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
QMB-153-11C3N-3BA Qualtek

QMB-153-11C3N-3BA

CIR BRKR THRM 15A 250VAC 32VDC

Qualtek

3,687 -
Datasheet QMB Bulk Active Panel Mount Thermal 15A 250 V 32 V Push to Reset 1 - - TUV
4404.0002 SCHURTER Inc.

4404.0002

CIR BRKR THRM 6A 240VAC 48VDC

SCHURTER Inc.

5,218 -
Datasheet T9-611 Box Active Panel Mount Thermal 6A 240 V 48 V Push to Reset 1 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4404.0105 SCHURTER Inc.

4404.0105

CIR BRKR THRM 15A 240V 48V

SCHURTER Inc.

1,950

1+:$2.83500

5+:$2.35300

10+:$2.17150

50+:$1.80110

100+:$1.66110

300+:$1.46010

500+:$1.37458

1000+:$1.26585

Datasheet T9-818 Bulk Active Through Hole Thermal 15A 240 V 48 V Push to Reset 1 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
W57-XB7A4A10-5 TE Connectivity Potter & Brumfield Relays

W57-XB7A4A10-5

CIR BRKR THRM 5A 250V

TE Connectivity Potter & Brumfield Relays

0 -
Datasheet W57 Tray Active Panel Mount Thermal 5A 250 V - Push to Reset 1 - - -
W28-XQ1A-3 TE Connectivity Potter & Brumfield Relays

W28-XQ1A-3

CIR BRKR THRM 3A 250VAC 32VDC

TE Connectivity Potter & Brumfield Relays

39,305 -
Datasheet W28 Bulk Active Panel Mount Thermal 3A 250 V 32 V Push to Reset 1 - - -
W54-XB1A4A10-20 TE Connectivity Potter & Brumfield Relays

W54-XB1A4A10-20

CIR BRKR THRM 20A 250V

TE Connectivity Potter & Brumfield Relays

3,084

1+:$2.36500

5+:$2.02100

10+:$1.90300

50+:$1.70580

300+:$1.60922

Datasheet W54 Tray Active Panel Mount Thermal 20A 250 V - Push to Reset 1 - - -
W57-XB7A4A10-20 TE Connectivity Potter & Brumfield Relays

W57-XB7A4A10-20

CIR BRKR THRM 20A 250VAC

TE Connectivity Potter & Brumfield Relays

7,603 -
Datasheet W57 Tray Active Panel Mount Thermal 20A 250 V - Push to Reset 1 - - -
W54-XB1A4A10-30 TE Connectivity Potter & Brumfield Relays

W54-XB1A4A10-30

CIR BRKR THRM 30A 250VAC

TE Connectivity Potter & Brumfield Relays

4,175 -
Datasheet W54 Tray Active Panel Mount Thermal 30A 250 V - Push to Reset 1 - - -
W51-A121B1-15 TE Connectivity Potter & Brumfield Relays

W51-A121B1-15

CIR BRKR THRM 15A 125VAC 50VDC

TE Connectivity Potter & Brumfield Relays

18,281 -
Datasheet W51 Tray Active Panel Mount Thermal 15A 125 V 50 V Rocker 1 Red - -
W57-XB1A7A10-5 TE Connectivity Potter & Brumfield Relays

W57-XB1A7A10-5

CIR BRKR THRM 5A 250VAC

TE Connectivity Potter & Brumfield Relays

9,735 -
Datasheet W57 Tray Active Panel Mount Thermal 5A 250 V - Push to Reset 1 - - -
W28-XQ1A-8 TE Connectivity Potter & Brumfield Relays

W28-XQ1A-8

CIR BRKR THRM 8A 250V 32V

TE Connectivity Potter & Brumfield Relays

3,283

1+:$2.48500

5+:$2.12600

10+:$2.00300

50+:$1.80380

300+:$1.70170

Datasheet W28 Bulk Active Panel Mount Thermal 8A 250 V 32 V Push to Reset 1 - - -
W28-XQ1A-4 TE Connectivity Potter & Brumfield Relays

