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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
CB187P-120 Eaton - Bussmann Electrical Division electronic component

CB187P-120

CIR BRKR 120A PUSH-RESET

Eaton - Bussmann Electrical Division

9,276
RFQ

Datasheet

CB187P Bulk Active Chassis Mount Thermal 120A - 48 V Push to Reset 1 None - -
CB187P-135 Eaton - Bussmann Electrical Division electronic component

CB187P-135

CIR BRKR 135A PUSH-RESET

Eaton - Bussmann Electrical Division

6,364
RFQ

Datasheet

CB187P Bulk Active Chassis Mount Thermal 135A - 48 V Push to Reset 1 None - -
DF3-A0-03-630-111-C Carling Technologies electronic component

DF3-A0-03-630-111-C

CIRCUIT BREAKER

Carling Technologies

9,993
RFQ

-

D Bulk Active DIN Rail Switch Only 30A 480 V 65 V Rocker 3 None - CSA, UL
CB187P-200 Eaton - Bussmann Electrical Division electronic component

CB187P-200

CIR BRKR 200A PUSH-RESET

Eaton - Bussmann Electrical Division

4,873
RFQ

Datasheet

CB187P Bulk Active Chassis Mount Thermal 200A - 48 V Push to Reset 1 None - -
209-2-3550-1 Sensata-Airpax electronic component

209-2-3550-1

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

8,385
RFQ

Datasheet

209 Bulk Active - - - - - - - - - -
CB187P-100 Eaton - Bussmann Electrical Division electronic component

CB187P-100

CIR BRKR 100A PUSH-RESET

Eaton - Bussmann Electrical Division

9,308
RFQ

Datasheet

CB187P Bulk Active Chassis Mount Thermal 100A - 48 V Push to Reset 1 None - -
CB187P-50 Eaton - Bussmann Electrical Division electronic component

CB187P-50

CIR BRKR 50A PUSH-RESET

Eaton - Bussmann Electrical Division

3,385
RFQ

Datasheet

CB187P Bulk Active Chassis Mount Thermal 50A - 48 V Push to Reset 1 None - -
CB187P-60 Eaton - Bussmann Electrical Division electronic component

CB187P-60

CIR BRKR 60A PUSH-RESET

Eaton - Bussmann Electrical Division

3,002
RFQ

Datasheet

CB187P Bulk Active Chassis Mount Thermal 60A - 48 V Push to Reset 1 None - -
CB187P-70 Eaton - Bussmann Electrical Division electronic component

CB187P-70

CIR BRKR 70A PUSH-RESET

Eaton - Bussmann Electrical Division

2,854
RFQ

Datasheet

CB187P Bulk Active Chassis Mount Thermal 70A - 48 V Push to Reset 1 None - -
CB187P-35 Eaton - Bussmann Electrical Division electronic component

CB187P-35

CIR BRKR 35A PUSH-RESET

Eaton - Bussmann Electrical Division

3,265
RFQ

Datasheet

CB187P Bulk Active Chassis Mount Thermal 35A - 48 V Push to Reset 1 None - -
CB187P-40 Eaton - Bussmann Electrical Division electronic component

CB187P-40

CIR BRKR 40A PUSH-RESET

Eaton - Bussmann Electrical Division

5,766
RFQ

Datasheet

CB187P Bulk Active Chassis Mount Thermal 40A - 48 V Push to Reset 1 None - -
CB187P-80 Eaton - Bussmann Electrical Division electronic component

CB187P-80

CIR BRKR 80A PUSH-RESET

Eaton - Bussmann Electrical Division

9,033
RFQ

Datasheet

CB187P Bulk Active Chassis Mount Thermal 80A - 48 V Push to Reset 1 None - -
219-2-39978-1 Sensata-Airpax electronic component

219-2-39978-1

CIR BRKR MAG-HYDR

Sensata-Airpax

9,867
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
CB185-70 Eaton - Bussmann Electrical Division electronic component

CB185-70

CIR BRKR 70A PUSH-RESET

Eaton - Bussmann Electrical Division

4,238
RFQ

Datasheet

CB185 Bulk Active Chassis Mount Thermal 70A - 42 V Push to Reset 1 None - -
CB187P-25 Eaton - Bussmann Electrical Division electronic component

CB187P-25

CIR BRKR 25A PUSH-RESET

Eaton - Bussmann Electrical Division

5,590
RFQ

Datasheet

CB187P Bulk Active Chassis Mount Thermal 25A - 48 V Push to Reset 1 None - -
CB187P-30 Eaton - Bussmann Electrical Division electronic component

CB187P-30

CIR BRKR 30A PUSH-RESET

Eaton - Bussmann Electrical Division

5,234
RFQ

Datasheet

CB187P Bulk Active Chassis Mount Thermal 30A - 48 V Push to Reset 1 None - -
IAGN666-1REC4-40268-1 Sensata-Airpax electronic component

IAGN666-1REC4-40268-1

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

7,401
RFQ

Datasheet

- Bulk Active - - - - - Toggle - - - -
209-2-1REG4-62-3-9-30 Sensata-Airpax electronic component

209-2-1REG4-62-3-9-30

CIR BRKR,HYDMAG

Sensata-Airpax

3,305
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
3RV20110JA25 Siemens electronic component

3RV20110JA25

MSP S00 0.7-1A AUX 1NO 1NC SPRIN

Siemens

8,321
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 1A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
3RV20110HA25 Siemens electronic component

3RV20110HA25

MSP S00 0.55-0.8A AUX 1NO 1NC SP

Siemens

5,692
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 800mA 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE

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.