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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
7940100382 Weidmüller electronic component

7940100382

CIR BRKR THRM 2A 24VDC SLD SWCH

Weidmüller

3,462
RFQ

Datasheet

ESX10-T Box Active DIN Rail Thermal 2A - 24 V Slide Switch 1 Green, Orange, Red - ATEX, CE, CSA C22.2 No 14, CSA C22.2 No 142, CSA C22.2 No 213, UL1604, UL508, UL2367, VDE
7940100385 Weidmüller electronic component

7940100385

CIR BRKR THRM 6A 24VDC SLD SWCH

Weidmüller

8,133
RFQ

Datasheet

ESX10-T Box Active DIN Rail Thermal 6A - 24 V Slide Switch 1 Green, Orange, Red - ATEX, CE, CSA C22.2 No 14, CSA C22.2 No 142, CSA C22.2 No 213, UL1604, UL508, UL2367, VDE
7940100394 Weidmüller electronic component

7940100394

CIR BRKR THRM 6A 24VDC SLD SWCH

Weidmüller

4,281
RFQ

Datasheet

ESX10-T Box Active DIN Rail Thermal 6A - 24 V Slide Switch 1 Green, Orange, Red - ATEX, CE, CSA C22.2 No 14, CSA C22.2 No 142, CSA C22.2 No 213, UL1604, UL508, UL2367, VDE
7940100397 Weidmüller electronic component

7940100397

CIR BRKR THRM 10A 24VDC SLD SWCH

Weidmüller

3,008
RFQ

Datasheet

ESX10-T Box Active DIN Rail Thermal 10A - 24 V Slide Switch 1 Green, Orange, Red - ATEX, CE, CSA C22.2 No 14, CSA C22.2 No 142, CSA C22.2 No 213, UL1604, UL508, UL2367, VDE
7940100362 Weidmüller electronic component

7940100362

ESX10-TC-124-DC12V-3A-E

Weidmüller

8,195
RFQ

Datasheet

* Bulk Active - - - - - - - - - -
7940115293 Weidmüller electronic component

7940115293

ESX10-TC-124-DC12V-4A-E

Weidmüller

5,954
RFQ

Datasheet

* Bulk Active - - - - - - - - - -
8345-C21A-U3M2-DB1B1B-3A E-T-A electronic component

8345-C21A-U3M2-DB1B1B-3A

MIN ORD QTY 10. SINGLE OR MULTIP

E-T-A

3,186
RFQ

Datasheet

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 3A 480 V 80 V Lever 1 None - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
LELBXB1-1RS4-38434-100 Sensata-Airpax electronic component

LELBXB1-1RS4-38434-100

CIR BRKR MAG-HYDR ROCKER

Sensata-Airpax

4,068
RFQ

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Rocker 1 - - -
LELBXB1-1RS4-38434-80 Sensata-Airpax electronic component

LELBXB1-1RS4-38434-80

CIR BRKR MAG-HYDR ROCKER

Sensata-Airpax

8,780
RFQ

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Rocker 1 - - -
AA2-B0-44-430-1D1-C Carling Technologies electronic component

AA2-B0-44-430-1D1-C

CIRCUIT BREAKER

Carling Technologies

5,698
RFQ

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 3A 277 V 80 V Lever 2 None - CCC, CSA, UL
AA2-B0-44-615-1B1-C Carling Technologies electronic component

AA2-B0-44-615-1B1-C

CIRCUIT BREAKER

Carling Technologies

8,151
RFQ

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 277 V 80 V Lever 2 None - CCC, CSA, UL
AB2-B0-42-610-1D1-C Carling Technologies electronic component

AB2-B0-42-610-1D1-C

CIRCUIT BREAKER

Carling Technologies

5,661
RFQ

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 277 V 80 V Lever 2 None - CCC, CSA, UL
AB2-B0-44-630-1D1-C Carling Technologies electronic component

AB2-B0-44-630-1D1-C

CIRCUIT BREAKER

Carling Technologies

9,854
RFQ

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 277 V 80 V Lever 2 None - CCC, CSA, UL
AA2-B0-44-610-1B1-C Carling Technologies electronic component

AA2-B0-44-610-1B1-C

CIRCUIT BREAKER

Carling Technologies

6,288
RFQ

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 277 V 80 V Lever 2 None - CCC, CSA, UL
AA2-B0-42-615-1AB-C Carling Technologies electronic component

AA2-B0-42-615-1AB-C

CIRCUIT BREAKER

Carling Technologies

7,876
RFQ

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 277 V 80 V Lever 2 None - CCC, CSA, UL
AB2-B0-52-420-1D2-C Carling Technologies electronic component

AB2-B0-52-420-1D2-C

CIRCUIT BREAKER

Carling Technologies

2,520
RFQ

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2A 277 V 80 V Lever 2 None - CCC, CSA, UL
AB2-B0-42-450-1D1-C Carling Technologies electronic component

AB2-B0-42-450-1D1-C

CIRCUIT BREAKER

Carling Technologies

2,969
RFQ

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 277 V 80 V Lever 2 None - CCC, CSA, UL
AB2-B0-46-450-1B1-C Carling Technologies electronic component

AB2-B0-46-450-1B1-C

CIRCUIT BREAKER

Carling Technologies

5,287
RFQ

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 277 V 80 V Lever 2 None - CCC, CSA, UL
AB2-B0-56-616-1D2-C Carling Technologies electronic component

AB2-B0-56-616-1D2-C

CIRCUIT BREAKER

Carling Technologies

7,528
RFQ

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 16A 277 V 80 V Lever 2 None - CCC, CSA, UL
AB2-B0-42-610-1D2-C Carling Technologies electronic component

AB2-B0-42-610-1D2-C

CIRCUIT BREAKER

Carling Technologies

3,778
RFQ

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 277 V 80 V Lever 2 None - CCC, CSA, UL

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.