Professional testing equipment and reports to ensure product quality.
ELECTRONIC COMPONENTS

Circuit Breakers

Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging 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
MMSKW1 Siemens

MMSKW1

MANUAL SW,TOGGLE,2-POLE,NEMA TYP

Siemens

7,726 -
Datasheet MMS Box Active DIN Rail Manual Motor Controller - - - Rotary 2 None - UL
249-4-33552-3 Sensata-Airpax

249-4-33552-3

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

5,653 -
Datasheet - Bulk Active - - - - - - - - - -
A9F53432 Schneider Electric

A9F53432

ACTI9 IC60H 4P B 32A MCB

Schneider Electric

3,087 -
Datasheet Acti9 Box Active DIN Rail Thermal Magnetic 32A 440 V - Toggle 4 None - EN 60898-1, EN 60947-2, IEC 60898-1, IEC 60947-2
2510KW1AH Schneider Electric

2510KW1AH

MANUAL SWITCH 600VAC K+OPTIONS

Schneider Electric

4,475 -
Datasheet K Box Active Chassis Mount Switch Only 30A 600 V - Toggle 2 None - CSA, UL
8345-SR0110-10A E-T-A

8345-SR0110-10A

CIRC BRKR HYDRAULIC MAGNETIC

E-T-A

3,118 -
Datasheet 8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 480 V 80 V Lever 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
8345-SR0110-25A E-T-A

8345-SR0110-25A

CIRC BRKR HYDRAULIC MAGNETIC

E-T-A

8,162 -
Datasheet 8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 25A 480 V 80 V Lever 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
8345-SR0110-30A E-T-A

8345-SR0110-30A

CIRC BRKR HYDRAULIC MAGNETIC

E-T-A

5,459 -
Datasheet 8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 480 V 80 V Lever 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
FA1-MA-12-825-12A-BG Carling Technologies

FA1-MA-12-825-12A-BG

CIRCUIT BREAKER

Carling Technologies

8,807 -
Datasheet F Bulk Active Chassis Mount Magnetic (Hydraulic Delay) 250A 277 V 125 V Lever 1 None - CCC, cULus, UL489
QOB3601021 Schneider Electric

QOB3601021

MINIATURE CIRCUIT BREAKER 240V 6

Schneider Electric

9,661 -
Datasheet QO Box Obsolete Panel Mount Thermal Magnetic 60A 240 V 48 V Lever 3 None - CSA, UL
QOB3501021 Schneider Electric

QOB3501021

MINIATURE CIRCUIT BREAKER 240V 5

Schneider Electric

3,883 -
Datasheet QO Box Obsolete Panel Mount Thermal Magnetic 50A 240 V 48 V Lever 3 None - CSA, UL
QOB3451021 Schneider Electric

QOB3451021

MINIATURE CIRCUIT BREAKER 240V 4

Schneider Electric

4,434 -
Datasheet QO Box Obsolete Chassis Mount Thermal Magnetic 45A - - Lever 3 None - CSA, UL
QOB3601042 Schneider Electric

QOB3601042

MINIATURE CIRCUIT BREAKER 240V 6

Schneider Electric

8,520 -
Datasheet QO Box Obsolete Chassis Mount Thermal Magnetic 60A 240 V - Lever 3 None - CSA, UL
QOB3351021 Schneider Electric

QOB3351021

MINIATURE CIRCUIT BREAKER 240V 3

Schneider Electric

3,298 -
Datasheet QO Box Obsolete Chassis Mount Thermal Magnetic 35A - - Lever 3 None - CSA, UL
QOB3201021 Schneider Electric

QOB3201021

MINIATURE CIRCUIT BREAKER 240V 2

Schneider Electric

4,931 -
Datasheet QO Box Obsolete Panel Mount Thermal Magnetic 20A 240 V 48 V Lever 3 None - CSA, UL
QOB3301021 Schneider Electric

QOB3301021

MINIATURE CIRCUIT BREAKER 240V 3

Schneider Electric

4,760 -
Datasheet QO Box Obsolete Panel Mount Thermal Magnetic 30A 240 V 48 V Lever 3 None - CSA, UL
QOB3201042 Schneider Electric

QOB3201042

MINIATURE CIRCUIT BREAKER 240V 2

Schneider Electric

7,010 -
Datasheet QO Box Obsolete Chassis Mount Thermal Magnetic 20A - - Lever 3 None - CSA, UL
QOB3251021 Schneider Electric

QOB3251021

MINIATURE CIRCUIT BREAKER 240V 2

Schneider Electric

2,771 -
Datasheet QO Box Obsolete Chassis Mount Thermal Magnetic 25A - - Lever 3 None - CSA, UL
QOB3151021 Schneider Electric

QOB3151021

MINIATURE CIRCUIT BREAKER 240V 1

Schneider Electric

6,824 -
Datasheet QO Box Obsolete Chassis Mount Thermal Magnetic 15A - - Lever 3 None - CSA, UL
QOB3401021 Schneider Electric

QOB3401021

MINIATURE CIRCUIT BREAKER 240V 4

Schneider Electric

7,809 -
Datasheet QO Box Obsolete Panel Mount Thermal Magnetic 40A 240 V 48 V Lever 3 None - CSA, UL
SMFFW2 Siemens

SMFFW2

STRT,MANUAL,TOGGLE SW.,W/GUARD

Siemens

8,572 -
Datasheet SMF Box Active DIN Rail Manual Motor Starter - - - Rotary - None - UL
Total 59416 Record«Prev1... 21692170217121722173217421752176...2971Next»
BOM & COMPONENT SOURCING

Need Pricing or Stock Support for Circuit Breakers?

Submit your required part numbers, manufacturers and quantities to receive stock availability, pricing, lead-time and sourcing support. Our team assists with active components, shortage parts, obsolete models and one-stop BOM procurement.