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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
LEL1-1REC4R-38050-60-V Sensata-Airpax electronic component

LEL1-1REC4R-38050-60-V

CIR BRKR,HYDMAG

Sensata-Airpax

7,958
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
CA1-A2-03-810-311-C Carling Technologies electronic component

CA1-A2-03-810-311-C

CIRCUIT BREAKER

Carling Technologies

3,278
RFQ

Datasheet

C Bulk Active Panel Mount Switch Only 100A 480 V 125 V Lever 1 None - CCC, CSA, UL
IEGH11-0-00 Sensata-Airpax electronic component

IEGH11-0-00

CIR BRKR MAG-HYDR

Sensata-Airpax

6,517
RFQ

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - 250 V 80 V Lever 1 None - CSA, UL1077
209-1-29890-20 Sensata-Airpax electronic component

209-1-29890-20

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

4,753
RFQ

Datasheet

209 Bulk Active - - - - - - - - - -
IDLK1-35790-100 Sensata-Airpax electronic component

IDLK1-35790-100

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

2,211
RFQ

Datasheet

IDL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
IELK1-1REC4-32099-4-V Sensata-Airpax electronic component

IELK1-1REC4-32099-4-V

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

2,797
RFQ

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
LELBXB1-1REC4-71215-65 Sensata-Airpax electronic component

LELBXB1-1REC4-71215-65

CIR BRKR MAG-HYDR

Sensata-Airpax

5,355
RFQ

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 16A 415 V 80 V Rocker 1 None - -
IULK1-1REC4-32304-20 Sensata-Airpax electronic component

IULK1-1REC4-32304-20

CIR BRKR,HYDMAG

Sensata-Airpax

8,381
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
IELZXK1-70125-60-V Sensata-Airpax electronic component

IELZXK1-70125-60-V

CIR BRKR,HYDMAG

Sensata-Airpax

7,843
RFQ

-

- Bulk Obsolete - - - - - - - - - -
IELZXK1-70187-80-V Sensata-Airpax electronic component

IELZXK1-70187-80-V

CIR BRKR,HYDMAG

Sensata-Airpax

4,070
RFQ

-

- Bulk Obsolete - - - - - - - - - -
IELZXK1-70125-80-V Sensata-Airpax electronic component

IELZXK1-70125-80-V

CIR BRKR,HYDMAG

Sensata-Airpax

2,822
RFQ

-

- Bulk Obsolete - - - - - - - - - -
2478420000 Weidmüller electronic component

2478420000

CB MCB 489 3P C 13A ACDC

Weidmüller

7,899
RFQ

Datasheet

MCB 489 Bulk Active DIN Rail Thermal Magnetic 13A 277 V - Lever 3 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE
2479150000 Weidmüller electronic component

2479150000

CB MCB 489 3P D 12A ACDC

Weidmüller

5,031
RFQ

Datasheet

MCB 489 Bulk Active DIN Rail Thermal Magnetic 12A 277 V - Lever 3 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE
2479160000 Weidmüller electronic component

2479160000

CB MCB 489 3P D 13A ACDC

Weidmüller

7,460
RFQ

Datasheet

MCB 489 Bulk Active DIN Rail Thermal Magnetic 13A 277 V - Lever 3 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE
2478490000 Weidmüller electronic component

2478490000

CB MCB 489 3P C 35A ACDC

Weidmüller

4,207
RFQ

Datasheet

MCB 489 Bulk Active DIN Rail Thermal Magnetic 35A 240 V - Lever 3 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE
2478530000 Weidmüller electronic component

2478530000

CB MCB 489 3P C 63A ACDC

Weidmüller

4,657
RFQ

Datasheet

MCB 489 Bulk Active DIN Rail Thermal Magnetic 63A 240 V - Lever 3 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE
2479120000 Weidmüller electronic component

2479120000

CB MCB 489 3P D 7A ACDC

Weidmüller

8,663
RFQ

Datasheet

MCB 489 Bulk Active DIN Rail Thermal Magnetic 7A 277 V - Lever 3 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE
2479180000 Weidmüller electronic component

2479180000

CB MCB 489 3P D 16A ACDC

Weidmüller

3,344
RFQ

Datasheet

MCB 489 Bulk Active DIN Rail Thermal Magnetic 16A 277 V - Lever 3 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE
4430.4058 SCHURTER Inc. electronic component

4430.4058

TA45 CIRCUIT BREAKER 2P PB 15A

SCHURTER Inc.

4,730
RFQ

Datasheet

- Box Active - - - - - - - - - -
AT1-B2-14-625-1D5-MT Carling Technologies electronic component

AT1-B2-14-625-1D5-MT

CIRCUIT BREAKER

Carling Technologies

3,621
RFQ

-

A Bulk Active Panel Mount, Snap-In Magnetic (Hydraulic Delay) 25A 277 V 65 V Lever 1 None - CCC, UL489A

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.