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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
IEGHS66-37128-30-UV Sensata-Airpax electronic component

IEGHS66-37128-30-UV

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

9,476
RFQ

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 2 - - CSA, TUV, UL1077
IEGHS66-37128-50-UV Sensata-Airpax electronic component

IEGHS66-37128-50-UV

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

3,647
RFQ

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 2 - - CSA, TUV, UL1077
ME2-B-94-450-2-A32-A-C Carling Technologies electronic component

ME2-B-94-450-2-A32-A-C

CIRCUIT BREAKER

Carling Technologies

3,809
RFQ

-

M Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 250 V 80 V Rocker 2 None - CCC, CSA, UL1077
W93-X1110-50 TE Connectivity Potter & Brumfield Relays electronic component

W93-X1110-50

CIR BRKR MAG-HYDR 50A 277VAC

TE Connectivity Potter & Brumfield Relays

6,104
RFQ

Datasheet

W9 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A 277 V - Lever 3 - - -
W93-X122-10 TE Connectivity Potter & Brumfield Relays electronic component

W93-X122-10

CIR BREAKER MAG-HYDR 10A 277VAC

TE Connectivity Potter & Brumfield Relays

9,093
RFQ

Datasheet

W9 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 277 V - Lever 3 - - -
IEG66-1REG4-31786-1-V Sensata-Airpax electronic component

IEG66-1REG4-31786-1-V

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

9,153
RFQ

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 2 - - CSA, TUV, UL1077
CM1-B4-54-625-201-C Carling Technologies electronic component

CM1-B4-54-625-201-C

CIRCUIT BREAKER

Carling Technologies

8,489
RFQ

-

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 25A 480 V 125 V Toggle 1 None - CCC, CSA, UL
CM1-B4-54-620-201-C Carling Technologies electronic component

CM1-B4-54-620-201-C

CIRCUIT BREAKER

Carling Technologies

4,984
RFQ

-

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 480 V 125 V Toggle 1 None - CCC, CSA, UL
CM1-B4-54-410-201-C Carling Technologies electronic component

CM1-B4-54-410-201-C

CIRCUIT BREAKER

Carling Technologies

5,454
RFQ

-

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 1A 480 V 125 V Toggle 1 None - CCC, CSA, UL
CM1-B4-54-610-201-C Carling Technologies electronic component

CM1-B4-54-610-201-C

CIRCUIT BREAKER

Carling Technologies

2,320
RFQ

-

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 480 V 125 V Toggle 1 None - CCC, CSA, UL
CM1-B4-54-450-201-C Carling Technologies electronic component

CM1-B4-54-450-201-C

CIRCUIT BREAKER

Carling Technologies

9,238
RFQ

-

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 480 V 125 V Toggle 1 None - CCC, CSA, UL
IEGH66-34501-2-V Sensata-Airpax electronic component

IEGH66-34501-2-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

5,232
RFQ

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 2 - - CSA, TUV, UL1077
IEGH66-35127-11-V Sensata-Airpax electronic component

IEGH66-35127-11-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

4,445
RFQ

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 2 - - CSA, TUV, UL1077
IEGH66-35127-2-V Sensata-Airpax electronic component

IEGH66-35127-2-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

4,528
RFQ

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 2 - - CSA, TUV, UL1077
QOB140VHFT Schneider Electric electronic component

QOB140VHFT

MCB QO 40A 1POL 120/240 VAC 22KA

Schneider Electric

7,306
RFQ

Datasheet

- Box Obsolete - - - - - - - - - -
L11-B1-24-615-421-KG Carling Technologies electronic component

L11-B1-24-615-421-KG

CIRCUIT BREAKER

Carling Technologies

4,949
RFQ

-

L Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 120 V - Rocker 1 None - CCC, UL489
REX12D-TA2-100-DC24V-3A/3A-CL2 E-T-A electronic component

REX12D-TA2-100-DC24V-3A/3A-CL2

CIR BRKR

E-T-A

8,825
RFQ

-

REX12D Bulk Active DIN Rail Solid State 3A - 30 V Pushbutton 2 Green, Orange, Red - CSA C22.2 No 14, UL1310, UL2367, UL508
REX12D-TA2-100-DC24V-4A/4A-CL2 E-T-A electronic component

REX12D-TA2-100-DC24V-4A/4A-CL2

CIR BRKR

E-T-A

3,281
RFQ

-

REX12D Bulk Active DIN Rail Solid State 4A - 30 V Pushbutton 2 Green, Orange, Red - CSA C22.2 No 14, UL1310, UL2367, UL508
IEGBX11-1REC5-35426-2-V Sensata-Airpax electronic component

IEGBX11-1REC5-35426-2-V

CIR BRKR MAG-HYDR ROCKER

Sensata-Airpax

3,929
RFQ

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Rocker 2 - - CSA, TUV, UL1077
LEGBX11-1-61-10.0-AZ-M6-V Sensata-Airpax electronic component

LEGBX11-1-61-10.0-AZ-M6-V

CIR BRKR MAG-HYDR 10A ROCKER

Sensata-Airpax

7,802
RFQ

Datasheet

LEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A - - Rocker 2 - - -

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.