP LO Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
3VA Circuit Breaker Starter Protection 50 A 690 VAC 3 Pole Paddle - 25 C + 70 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag Non-Stocked Lead-Time 10 Weeks
Min.: 3
Mult.: 1
No
Circuit Breaker 500 mA 1 Pole Toggle Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag Non-Stocked Lead-Time 12 Weeks
Min.: 3
Mult.: 1
No
Hydraulic Magnetic Circuit Breaker Hydraulic Magnetic 500 mA 2 Pole Toggle Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag Non-Stocked Lead-Time 12 Weeks
Min.: 3
Mult.: 1
No
Hydraulic Magnetic Circuit Breaker Hydraulic Magnetic 500 mA 2 Pole Toggle Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr, HydMag, 2 pl, 250VAC,15A, sealed Non-Stocked Lead-Time 12 Weeks
Min.: 3
Mult.: 1
No
Circuit Breaker 500 mA 1 Pole Toggle Non-Illuminated
AIRPAX Circuit Breakers CIRCUIT BREAKER MAGNETIC Non-Stocked Lead-Time 6 Weeks
Min.: 3
Mult.: 1

Circuit Breaker 500 mA 1 Pole Toggle Non-Illuminated