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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
4120-G112-J2M1-K5S5ZG-0.5A E-T-A electronic component

4120-G112-J2M1-K5S5ZG-0.5A

CIR BRKR THRM .5A

E-T-A

6,397
RFQ

Datasheet

4120 Bulk Obsolete Panel Mount Thermal 500mA 115 V 28 V Push-Pull Plunger 1 None - UL1077
LELHPK12-35304-150 Sensata-Airpax electronic component

LELHPK12-35304-150

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

7,615
RFQ

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever - - - -
LMLHPK11-1RLS5-29789-150 Sensata-Airpax electronic component

LMLHPK11-1RLS5-29789-150

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

8,883
RFQ

Datasheet

LML Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 2 - - -
CMLHPK11-1RLS5-29789-200 Sensata-Airpax electronic component

CMLHPK11-1RLS5-29789-200

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

3,572
RFQ

Datasheet

CML Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 2 - - -
203-2-1-50-752-4-1-3 Sensata-Airpax electronic component

203-2-1-50-752-4-1-3

CIR BRKR HYD MAG

Sensata-Airpax

5,209
RFQ

Datasheet

203 Bulk Not For New Designs Panel Mount Magnetic 7.5A 250 V 50 V Rocker 1 White 6 ~ 11V UL1077
209-3-2988-916 Sensata-Airpax electronic component

209-3-2988-916

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

5,330
RFQ

Datasheet

209 Bulk Active - - - - - - - - - -
229M-3-1-62-8-6M-30-A Sensata-Airpax electronic component

229M-3-1-62-8-6M-30-A

CIR BRKR MAG-HYDR 30A 480VAC

Sensata-Airpax

9,022
RFQ

Datasheet

229 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 30A 480 V - Lever 3 - - -
229M-3-1-62-8-6M-50-A Sensata-Airpax electronic component

229M-3-1-62-8-6M-50-A

CIR BRKR MAG-HYDR 50A 480VAC

Sensata-Airpax

3,122
RFQ

Datasheet

229 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 50A 480 V - Lever 3 - - -
CT3-B2-24-630-111-A Carling Technologies electronic component

CT3-B2-24-630-111-A

CIRCUIT BREAKER

Carling Technologies

2,544
RFQ

-

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 480 V 125 V Lever 3 None - -
219-3-1REG4-40408-2 Sensata-Airpax electronic component

219-3-1REG4-40408-2

CIR BRKR MAG-HYDR

Sensata-Airpax

9,354
RFQ

Datasheet

219 Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 2 None - -
28916 Schneider Electric electronic component

28916

NON-AUTO SWITCH, INTERPACT INS 4

Schneider Electric

5,139
RFQ

Datasheet

ComPacT Box Active DIN Rail Thermal Magnetic 40A 500 V 125 V Rotary 3 None - CCC
CMLHPK11-1RLS5-52-150.-A-01-V Sensata-Airpax electronic component

CMLHPK11-1RLS5-52-150.-A-01-V

CIR BRKR MAG-HYDR ROCKER

Sensata-Airpax

3,633
RFQ

-

CMLHP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 150A - - Lever 2 - - -
CMLHPK11-1RLS5-52-200.-A-01-V Sensata-Airpax electronic component

CMLHPK11-1RLS5-52-200.-A-01-V

CIR BRKR MAG-HYDR ROCKER

Sensata-Airpax

8,747
RFQ

-

CMLHP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 200A - - Lever 2 - - -
CMLHPK11-1RLS4-52-200.-A-01-V Sensata-Airpax electronic component

CMLHPK11-1RLS4-52-200.-A-01-V

CIR BRKR,HYDMAG

Sensata-Airpax

6,840
RFQ

Datasheet

CML Bulk Active Panel Mount Magnetic (Hydraulic Delay) 200A 250 V 80 V Lever 2 None - CCC, VDE
IELHK111-29753-5-V Sensata-Airpax electronic component

IELHK111-29753-5-V

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

5,956
RFQ

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 3 - - -
L13-B1-24-610-2DA-PG Carling Technologies electronic component

L13-B1-24-610-2DA-PG

CIRCUIT BREAKER

Carling Technologies

7,262
RFQ

-

L Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 240 V - Rocker 3 None - CCC, UL489
CA3-A0-03-670-31A-C Carling Technologies electronic component

CA3-A0-03-670-31A-C

CIRCUIT BREAKER

Carling Technologies

8,442
RFQ

Datasheet

C Bulk Active Panel Mount Switch Only 70A 480 V 125 V Lever 3 None - CCC, CSA, UL
CA3-A0-03-670-32A-C Carling Technologies electronic component

CA3-A0-03-670-32A-C

CIRCUIT BREAKER

Carling Technologies

2,425
RFQ

Datasheet

C Bulk Active Panel Mount Switch Only 70A 480 V 125 V Lever 3 None - CCC, CSA, UL
IUG6600-4REC4-29905-2 Sensata-Airpax electronic component

IUG6600-4REC4-29905-2

CIR BRKR HYD MAG

Sensata-Airpax

8,799
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
219-3-21150-2 Sensata-Airpax electronic component

219-3-21150-2

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

2,721
RFQ

Datasheet

- Bulk Active - - - - - - - - - -

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.