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
PP21-2-10.0A-OC-V Sensata-Airpax

PP21-2-10.0A-OC-V

CIR BRKR 10A 250VAC 65VDC

Sensata-Airpax

113 -
Datasheet SNAPAK® Tray Active Panel Mount Magnetic (Hydraulic Delay) 10A 250 V 65 V Push-Pull Plunger 2 - - UL1077
4430.2303 SCHURTER Inc.

4430.2303

CIR BRKR THRM 5A 240VAC 60VDC

SCHURTER Inc.

2,161 -
Datasheet TA45 Bulk Active Panel Mount Thermal 5A 240 V 60 V Rocker 2 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4430.2302 SCHURTER Inc.

4430.2302

CIR BRKR THRM 2A 240VAC 60VDC

SCHURTER Inc.

192 -
Datasheet TA45 Bulk Active Panel Mount Thermal 2A 240 V 60 V Rocker 2 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4430.2305 SCHURTER Inc.

4430.2305

CIR BRKR THRM 15A 240VAC 60VDC

SCHURTER Inc.

125 -
Datasheet TA45 Bulk Active Panel Mount Thermal 15A 240 V 60 V Rocker 2 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
3120-N321-P7T1-W19DG4-10A E-T-A

3120-N321-P7T1-W19DG4-10A

CIR BRKR THRM 10A 250VAC 50VDC

E-T-A

262 -
Datasheet 3120-N Box Active Panel Mount Thermal 10A 415 V 50 V Rocker 2 Green 230V CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2907594 Phoenix Contact

2907594

CIR BRKR 15A 480VAC 125VDC

Phoenix Contact

247 -
Datasheet TMC 8 Box Active DIN Rail Thermal Magnetic 15A 480 V 125 V Lever 2 - - cULus, UL489
129-L11-H-KF-20A E-T-A

129-L11-H-KF-20A

CIR BRKR THRM 20A 250VAC 50VDC

E-T-A

130 -
Datasheet 129 Bulk Active Chassis Mount Thermal 20A 250 V 50 V Push to Reset 1 - - CSA C22.2 No 235, IEC 60934, UL1077
GSB633PC40 Carlo Gavazzi Inc.

GSB633PC40

MCB UL1077 C 3P 40A

Carlo Gavazzi Inc.

217 -
Datasheet GSB63 Box Active DIN Rail Thermal Magnetic 40A 480 V - Lever 3 None - UL1077
4230-T130-K0CE-30A E-T-A

4230-T130-K0CE-30A

CIR BRKR THERM 30A 480VAC/125VDC

E-T-A

109 -
Datasheet 4230-T Bulk Active DIN Rail Thermal Magnetic 30A 480 V 125 V Lever 3 None - CSA C22.2 No 235, UL1077
IEG6-1-51-50.0-01-V Sensata-Airpax

IEG6-1-51-50.0-01-V

CIR BRKR MAG-HYDR LEVER 50A

Sensata-Airpax

118 -
Datasheet IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A - 80 V Lever 1 None - CSA, TUV, UL1077
1D10UL Altech Corporation

1D10UL

CIR BRKR THRM-MAG 10A LEVER

Altech Corporation

104 -
Datasheet UL Bulk Active DIN Rail Thermal Magnetic 10A 277 V - Lever 1 None - CE, cULus, UL489
W23-X1A1G-40 TE Connectivity Potter & Brumfield Relays

W23-X1A1G-40

CIR BRKR THRM 40A 240VAC 50VDC

TE Connectivity Potter & Brumfield Relays

254 -
Datasheet W23 Bulk Active Panel Mount Thermal 40A 240 V 50 V Push-Pull Plunger 1 - - -
W23-X1A1G-35 TE Connectivity Potter & Brumfield Relays

W23-X1A1G-35

CIR BRKR THRM 35A 240VAC 50VDC

TE Connectivity Potter & Brumfield Relays

4,084 -
Datasheet W23 Bulk Active Panel Mount Thermal 35A 240 V 50 V Push-Pull Plunger 1 - - -
T26-2-7.00A-27720-1 Sensata-Airpax

T26-2-7.00A-27720-1

CIR BRKR MAGHYDR 7A 250VAC 65VDC

Sensata-Airpax

202 -
Datasheet SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 7A 250 V 65 V Toggle 2 - - UL1077
IELK1-1-72-30.0-01-V Sensata-Airpax

IELK1-1-72-30.0-01-V

CIR BRKR 30A 240VAC 80VDC

Sensata-Airpax

143 -
Datasheet IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 240 V 80 V Lever 1 None - UL1077
W31-X2M1G-15 TE Connectivity Potter & Brumfield Relays

W31-X2M1G-15

CIR BRKR THRM 15A 240VAC 50VDC

TE Connectivity Potter & Brumfield Relays

211 -
Datasheet W31 Bulk Active Panel Mount Thermal 15A 240 V 50 V Toggle 1 - - -
IEL1-1-51-20.0-01-V Sensata-Airpax

IEL1-1-51-20.0-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

2,339 -
Datasheet IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 250 V 80 V Lever 1 None - -
5SJ41307HG40 Siemens

5SJ41307HG40

MCB 5SJ4 1P 240V 30A SAME PH 14K

Siemens

101 -
Datasheet 5SJ4 Bulk Active DIN Rail - 30A 400 V 60 V Lever 1 None - CCC, CE, CSA, EAC, UL, VDE
W67-X2Q13-10 TE Connectivity Potter & Brumfield Relays

W67-X2Q13-10

CIR BRKR MAG-HYDR 10A 277VAC

TE Connectivity Potter & Brumfield Relays

174 -
Datasheet W6 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 277 V - Lever 1 - - -
W67-X2Q12-10 TE Connectivity Potter & Brumfield Relays

W67-X2Q12-10

CIR BRKR MAG-HYDR 10A 277VAC

TE Connectivity Potter & Brumfield Relays

4,876 -
Datasheet W6 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 277 V - Lever 1 - - -
Total 59416 Record«Prev1... 1213141516171819...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.