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Circuit Breakers

Photo Mfr. Part # Availability 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
4430.3978 SCHURTER Inc. electronic component

4430.3978

TA45 CIRCUIT BREAKER 2P RO 2A

SCHURTER Inc.

2,972
RFQ

Datasheet

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R11S-4-4.00A-39508-4 Sensata-Airpax electronic component

R11S-4-4.00A-39508-4

CIR BRKR MAG-HYDR 4A ROCKER

Sensata-Airpax

5,608
RFQ

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 4A - - Rocker 1 - - -
3120-N314-P7T1-W02D-2A E-T-A electronic component

3120-N314-P7T1-W02D-2A

CIR BRKR THERM SWITCH 1P

E-T-A

9,126
RFQ

Datasheet

3120-N Bulk Active Panel Mount Thermal 2A 415 V 50 V Rocker 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N314-P7T1-W04X-1A E-T-A electronic component

3120-N314-P7T1-W04X-1A

MIN ORD QTY 10. THE 3120-N...4 I

E-T-A

2,805
RFQ

Datasheet

3120-N Bulk Active Panel Mount, Snap-In Thermal Magnetic 1A 240 V 50 V Rocker 1 None - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077
R11-1-8.00A-38631-4 Sensata-Airpax electronic component

R11-1-8.00A-38631-4

CIRCUIT BREAKER MAG-HYDR ROCKER

Sensata-Airpax

8,649
RFQ

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Rocker 1 - - -
4430.3903 SCHURTER Inc. electronic component

4430.3903

TA45 CIRCUIT BREAKER 2P RO 10A

SCHURTER Inc.

8,829
RFQ

Datasheet

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R20-S-SW-R01CV Sensata-Airpax electronic component

R20-S-SW-R01CV

CIR BRKR,HYDMAG

Sensata-Airpax

8,200
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
NRAR1100-1A-AA-5 IDEC electronic component

NRAR1100-1A-AA-5

1A W/LED CB

IDEC

4,513
RFQ

-

NRA Bulk Active Panel Mount Magnetic 1A 250 V 65 V Rocker 1 None - cURus, UL1077, VDE
CB221-15 Eaton - Bussmann Electrical Division electronic component

CB221-15

CIR BRKR 15A AUTO RESET

Eaton - Bussmann Electrical Division

3,965
RFQ

Datasheet

CB221 Bulk Active Holder - 15A - 14 V Automatic Reset 1 None - -
4435.0075 SCHURTER Inc. electronic component

4435.0075

CIR BRKR THRM 12A 240VAC ROTARY

SCHURTER Inc.

4,288
RFQ

Datasheet

TA35 Bulk Obsolete Panel Mount Thermal 12A 240 V - Rotary 3 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4435.0087 SCHURTER Inc. electronic component

4435.0087

CIR BRKR THRM 5A 240VAC ROTARY

SCHURTER Inc.

7,546
RFQ

Datasheet

TA35 Bulk Obsolete Panel Mount Thermal 5A 240 V - Rotary 3 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4435.0154 SCHURTER Inc. electronic component

4435.0154

CIR BRKR THRM 3A 240VAC ROTARY

SCHURTER Inc.

6,866
RFQ

Datasheet

TA35 Bulk Obsolete Panel Mount Thermal 3A 240 V - Rotary 3 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
2-5000-P10-15A E-T-A electronic component

2-5000-P10-15A

CIR BRKR THRM 15A 250VAC 50VDC

E-T-A

9,692
RFQ

Datasheet

2-5000 Bulk Active Panel Mount Thermal 15A 250 V 50 V Push to Reset 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2-5000-P10-1.5A E-T-A electronic component

2-5000-P10-1.5A

CIR BRKR THRM 1.5A 250VAC 50VDC

E-T-A

9,861
RFQ

Datasheet

2-5000 Bulk Active Panel Mount Thermal 1.5A 250 V 50 V Push to Reset 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2-5000-P10-2.5A E-T-A electronic component

2-5000-P10-2.5A

CIR BRKR THRM 2.5A 250VAC 50VDC

E-T-A

2,229
RFQ

Datasheet

2-5000 Bulk Active Panel Mount Thermal 2.5A 250 V 50 V Push to Reset 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2-5000-P10-20A E-T-A electronic component

2-5000-P10-20A

CIR BRKR THRM 20A 250VAC 50VDC

E-T-A

3,562
RFQ

Datasheet

2-5000 Bulk Active Panel Mount Thermal 20A 250 V 50 V Push to Reset 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2-5000-P10-2A E-T-A electronic component

2-5000-P10-2A

CIR BRKR THRM 2A 250VAC 50VDC

E-T-A

9,126
RFQ

Datasheet

2-5000 Bulk Active Panel Mount Thermal 2A 250 V 50 V Push to Reset 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2-5000-P10-3.5A E-T-A electronic component

2-5000-P10-3.5A

CIR BRKR THRM 3.5A 250VAC 50VDC

E-T-A

8,943
RFQ

Datasheet

2-5000 Bulk Active Panel Mount Thermal 3.5A 250 V 50 V Push to Reset 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2-5000-P10-6A E-T-A electronic component

2-5000-P10-6A

CIR BRKR THRM 6A

E-T-A

7,338
RFQ

Datasheet

2-5000 Bulk Active Panel Mount Thermal 6A 250 V 50 V Push to Reset 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
7940118917 Weidmüller electronic component

7940118917

CIRCUIT BREAKER MTG. PLATE

Weidmüller

7,863
RFQ

Datasheet

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Circuit Breakers Electronic Components

Explore Circuit Breakers electronic components, related subcategories, product specifications, datasheets and sourcing options. We support original component procurement, BOM sourcing and RFQ services for engineers, distributors and global buyers.

Frequently Asked Questions

Q1: What products are included in Circuit Breakers?
This category includes related Circuit Breakers subcategories and electronic components from multiple manufacturers. Select a lower-level category to view available part numbers.

Q2: Can I request a quotation for Circuit Breakers components?
Yes. Send us the part numbers and required quantities, and our team will provide sourcing and quotation support.

Q3: Are datasheets and technical information available?
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Q4: Do you support BOM sourcing?
Yes. We support BOM matching, component procurement and alternative sourcing for Circuit Breakers and other electronic components.