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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
3120-N321-H7T1-W01D-8A E-T-A electronic component

3120-N321-H7T1-W01D-8A

CIR BRKR THERM SWITCH 2P

E-T-A

2,229
RFQ

Datasheet

3120-N Bulk Active Panel Mount Thermal 8A 415 V 50 V Rocker 2 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N321-H7T1-W01D-15A E-T-A electronic component

3120-N321-H7T1-W01D-15A

CIR BRKR THERM SWITCH 2P

E-T-A

5,093
RFQ

Datasheet

3120-N Bulk Active Panel Mount Thermal 15A 415 V 50 V Rocker 2 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N521-P7T1-W01S-16A E-T-A electronic component

3120-N521-P7T1-W01S-16A

MIN ORD QTY 10. THE 3120-N THERM

E-T-A

8,778
RFQ

Datasheet

3120-N Bulk Active Panel Mount, Snap-In Thermal Magnetic 16A 240 V 50 V Rocker 2 None - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077
R11-1-7.50A-B102CH-V Sensata-Airpax electronic component

R11-1-7.50A-B102CH-V

CIR BRKR HYD MAG

Sensata-Airpax

2,615
RFQ

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 7.5A 250 V 65 V Rocker 1 Green 250V CCC, CSA, TUV, UL1077
3130-F110-H7T1-W12QY7-20A E-T-A electronic component

3130-F110-H7T1-W12QY7-20A

CIR BRKR THRM 20A 250VAC 50VDC

E-T-A

8,738
RFQ

Datasheet

3130-F Bulk Active Panel Mount Thermal 20A 250 V 50 V Rocker 1 Yellow 185 ~ 275V CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N321-P7T1-W01H-2.5A E-T-A electronic component

3120-N321-P7T1-W01H-2.5A

MIN ORD QTY 10. THE 3120-N THERM

E-T-A

9,846
RFQ

Datasheet

3120-N Bulk Active Panel Mount, Snap-In Thermal Magnetic 2.5A 240 V 50 V Rocker 2 None - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077
3120-N526-P7T1-W01D-8A E-T-A electronic component

3120-N526-P7T1-W01D-8A

MIN ORD QTY 10. THE 3120-N THERM

E-T-A

5,018
RFQ

Datasheet

3120-N Bulk Active Panel Mount, Snap-In Thermal Magnetic 8A 240 V 50 V Rocker 2 None - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077
3120-N526-P7T1-W02D-12A E-T-A electronic component

3120-N526-P7T1-W02D-12A

MIN ORD QTY 10. THE 3120-N THERM

E-T-A

9,553
RFQ

Datasheet

3120-N Bulk Active Panel Mount, Snap-In Thermal Magnetic 12A 240 V 50 V Rocker 2 None - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077
3120-N526-P7T1-W01D-20A E-T-A electronic component

3120-N526-P7T1-W01D-20A

MIN ORD QTY 10. THE 3120-N THERM

E-T-A

6,709
RFQ

Datasheet

3120-N Bulk Active Panel Mount, Snap-In Thermal Magnetic 20A 240 V 50 V Rocker 2 None - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077
3120-N526-P7T1-W01D-15A E-T-A electronic component

3120-N526-P7T1-W01D-15A

MIN ORD QTY 10. THE 3120-N THERM

E-T-A

2,886
RFQ

Datasheet

3120-N Bulk Active Panel Mount, Snap-In Thermal Magnetic 15A 240 V 50 V Rocker 2 None - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077
3120-N526-P7T1-W02D-15A E-T-A electronic component

3120-N526-P7T1-W02D-15A

MIN ORD QTY 10. THE 3120-N THERM

E-T-A

8,306
RFQ

Datasheet

3120-N Bulk Active Panel Mount, Snap-In Thermal Magnetic 15A 240 V 50 V Rocker 2 None - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077
3120-N526-P7T1-W01D-10A E-T-A electronic component

3120-N526-P7T1-W01D-10A

MIN ORD QTY 10. THE 3120-N THERM

E-T-A

6,870
RFQ

Datasheet

3120-N Bulk Active Panel Mount, Snap-In Thermal Magnetic 10A 240 V 50 V Rocker 2 None - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077
3120-N526-P7T1-W02D-3A E-T-A electronic component

3120-N526-P7T1-W02D-3A

MIN ORD QTY 10. THE 3120-N THERM

E-T-A

7,435
RFQ

Datasheet

3120-N Bulk Active Panel Mount, Snap-In Thermal Magnetic 3A 240 V 50 V Rocker 2 None - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077
3120-N526-P7T1-W02D-10A E-T-A electronic component

3120-N526-P7T1-W02D-10A

MIN ORD QTY 10. THE 3120-N THERM

E-T-A

6,564
RFQ

Datasheet

3120-N Bulk Active Panel Mount, Snap-In Thermal Magnetic 10A 240 V 50 V Rocker 2 None - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077
CB212-30 Eaton - Bussmann Electrical Division electronic component

CB212-30

CIR BRKR 30A PUSH-RESET

Eaton - Bussmann Electrical Division

8,514
RFQ

Datasheet

CB212 Bulk Active Holder - 30A - 14 V Automatic Reset 1 None - -
CB212-10 Eaton - Bussmann Electrical Division electronic component

CB212-10

CIR BRKR 10A PUSH-RESET

Eaton - Bussmann Electrical Division

4,879
RFQ

Datasheet

CB212 Bulk Active Holder - 10A - 14 V Automatic Reset 1 None - -
CB212-20 Eaton - Bussmann Electrical Division electronic component

CB212-20

CIR BRKR 20A PUSH-RESET

Eaton - Bussmann Electrical Division

4,853
RFQ

Datasheet

CB212 Bulk Active Holder - 20A - 14 V Automatic Reset 1 None - -
4410.0131 SCHURTER Inc. electronic component

4410.0131

T12 CIRCUIT BREAKER 8A

SCHURTER Inc.

7,630
RFQ

Datasheet

- Box Active - - - - - - - - - -
4410.0084 SCHURTER Inc. electronic component

4410.0084

T12 CIRCUIT BREAKER 1A

SCHURTER Inc.

5,590
RFQ

Datasheet

- Box Active - - - - - - - - - -
3120-N32G-P7T1-D01X-8A E-T-A electronic component

3120-N32G-P7T1-D01X-8A

CIR BRKR THERM SWITCH 2P

E-T-A

3,061
RFQ

Datasheet

3120-N Bulk Active Panel Mount Thermal 8A 415 V 50 V Pushbutton 2 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
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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?
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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.