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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-F501-N7Q1-W15FY2-20A E-T-A electronic component

3120-F501-N7Q1-W15FY2-20A

CIR BRKR THRM 20A 250VAC 50VDC

E-T-A

2,340
RFQ

Datasheet

3120-F Bulk Obsolete Panel Mount Thermal 20A 250 V 50 V Rocker 2 Orange 20V CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-F501-N7Q1-W19AG4-20A E-T-A electronic component

3120-F501-N7Q1-W19AG4-20A

CIR BRKR THRM 20A 250VAC 50VDC

E-T-A

5,644
RFQ

Datasheet

3120-F Bulk Obsolete Panel Mount Thermal 20A 250 V 50 V Rocker 2 Green 185V CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
CCB-25 Eaton - Bussmann Electrical Division electronic component

CCB-25

CIR BRKR 25A AUTOMATIC RESET

Eaton - Bussmann Electrical Division

3,202
RFQ

-

CCB Bulk Active Holder - 25A - 12 V Automatic Reset 1 None - -
PR15-1-2.50A-XX Sensata-Airpax electronic component

PR15-1-2.50A-XX

CIR BRKR MAGHYDR 2.5A PUSH-RESET

Sensata-Airpax

5,077
RFQ

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2.5A - - Push to Reset 1 - - -
3130-F110-P7T1-W22AR3-2.5A E-T-A electronic component

3130-F110-P7T1-W22AR3-2.5A

CIRC BRKR THRM

E-T-A

5,781
RFQ

Datasheet

3130-F Bulk Active Panel Mount Thermal 2.5A 250 V 50 V Rocker 1 Red 20 ~ 28V CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N314-P7T1-W01D-5A E-T-A electronic component

3120-N314-P7T1-W01D-5A

CIR BRKR THERM SWITCH 1P

E-T-A

3,673
RFQ

Datasheet

3120-N Bulk Active Panel Mount Thermal 5A 415 V 50 V Rocker 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N314-P7T1-W04X-20A E-T-A electronic component

3120-N314-P7T1-W04X-20A

CIR BRKR THERM SWITCH 1P

E-T-A

7,022
RFQ

Datasheet

3120-N Bulk Active Panel Mount Thermal 20A 415 V 50 V Rocker 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N314-P7T1-W01F-16A E-T-A electronic component

3120-N314-P7T1-W01F-16A

CIR BRKR THERM SWITCH 1P

E-T-A

6,093
RFQ

Datasheet

3120-N Bulk Active Panel Mount Thermal 16A 415 V 50 V Rocker 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N314-P7T1-W01F-15A E-T-A electronic component

3120-N314-P7T1-W01F-15A

CIR BRKR THERM SWITCH 1P

E-T-A

7,398
RFQ

Datasheet

3120-N Bulk Active Panel Mount Thermal 15A 415 V 50 V Rocker 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N314-P7T1-W04X-16A E-T-A electronic component

3120-N314-P7T1-W04X-16A

CIR BRKR THERM SWITCH 1P

E-T-A

8,712
RFQ

Datasheet

3120-N Bulk Active Panel Mount Thermal 16A 415 V 50 V Rocker 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N514-P7T1-W04D-8A E-T-A electronic component

3120-N514-P7T1-W04D-8A

CIR BRKR THERM SWITCH 1P

E-T-A

3,367
RFQ

Datasheet

3120-N Bulk Active Panel Mount Thermal 8A 415 V 50 V Rocker 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N514-P7T1-W01D-5A E-T-A electronic component

3120-N514-P7T1-W01D-5A

CIR BRKR THERM SWITCH 1P

E-T-A

4,700
RFQ

Datasheet

3120-N Bulk Active Panel Mount Thermal 5A 415 V 50 V Rocker 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N514-P7T1-W04F-15A E-T-A electronic component

3120-N514-P7T1-W04F-15A

CIR BRKR THERM SWITCH 1P

E-T-A

3,399
RFQ

Datasheet

3120-N Bulk Active Panel Mount Thermal 15A 415 V 50 V Rocker 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3120-N514-P7T1-W02F-18A E-T-A electronic component

3120-N514-P7T1-W02F-18A

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

E-T-A

8,897
RFQ

Datasheet

3120-N Bulk Active Panel Mount, Snap-In Thermal Magnetic 18A 240 V 50 V Rocker 1 None - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077
3120-N314-P7T1-W04X-10A E-T-A electronic component

3120-N314-P7T1-W04X-10A

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

E-T-A

8,287
RFQ

Datasheet

3120-N Bulk Active Panel Mount, Snap-In Thermal Magnetic 10A 240 V 50 V Rocker 1 None - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077
3120-N514-P7T1-W02D-8A E-T-A electronic component

3120-N514-P7T1-W02D-8A

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

E-T-A

4,743
RFQ

Datasheet

3120-N Bulk Active Panel Mount, Snap-In Thermal Magnetic 8A 240 V 50 V Rocker 1 None - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077
NRAS1100-10A-BA IDEC electronic component

NRAS1100-10A-BA

CIRCUIT PROTECTOR 10A

IDEC

4,856
RFQ

-

NRA Bulk Active Panel Mount Magnetic 10A 250 V 65 V Lever 1 None - cURus, UL1077, VDE
CB123-20HB Eaton - Bussmann Electrical Division electronic component

CB123-20HB

CIR BRKR 20A PUSH-RESET

Eaton - Bussmann Electrical Division

8,051
RFQ

Datasheet

CB123-HB Bulk Active Chassis Mount - 20A - 28 V Push to Reset 1 None - -
NRAS1200-F-7.5A-AA IDEC electronic component

NRAS1200-F-7.5A-AA

7.5A C.B.

IDEC

7,686
RFQ

-

NRA Bulk Active Panel Mount Magnetic 7.5A 250 V 65 V Lever 1 None - cURus, UL1077, VDE
4430.3076 SCHURTER Inc. electronic component

4430.3076

CIR BRKR THRM 15A 240VAC 60VDC

SCHURTER Inc.

4,281
RFQ

Datasheet

TA45 Bulk Active Panel Mount Thermal 15A 240 V 60 V Pushbutton 2 - - -
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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?
Yes. Datasheets and technical information are available on supported final product pages and product listings.

Q4: Do you support BOM sourcing?
Yes. We support BOM matching, component procurement and alternative sourcing for Circuit Breakers and other electronic components.