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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
3RV20110HA15 Siemens electronic component

3RV20110HA15

SWITCH_MOTOR_3RV2011-0HA15

Siemens

9,495
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 800mA 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
483-G411-K1M1-A1S0Z-10A E-T-A electronic component

483-G411-K1M1-A1S0Z-10A

CIR BRKR THRM 10A 115VAC 28VDC

E-T-A

4,402
RFQ

Datasheet

483 Bulk Active Panel Mount Thermal 10A 115 V 28 V Push-Pull Plunger 1 None - CSA C22.2 No 235, UL1077
8345-F22A-V3M2-282050-20A E-T-A electronic component

8345-F22A-V3M2-282050-20A

CIRC BRKR HYDRAULIC MAGNETIC

E-T-A

7,524
RFQ

-

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 480 V 80 V Lever 2 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
8345-F22A-V3M2-282050-30A E-T-A electronic component

8345-F22A-V3M2-282050-30A

MIN ORD QTY 10. SINGLE OR MULTIP

E-T-A

6,416
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
8345-F22A-V3M2-282050-5A E-T-A electronic component

8345-F22A-V3M2-282050-5A

MIN ORD QTY 10. SINGLE OR MULTIP

E-T-A

7,508
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
8345-F22A-V3M2-282050-10A E-T-A electronic component

8345-F22A-V3M2-282050-10A

MIN ORD QTY 10. SINGLE OR MULTIP

E-T-A

8,292
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
8345-F22A-V3M2-282050-15A E-T-A electronic component

8345-F22A-V3M2-282050-15A

MIN ORD QTY 10. SINGLE OR MULTIP

E-T-A

8,935
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
IULHK111-40789-2 Sensata-Airpax electronic component

IULHK111-40789-2

CIR BRKR,HYDMAG

Sensata-Airpax

9,803
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
IULHK111-40789-4 Sensata-Airpax electronic component

IULHK111-40789-4

CIR BRKR,HYDMAG

Sensata-Airpax

4,208
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
2510KG2B Schneider Electric electronic component

2510KG2B

MANUAL SWITCH 600VAC K+OPTIONS

Schneider Electric

5,631
RFQ

Datasheet

K Box Active Chassis Mount Switch Only 30A 600 V 230 V Toggle 3 None - CSA, UL
2510KG2C Schneider Electric electronic component

2510KG2C

MANUAL SWITCH 600VAC K+OPTIONS

Schneider Electric

5,533
RFQ

Datasheet

K Box Active Chassis Mount Switch Only 30A 600 V 230 V Toggle 3 None - CSA, UL
IELK111-37674-1-V Sensata-Airpax electronic component

IELK111-37674-1-V

CIR BRKR,HYDMAG

Sensata-Airpax

8,772
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
MS2-A-03-630-1-1CB-A-0AA Carling Technologies electronic component

MS2-A-03-630-1-1CB-A-0AA

CIRCUIT BREAKER

Carling Technologies

9,260
RFQ

-

M Bulk Active Panel Mount Switch Only 30A 240 V 65 V Toggle 2 None - -
483-G733-J3M1-C4S1Z-2A E-T-A electronic component

483-G733-J3M1-C4S1Z-2A

CIR BRKR THRM 2A 115VAC 28VDC

E-T-A

9,987
RFQ

Datasheet

483 Bulk Active Panel Mount Thermal 2A 115 V 28 V Push-Pull Plunger 1 None - CSA C22.2 No 235, UL1077
483-V733-J1M1-B2S1ZN-5A E-T-A electronic component

483-V733-J1M1-B2S1ZN-5A

CIR BRKR THRM 5A 115VAC 28VDC

E-T-A

4,154
RFQ

Datasheet

483 Bulk Active Panel Mount Thermal 5A 115 V 28 V Push-Pull Plunger 1 None - CSA C22.2 No 235, UL1077
483-G783-J6M1-E2S1ZN-1A E-T-A electronic component

483-G783-J6M1-E2S1ZN-1A

CIRC BRKR THRM

E-T-A

4,811
RFQ

Datasheet

483 Bulk Active Panel Mount Thermal 1A 115 V 28 V Push-Pull Plunger 1 None - CSA C22.2 No 235, UL1077
SMFFGJ5P Siemens electronic component

SMFFGJ5P

STARTER,MANUAL,TOGGLE SW W/P.LIG

Siemens

9,593
RFQ

-

SMF Box Active DIN Rail Manual Motor Starter - - - Rotary - None - UL
IELHK111-40434-6-V Sensata-Airpax electronic component

IELHK111-40434-6-V

CIR BRKR,HYDMAG

Sensata-Airpax

7,534
RFQ

-

- Bulk Active - - - - - - - - - -
AA3-B1-24-230-1B1-C Carling Technologies electronic component

AA3-B1-24-230-1B1-C

CIRCUIT BREAKER

Carling Technologies

6,892
RFQ

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 300mA 277 V 80 V Lever 3 None - CCC, CSA, UL
CB187F-50 Eaton - Bussmann Electrical Division electronic component

CB187F-50

CIR BRKR 50A 48VDC PUSH-RESET

Eaton - Bussmann Electrical Division

9,857
RFQ

Datasheet

CB187F Bulk Active Chassis Mount Thermal 50A - 48 V Push to Reset 1 None - -

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.