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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
IEG1-1-52-20.0-AQ-01-T Sensata-Airpax electronic component

IEG1-1-52-20.0-AQ-01-T

CIR BRKR,HYDMAG

Sensata-Airpax

3,708
RFQ

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 250 V 80 V Toggle 1 None - CCC, CSA, TUV, UL1077
IEG1-1-73-4.00-A-01-V Sensata-Airpax electronic component

IEG1-1-73-4.00-A-01-V

CIR BRKR HYD MAG

Sensata-Airpax

9,344
RFQ

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 4A 250 V 80 V Toggle 1 None - CCC, CSA, TUV, UL1077
BR1C40AC Weidmüller electronic component

BR1C40AC

BRANCH/1P CCTBRKR/C CURVE/40A

Weidmüller

9,597
RFQ

-

* Bulk Obsolete - - - - - - - - - -
BR1D40AC Weidmüller electronic component

BR1D40AC

BRANCH/1P CCTBRKR/D CURVE/40A

Weidmüller

9,952
RFQ

-

* Bulk Obsolete - - - - - - - - - -
PR21-62-4.00A-26930-3-V Sensata-Airpax electronic component

PR21-62-4.00A-26930-3-V

CIR BRKR MAG-HYDR PUSH-RESET

Sensata-Airpax

2,972
RFQ

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Push to Reset 2 - - -
R21-1-15.0A-31328-1-V Sensata-Airpax electronic component

R21-1-15.0A-31328-1-V

CIRCUIT BREAKER MAG-HYDR ROCKER

Sensata-Airpax

7,002
RFQ

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Rocker 2 - - -
T21-2-2.00A-01-20 Sensata-Airpax electronic component

T21-2-2.00A-01-20

CIR BRKR MAG-HYDR 2A TOGGLE

Sensata-Airpax

8,096
RFQ

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2A - - Toggle 2 - - -
NRBM1200-10A-AA IDEC electronic component

NRBM1200-10A-AA

CIRCUIT PROTECTOR 10A

IDEC

9,474
RFQ

-

NRBM Bulk Active Panel Mount Magnetic 10A 250 V 65 V Lever 1 None - cURus, UL1077, VDE
3130-F311-H7T1-W19QY7-1A E-T-A electronic component

3130-F311-H7T1-W19QY7-1A

CIRC BRKR THRM

E-T-A

5,083
RFQ

Datasheet

3130-F Bulk Active Panel Mount Thermal 1A 250 V 50 V Rocker 1 Yellow 185 ~ 275V CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
IPA-1-1-62F-10.0-A-01-T Sensata-Airpax electronic component

IPA-1-1-62F-10.0-A-01-T

CIR BRKR MAG-HYDR

Sensata-Airpax

2,992
RFQ

Datasheet

IPA Bulk Active Panel Mount Magnetic (Hydraulic Delay) 1A 250 V 65 V Lever 1 None - -
W31-X1005-15 TE Connectivity Potter & Brumfield Relays electronic component

W31-X1005-15

CIR BRKR THRM 15A 240VAC 50VDC

TE Connectivity Potter & Brumfield Relays

5,711
RFQ

Datasheet

W31 Tray Active Panel Mount Thermal 15A 240 V 50 V Toggle 1 - - -
IEG1-39684-16-V Sensata-Airpax electronic component

IEG1-39684-16-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

9,580
RFQ

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - CSA, TUV, UL1077
IEG6-0-SW-30.0-A-01-V Sensata-Airpax electronic component

IEG6-0-SW-30.0-A-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

4,767
RFQ

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 250 V 80 V Lever 1 None - CSA, TUV, UL1077
2B40UR Altech Corporation electronic component

2B40UR

2B40UR 40A MCB B CHAR 2 P 480Y/2

Altech Corporation

9,098
RFQ

-

UR Bulk Active DIN Rail Thermal Magnetic 40A 480 V - Lever 2 None - CE, cURus, UL1077
2B50UR Altech Corporation electronic component

2B50UR

2B50UR 50A MCB B CHAR 2 P 480Y/2

Altech Corporation

5,186
RFQ

-

UR Bulk Active DIN Rail Thermal Magnetic 50A 480 V - Lever 2 None - CE, cURus, UL1077
2B60UR Altech Corporation electronic component

2B60UR

2B60UR 60A MCB B CHAR 2 P 480Y/2

Altech Corporation

4,638
RFQ

-

UR Bulk Active DIN Rail Thermal Magnetic 60A 480 V - Lever 2 None - CE, cURus, UL1077
2B63UR Altech Corporation electronic component

2B63UR

2B63UR 63A MCB B CHAR 2 P 480Y/2

Altech Corporation

5,632
RFQ

-

UR Bulk Active DIN Rail Thermal Magnetic 63A 480 V - Lever 2 None - CE
2C40UR Altech Corporation electronic component

2C40UR

2C40UR 40A MCB C CHAR 2 P 480Y/2

Altech Corporation

4,248
RFQ

-

UR Bulk Active DIN Rail Thermal Magnetic 40A 480 V - Lever 2 None - CE, cURus, UL1077
2C50UR Altech Corporation electronic component

2C50UR

2C50UR 50A MCB C CHAR 2 P 480Y/2

Altech Corporation

2,343
RFQ

-

UR Bulk Active DIN Rail Thermal Magnetic 50A 480 V - Lever 2 None - CE, cURus, UL1077
2C63UR Altech Corporation electronic component

2C63UR

2C63UR 63A MCB C CHAR 2 P 480Y/2

Altech Corporation

4,971
RFQ

-

UR Bulk Active DIN Rail Thermal Magnetic 63A 480 V - Lever 2 None - CE
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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.