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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
R21-62-5.00A-R01CV-V Sensata-Airpax electronic component

R21-62-5.00A-R01CV-V

CIR BRKR,HYDMAG

Sensata-Airpax

2,725
RFQ

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 250 V 65 V Rocker 2 None - CCC, CSA, TUV, UL1077
R21-2-20.0A-B01CV-V Sensata-Airpax electronic component

R21-2-20.0A-B01CV-V

CIR BRKR,HYDMAG

Sensata-Airpax

9,753
RFQ

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 250 V 65 V Rocker 2 None - CCC, CSA, TUV, UL1077
BADR11-61-1.00A-B01CV-U Sensata-Airpax electronic component

BADR11-61-1.00A-B01CV-U

CIR BRKR HYD MAG

Sensata-Airpax

6,588
RFQ

-

- Bulk Obsolete - - - - - - - - - -
R21-2-20.0A-B01IV-V Sensata-Airpax electronic component

R21-2-20.0A-B01IV-V

CIR BRKR,HYDMAG

Sensata-Airpax

9,683
RFQ

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 250 V 65 V Rocker 2 None - CCC, CSA, TUV, UL1077
W91-X112-50 TE Connectivity Potter & Brumfield Relays electronic component

W91-X112-50

CIR BRKR MAG-HYDR 50A 277VAC

TE Connectivity Potter & Brumfield Relays

2,652
RFQ

Datasheet

W9 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A 277 V - Lever 1 - - -
W91-X112-25 TE Connectivity Potter & Brumfield Relays electronic component

W91-X112-25

CIR BRKR 25A 277VAC 48VDC

TE Connectivity Potter & Brumfield Relays

6,213
RFQ

Datasheet

W9 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 25A 277 V 48 V Lever 1 - - -
W91-X1040-50 TE Connectivity Potter & Brumfield Relays electronic component

W91-X1040-50

CIR BRKR MAG-HYDR 50A 277VAC

TE Connectivity Potter & Brumfield Relays

5,108
RFQ

Datasheet

W9 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A 277 V - Lever 1 - - -
3120-N52E-P7T1-SGRX-20A E-T-A electronic component

3120-N52E-P7T1-SGRX-20A

MIN ORD QTY 10. THE 3120-N THERM

E-T-A

4,901
RFQ

Datasheet

3120-N Bulk Active Panel Mount, Snap-In Thermal Magnetic 20A 240 V 50 V Pushbutton 2 None - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077
3120-N52E-P7T1-SGRX-16A E-T-A electronic component

3120-N52E-P7T1-SGRX-16A

MIN ORD QTY 10. THE 3120-N THERM

E-T-A

7,181
RFQ

Datasheet

3120-N Bulk Active Panel Mount, Snap-In Thermal Magnetic 16A 240 V 50 V Pushbutton 2 None - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077
3120-N32V-P7T1-SGRX-5A E-T-A electronic component

3120-N32V-P7T1-SGRX-5A

MIN ORD QTY 10. THE 3120-N THERM

E-T-A

3,202
RFQ

Datasheet

3120-N Bulk Active Panel Mount, Snap-In Thermal Magnetic 5A 240 V 50 V Pushbutton 2 None - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077
3120-N52E-P7T1-SGRX-10A E-T-A electronic component

3120-N52E-P7T1-SGRX-10A

MIN ORD QTY 10. THE 3120-N THERM

E-T-A

8,467
RFQ

Datasheet

3120-N Bulk Active Panel Mount, Snap-In Thermal Magnetic 10A 240 V 50 V Pushbutton 2 None - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077
3120-N32V-P7T1-SGRXG4-15A E-T-A electronic component

3120-N32V-P7T1-SGRXG4-15A

MIN ORD QTY 10. THE 3120-N THERM

E-T-A

6,730
RFQ

Datasheet

3120-N Bulk Active Panel Mount, Snap-In Thermal Magnetic 15A 240 V 50 V Pushbutton 2 Green 230V CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077
3120-N52V-P7T1-SGRX-5A E-T-A electronic component

3120-N52V-P7T1-SGRX-5A

MIN ORD QTY 10. THE 3120-N THERM

E-T-A

6,248
RFQ

Datasheet

3120-N Bulk Active Panel Mount, Snap-In Thermal Magnetic 5A 240 V 50 V Pushbutton 2 None - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, KC 60934, UL1077
9926252000 Weidmüller electronic component

9926252000

CIR BRKR MAG-HYDR 500MA 240VAC

Weidmüller

2
RFQ

-

9926 Box Active DIN Rail Magnetic (Hydraulic Delay) 500mA 240 V - Lever 2 - - CE, CSA C22.2 No 235, UL1077, VDE
T21-61-7.50A-22627-2-V Sensata-Airpax electronic component

T21-61-7.50A-22627-2-V

CIR BRKR 7.5A 250VAC 65VDC

Sensata-Airpax

9,053
RFQ

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 7.5A 250 V 65 V Toggle 2 - - -
PR21-15.0A-62-24324-2-V Sensata-Airpax electronic component

PR21-15.0A-62-24324-2-V

CIR BRKR 15A 250VAC 65VDC

Sensata-Airpax

8,520
RFQ

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 250 V 65 V Push to Reset 2 - - -
PR21-62-10.0A-38587-2-V Sensata-Airpax electronic component

PR21-62-10.0A-38587-2-V

CIR BRKR MAG-HYDR PUSH-RESET

Sensata-Airpax

5,442
RFQ

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Push to Reset 2 - - -
PR21-62-3.00A-38587-1-V Sensata-Airpax electronic component

PR21-62-3.00A-38587-1-V

CIR BRKR MAG-HYDR PUSH-RESET

Sensata-Airpax

7,649
RFQ

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Push to Reset 2 - - -
PR21-62-5.00A-38587-4-V Sensata-Airpax electronic component

PR21-62-5.00A-38587-4-V

CIR BRKR MAG-HYDR PUSH-RESET

Sensata-Airpax

3,919
RFQ

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Push to Reset 2 - - -
R21-62-25.0A-32440-1 Sensata-Airpax electronic component

R21-62-25.0A-32440-1

CIRCUIT BREAKER MAG-HYDR ROCKER

Sensata-Airpax

2,650
RFQ

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Rocker 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.