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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
IUGH12-1REC5-21909-1 Sensata-Airpax electronic component

IUGH12-1REC5-21909-1

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

4,157
RFQ

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever - - - -
IER11-1REC4O-51-35.0-AC-01-T Sensata-Airpax electronic component

IER11-1REC4O-51-35.0-AC-01-T

CIR BRKR,HYDMAG

Sensata-Airpax

9,600
RFQ

Datasheet

IER Bulk Active Panel Mount Magnetic (Hydraulic Delay) 35A 250 V 80 V Lever 2 None - TUV
IAR11-1REC4O-51-60.0-AC-01 Sensata-Airpax electronic component

IAR11-1REC4O-51-60.0-AC-01

CIR BRKR,HYDMAG

Sensata-Airpax

9,527
RFQ

Datasheet

IAR Bulk Active Panel Mount Magnetic (Hydraulic Delay) 60A 250 V 80 V Lever 2 None - -
IUGNF66-33485-2R5 Sensata-Airpax electronic component

IUGNF66-33485-2R5

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

8,836
RFQ

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Toggle 2 - - -
IUGNF66-33485-7R5 Sensata-Airpax electronic component

IUGNF66-33485-7R5

CIR BRKR,HYDMAG

Sensata-Airpax

5,601
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
NRBM3121-25A-AA IDEC electronic component

NRBM3121-25A-AA

CIRCUIT PROTECTOR 25A

IDEC

7,498
RFQ

-

NRBM Bulk Active Panel Mount Magnetic 25A 250 V 65 V Lever 3 None - cURus, UL1077, VDE
NRBM3111-30A-AA IDEC electronic component

NRBM3111-30A-AA

CIRCUIT PROTECTOR 30A

IDEC

2,687
RFQ

-

NRBM Bulk Active Panel Mount Magnetic 30A 250 V 65 V Lever 3 None - cURus, UL1077, VDE
NRBM3111-5A-AA IDEC electronic component

NRBM3111-5A-AA

CIRCUIT PROTECTOR 5A

IDEC

4,943
RFQ

-

NRBM Bulk Active Panel Mount Magnetic 5A 250 V 65 V Lever 3 None - cURus, UL1077, VDE
NRBM3111-15A-MA IDEC electronic component

NRBM3111-15A-MA

CIRCUIT PROTECTOR 15A

IDEC

6,653
RFQ

-

NRBM Bulk Active Panel Mount Magnetic 15A 250 V 65 V Lever 3 None - cURus, UL1077, VDE
IELHK11-71214-15-V Sensata-Airpax electronic component

IELHK11-71214-15-V

CIR BRKR,HYDMAG

Sensata-Airpax

8,435
RFQ

-

- Bulk Active - - - - - - - - - -
IELHK11-71214-40-V Sensata-Airpax electronic component

IELHK11-71214-40-V

CIR BRKR,HYDMAG

Sensata-Airpax

4,218
RFQ

-

- Bulk Active - - - - - - - - - -
8340-G221-P1H1-A4H0-20A E-T-A electronic component

8340-G221-P1H1-A4H0-20A

CIR BRKR MAG 20A 240VAC 80VDC

E-T-A

9,787
RFQ

Datasheet

8340-G2 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 240 V 80 V Push-Pull Plunger 2 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489A
8340-G221-P1H2-A4H0-20A E-T-A electronic component

8340-G221-P1H2-A4H0-20A

CIR BRKR MAG 20A 240VAC 80VDC

E-T-A

2,278
RFQ

Datasheet

8340-G2 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 240 V 80 V Push-Pull Plunger 2 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489A
AJ2-A4-03-630-52A-C Carling Technologies electronic component

AJ2-A4-03-630-52A-C

CIRCUIT BREAKER

Carling Technologies

4,032
RFQ

Datasheet

A Bulk Active Panel Mount Switch Only 30A 277 V 80 V Rocker 2 None - CCC, CSA, UL
412-K54-LN2-5A E-T-A electronic component

412-K54-LN2-5A

CIR BRKR THRM 5A 115VAC 28VDC

E-T-A

3,325
RFQ

Datasheet

412 Bulk Active Panel Mount Thermal 5A 115 V 28 V Push-Pull Plunger 1 None - CSA C22.2 No 235, UL1077
412-K54-FN2-5A E-T-A electronic component

412-K54-FN2-5A

CIRC BRKR THRM

E-T-A

2,531
RFQ

Datasheet

412 Bulk Active Panel Mount Thermal 5A 115 V 28 V Push-Pull Plunger 1 None - CSA C22.2 No 235, UL1077
09134601 Altech Corporation electronic component

09134601

EARTH LEAKAGE CB 40A, 30MA, 2P

Altech Corporation

8,678
RFQ

Datasheet

DFS Bulk Active DIN Rail Ground Fault 40A 230 V - Lever 2 None - VDE
IELHK11-70199-1-V Sensata-Airpax electronic component

IELHK11-70199-1-V

CIR BRKR,HYDMAG

Sensata-Airpax

9,798
RFQ

-

- Bulk Obsolete - - - - - - - - - -
IEGX21-1REC4-27160-1 Sensata-Airpax electronic component

IEGX21-1REC4-27160-1

CIR BRKR MAG-HYDR ROCKER

Sensata-Airpax

4,958
RFQ

Datasheet

IEG Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) - - - Rocker - - - CSA, UL1077
NRBM3100-F-50A-AA IDEC electronic component

NRBM3100-F-50A-AA

CIRCUIT PROTECTOR 50A

IDEC

9,395
RFQ

-

NRBM Bulk Active Panel Mount Magnetic 50A 250 V 65 V Lever 3 None - cURus, UL1077, 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.