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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
MS1-B-64-630-C-1CA-A-0DA Carling Technologies electronic component

MS1-B-64-630-C-1CA-A-0DA

CIRCUIT BREAKER

Carling Technologies

8,338
RFQ

-

M Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 240 V 65 V Toggle 1 None - -
MS1-B-74-465-E-1CA-A-0AA Carling Technologies electronic component

MS1-B-74-465-E-1CA-A-0AA

CIRCUIT BREAKER

Carling Technologies

6,757
RFQ

-

M Bulk Active Panel Mount Magnetic (Hydraulic Delay) 6.5A 240 V 65 V Toggle 1 None - -
MS1-B-74-450-E-1CA-A-0AA Carling Technologies electronic component

MS1-B-74-450-E-1CA-A-0AA

CIRCUIT BREAKER

Carling Technologies

6,770
RFQ

-

M Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 240 V 65 V Toggle 1 None - -
MS1-B-74-415-E-1CA-A-0AA Carling Technologies electronic component

MS1-B-74-415-E-1CA-A-0AA

CIRCUIT BREAKER

Carling Technologies

3,581
RFQ

-

M Bulk Active Panel Mount Magnetic (Hydraulic Delay) 1.5A 240 V 65 V Toggle 1 None - -
MS1-B-74-420-E-1CA-A-0AA Carling Technologies electronic component

MS1-B-74-420-E-1CA-A-0AA

CIRCUIT BREAKER

Carling Technologies

3,595
RFQ

-

M Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2A 240 V 65 V Toggle 1 None - -
MS1-B-74-620-E-1CA-A-0AA Carling Technologies electronic component

MS1-B-74-620-E-1CA-A-0AA

CIRCUIT BREAKER

Carling Technologies

5,233
RFQ

-

M Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 240 V 65 V Toggle 1 None - -
MS1-B-74-610-E-1CA-A-0AA Carling Technologies electronic component

MS1-B-74-610-E-1CA-A-0AA

CIRCUIT BREAKER

Carling Technologies

5,381
RFQ

-

M Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 240 V 65 V Toggle 1 None - -
7940116302 Weidmüller electronic component

7940116302

CIRCUIT BREAKER 8 AMP

Weidmüller

9,206
RFQ

-

* Bulk Obsolete - - - - - - - - - -
LEJBXA66-71299-1-T Sensata-Airpax electronic component

LEJBXA66-71299-1-T

CIR BRKR,HYDMAG

Sensata-Airpax

3,888
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
LEJBX66-71320-2-T Sensata-Airpax electronic component

LEJBX66-71320-2-T

CIR BRKR,HYDMAG

Sensata-Airpax

5,821
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
LEJBX66-71320-1-T Sensata-Airpax electronic component

LEJBX66-71320-1-T

CIR BRKR,HYDMAG

Sensata-Airpax

7,443
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
LEJBXA66-71299-20-T Sensata-Airpax electronic component

LEJBXA66-71299-20-T

CIR BRKR,HYDMAG

Sensata-Airpax

9,751
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
MS1-B-64-615-2-1FB-A-0D-A Carling Technologies electronic component

MS1-B-64-615-2-1FB-A-0D-A

CIRCUIT BREAKER

Carling Technologies

8,428
RFQ

-

M Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 240 V 65 V Toggle 1 None - -
IUGX121-28529-5 Sensata-Airpax electronic component

IUGX121-28529-5

CIR BRKR MAG-HYDR ROCKER

Sensata-Airpax

2,889
RFQ

Datasheet

IUG Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) - - - Rocker - - - -
MS1-B-24-610-1-1CB-A-0DC Carling Technologies electronic component

MS1-B-24-610-1-1CB-A-0DC

CIRCUIT BREAKER

Carling Technologies

3,158
RFQ

-

MS Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 240 V 65 V Toggle 1 None - CCC, cURus, UL
MS1-B-12-470-L-1CB-A-C Carling Technologies electronic component

MS1-B-12-470-L-1CB-A-C

CIRCUIT BREAKER

Carling Technologies

5,126
RFQ

-

MS Bulk Active Panel Mount Magnetic (Hydraulic Delay) 7A 240 V 65 V Toggle 1 None - CCC, cURus, UL
IAGX666-1-42-5.00-91 Sensata-Airpax electronic component

IAGX666-1-42-5.00-91

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

6,154
RFQ

Datasheet

IAG Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 5A - - Rocker 3 - - -
IUGX666-1-49-30.0-B-21 Sensata-Airpax electronic component

IUGX666-1-49-30.0-B-21

CIR BRKR MAG-HYDR 30A ROCKER

Sensata-Airpax

5,394
RFQ

Datasheet

IUG Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 30A - - Rocker 3 - - -
AA2-B0-34-620-5D1-I Carling Technologies electronic component

AA2-B0-34-620-5D1-I

CIRCUIT BREAKER

Carling Technologies

6,510
RFQ

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 250 V 65 V Lever 2 None - CCC, CSA, UL1077, UL1500
AA2-B0-34-650-5D1-I Carling Technologies electronic component

AA2-B0-34-650-5D1-I

CIRCUIT BREAKER

Carling Technologies

6,368
RFQ

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A 250 V 65 V Lever 2 None - CCC, CSA, UL1077, UL1500

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.