W28-XQ1A-4

CIR BRKR THRM 4A 250V 32V

TE Connectivity Potter & Brumfield Relays

4,593

1+:$2.14500

5+:$1.83200

10+:$1.72450

50+:$1.52960

100+:$1.46510

300+:$1.38212

500+:$1.35038

1000+:$1.31317

Datasheet W28 Bulk Active Panel Mount Thermal 4A 250 V 32 V Push to Reset 1 - - -
W28-XQ1A-20 TE Connectivity Potter & Brumfield Relays

W28-XQ1A-20

CIR BRKR THRM 20A 250V 32V

TE Connectivity Potter & Brumfield Relays

117

1+:$2.35500

5+:$2.01400

10+:$1.89800

50+:$1.68640

100+:$1.61655

300+:$1.52678

500+:$1.49245

1000+:$1.45222

Datasheet W28 Bulk Active Panel Mount Thermal 20A 250 V 32 V Push to Reset 1 - - -
W28-XQ1A-15 TE Connectivity Potter & Brumfield Relays

W28-XQ1A-15

CIR BRKR THRM 15A 250VAC 32VDC

TE Connectivity Potter & Brumfield Relays

11,974 -
Datasheet W28 Bulk Active Panel Mount Thermal 15A 250 V 32 V Push to Reset 1 - - -
W28-XQ1A-5 TE Connectivity Potter & Brumfield Relays

W28-XQ1A-5

CIR BRKR THRM 5A 250VAC 32VDC

TE Connectivity Potter & Brumfield Relays

7,570 -
Datasheet W28 Bulk Active Panel Mount Thermal 5A 250 V 32 V Push to Reset 1 - - -
W28-XQ1A-10 TE Connectivity Potter & Brumfield Relays

W28-XQ1A-10

CIR BRKR THRM 10A 250VAC 32VDC

TE Connectivity Potter & Brumfield Relays

2,097 -
Datasheet W28 Bulk Active Panel Mount Thermal 10A 250 V 32 V Push to Reset 1 - - -
W51-A152A1-10 TE Connectivity Potter & Brumfield Relays

W51-A152A1-10

CIR BRKR THRM 10A 250V 50V

TE Connectivity Potter & Brumfield Relays

934

1+:$2.93500

5+:$2.52100

10+:$2.38000

50+:$2.12410

200+:$1.96842

400+:$1.90792

600+:$1.87699

1000+:$1.84218

Datasheet W51 Tray Active Panel Mount Thermal 10A 250 V 50 V Rocker 1 - - -
W51-A152A1-20 TE Connectivity Potter & Brumfield Relays

W51-A152A1-20

CIR BRKR THRM 20A 250V 50V

TE Connectivity Potter & Brumfield Relays

2,942

1+:$2.93500

5+:$2.51800

10+:$2.37700

50+:$2.12180

200+:$1.96620

400+:$1.90574

600+:$1.87484

1000+:$1.84004

Datasheet W51 Tray Active Panel Mount Thermal 20A 250 V 50 V Rocker 1 - - -
W51-A152A1-15 TE Connectivity Potter & Brumfield Relays

W51-A152A1-15

CIR BRKR THRM 15A 250VAC 50VDC

TE Connectivity Potter & Brumfield Relays

1,250 -
Datasheet W51 Tray Active Panel Mount Thermal 15A 250 V 50 V Rocker 1 - - -
W28-XQ1A-7 TE Connectivity Potter & Brumfield Relays

W28-XQ1A-7

CIR BRKR THRM 7A 250VAC 32VDC

TE Connectivity Potter & Brumfield Relays

5,309 -
Datasheet W28 Bulk Active Panel Mount Thermal 7A 250 V 32 V Push to Reset 1 - - -
Total 59416 Record«Prev1234...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.