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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
1E03UM Altech Corporation electronic component

1E03UM

1E03UM 0.3ACIRCUIT BREAKER 3 CHA

Altech Corporation

5,860
RFQ

Datasheet

V-EA Bulk Active DIN Rail Thermal Magnetic 300mA 277 V 42 V Lever 1 None - CSA, UL508
1E05UM Altech Corporation electronic component

1E05UM

1E05UM 0.5ACIRCUIT BREAKER 3 CHA

Altech Corporation

4,567
RFQ

Datasheet

V-EA Bulk Active DIN Rail Thermal Magnetic 500mA 277 V 42 V Lever 1 None - CSA, UL508
1E075UM Altech Corporation electronic component

1E075UM

1E075UM 0.75ACIRCUIT BREAKER 3 C

Altech Corporation

3,252
RFQ

Datasheet

V-EA Bulk Active DIN Rail Thermal Magnetic 750mA 277 V 42 V Lever 1 None - CSA, UL508
1E1.6UM Altech Corporation electronic component

1E1.6UM

1E1.6UM 1.6ACIRCUIT BREAKER 3 CH

Altech Corporation

8,563
RFQ

Datasheet

V-EA Bulk Active DIN Rail Thermal Magnetic 1.6A 277 V 42 V Lever 1 None - CSA, UL508
1E10UM Altech Corporation electronic component

1E10UM

1E10UM 10ACIRCUIT BREAKER 3 CHAR

Altech Corporation

7,059
RFQ

Datasheet

V-EA Bulk Active DIN Rail Thermal Magnetic 10A 277 V 42 V Lever 1 None - CSA, UL508
1E125UM Altech Corporation electronic component

1E125UM

1E12.5UM12.5ACIRCUIT BREAKER 3 C

Altech Corporation

7,607
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 12.5A 277 V 42 V Lever 1 None - CSA, UL508
1E12UM Altech Corporation electronic component

1E12UM

1E12UM 12ACIRCUIT BREAKER 3 CHAR

Altech Corporation

6,858
RFQ

Datasheet

V-EA Bulk Active DIN Rail Thermal Magnetic 12A 277 V 42 V Lever 1 None - CSA, UL508
1E13UM Altech Corporation electronic component

1E13UM

1E13UM 13ACIRCUIT BREAKER 3 CHAR

Altech Corporation

9,469
RFQ

Datasheet

V-EA Bulk Active DIN Rail Thermal Magnetic 13A 277 V 42 V Lever 1 None - CSA, UL508
1E16UM Altech Corporation electronic component

1E16UM

1E16UM 16ACIRCUIT BREAKER E CHAR

Altech Corporation

8,773
RFQ

Datasheet

V-EA Bulk Active DIN Rail Thermal Magnetic 16A 277 V 42 V Lever 1 None - CSA, UL508
1E1UM Altech Corporation electronic component

1E1UM

1E1UM 1ACIRCUIT BREAKER 3 CHAR 1

Altech Corporation

5,457
RFQ

Datasheet

V-EA Bulk Active DIN Rail Thermal Magnetic 1A 277 V 42 V Lever 1 None - CSA, UL508
1E2.5UM Altech Corporation electronic component

1E2.5UM

1E2.5UM 2.5ACIRCUIT BREAKER 3 CH

Altech Corporation

6,965
RFQ

Datasheet

V-EA Bulk Active DIN Rail Thermal Magnetic 2.5A 277 V 42 V Lever 1 None - CSA, UL508
1E20UM Altech Corporation electronic component

1E20UM

1E20UM 20A CIRCUIT BREAKER E CHA

Altech Corporation

8,455
RFQ

Datasheet

V-EA Bulk Active DIN Rail Thermal Magnetic 20A 277 V 42 V Lever 1 None - CSA, UL508
1E25UM Altech Corporation electronic component

1E25UM

1E25UM 25ACIRCUIT BREAKER E CHAR

Altech Corporation

3,381
RFQ

Datasheet

V-EA Bulk Active DIN Rail Thermal Magnetic 25A 277 V 42 V Lever 1 None - CSA, UL508
1E2UM Altech Corporation electronic component

1E2UM

1E2UM 2ACIRCUIT BREAKER 3 CHAR 1

Altech Corporation

5,541
RFQ

Datasheet

V-EA Bulk Active DIN Rail Thermal Magnetic 2A 277 V 42 V Lever 1 None - CSA, UL508
1E3.5UM Altech Corporation electronic component

1E3.5UM

1E3.5UM 3.5ACIRCUIT BREAKER 3 CH

Altech Corporation

7,563
RFQ

Datasheet

V-EA Bulk Active DIN Rail Thermal Magnetic 3.5A 277 V 42 V Lever 1 None - CSA, UL508
1E30UM Altech Corporation electronic component

1E30UM

1E30UM 30ACIRCUIT BREAKER E CHAR

Altech Corporation

3,194
RFQ

Datasheet

V-EA Bulk Active DIN Rail Thermal Magnetic 30A 277 V 24 V Lever 1 None - CSA, UL508
1E32UM Altech Corporation electronic component

1E32UM

1E32UM 32ACIRCUIT BREAKER E CHAR

Altech Corporation

7,279
RFQ

Datasheet

V-EA Bulk Active DIN Rail Thermal Magnetic 32A 277 V 24 V Lever 1 None - CSA, UL508
1E4UM Altech Corporation electronic component

1E4UM

1E4UM 4A CIRCUIT BREAKER 3 CHAR

Altech Corporation

8,813
RFQ

Datasheet

V-EA Bulk Active DIN Rail Thermal Magnetic 4A 277 V 42 V Lever 1 None - CSA, UL508
1E6UM Altech Corporation electronic component

1E6UM

1E6UM 6A CIRCUIT BREAKER 3 CHAR

Altech Corporation

4,228
RFQ

Datasheet

V-EA Bulk Active DIN Rail Thermal Magnetic 6A 277 V 42 V Lever 1 None - CSA, UL508
1E8UM Altech Corporation electronic component

1E8UM

1E8UM 8ACIRCUIT BREAKER 3 CHAR 1

Altech Corporation

8,703
RFQ

Datasheet

V-EA Bulk Active DIN Rail Thermal Magnetic 8A 277 V 42 V Lever 1 None - CSA, UL508
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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.