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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
1B16UM Altech Corporation electronic component

1B16UM

1B16UM16A CIRCUIT BREAKER B CHAR

Altech Corporation

5,024
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 16A 480 V 42 V Lever 1 None - CSA, UL508, VDE
1B1UM Altech Corporation electronic component

1B1UM

1B1UM 1A CIRCUIT BREAKER B CHAR

Altech Corporation

5,549
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 1A 480 V 42 V Lever 1 None - CSA, UL508
1B2.5UM Altech Corporation electronic component

1B2.5UM

1B2.5UM 2.5A CIRCUIT BREAKER B C

Altech Corporation

2,675
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 2.5A 480 V 42 V Lever 1 None - CSA, UL508
1B20UM Altech Corporation electronic component

1B20UM

1B20UM 20A CIRCUIT BREAKER B CHA

Altech Corporation

2,726
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 20A 480 V 42 V Lever 1 None - CSA, UL508, VDE
1B25UM Altech Corporation electronic component

1B25UM

1B25UM 25A CIRCUIT BREAKER B CHA

Altech Corporation

3,607
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 25A 480 V 42 V Lever 1 None - CSA, UL508, VDE
1B2UM Altech Corporation electronic component

1B2UM

1B2UM 2A CIRCUIT BREAKER B CHAR

Altech Corporation

7,855
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 2A 480 V 42 V Lever 1 None - CSA, UL508
1B3.5UM Altech Corporation electronic component

1B3.5UM

1B3.5UM 3.5A CIRCUIT BREAKER B C

Altech Corporation

2,456
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 3.5A 480 V 42 V Lever 1 None - CSA, UL508
1B30UM Altech Corporation electronic component

1B30UM

1B30UM 30A CIRCUIT BREAKER B CHA

Altech Corporation

2,715
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 30A 480 V 24 V Lever 1 None - CSA, UL508
1B32UM Altech Corporation electronic component

1B32UM

1B32UM 32A CIRCUIT BREAKER B CHA

Altech Corporation

4,208
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 32A 480 V 24 V Lever 1 None - CSA, UL508
1B3UM Altech Corporation electronic component

1B3UM

1B3UM 3A CIRCUIT BREAKER B CHAR

Altech Corporation

2,896
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 3A 480 V 42 V Lever 1 None - CSA, UL508
1B4UM Altech Corporation electronic component

1B4UM

1B4UM 4A CIRCUIT BREAKER B CHAR

Altech Corporation

7,856
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 4A 480 V 42 V Lever 1 None - CSA, UL508
1B5UM Altech Corporation electronic component

1B5UM

1B5UM 5A CIRCUIT BREAKER B CHAR

Altech Corporation

4,595
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 5A 480 V 42 V Lever 1 None - CSA, UL508
1C03UM Altech Corporation electronic component

1C03UM

1C03UM 0.3A CIRCUIT BREAKER C CH

Altech Corporation

5,404
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 300mA 480 V 42 V Lever 1 None - CSA, UL508, VDE
1C075UM Altech Corporation electronic component

1C075UM

1C075UM 0.75ACIRCUIT BREAKER C C

Altech Corporation

3,237
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 750mA 480 V 42 V Lever 1 None - CSA, UL508, VDE
1C1.6UM Altech Corporation electronic component

1C1.6UM

1C1.6UM 1.6A CIRCUIT BREAKER C C

Altech Corporation

5,972
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 1.6A 480 V 42 V Lever 1 None - CSA, UL508, VDE
1C13UM Altech Corporation electronic component

1C13UM

1C13UM 13A CIRCUIT BREAKER C CHA

Altech Corporation

2,149
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 13A 480 V 42 V Lever 1 None - CSA, UL508, VDE
1C15UM Altech Corporation electronic component

1C15UM

1C15UM 15ACIRCUIT BREAKER C CHAR

Altech Corporation

6,831
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 15A 480 V 42 V Lever 1 None - CSA, UL508
1C16UM Altech Corporation electronic component

1C16UM

1C16UM 16A CIRCUIT BREAKER C CHA

Altech Corporation

9,708
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 16A 480 V 42 V Lever 1 None - CSA, UL508, VDE
1C1UM Altech Corporation electronic component

1C1UM

1C1UM 1A CIRCUIT BREAKER C CHAR

Altech Corporation

2,046
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 1A 480 V 42 V Lever 1 None - CSA, UL508, VDE
1C2.5UM Altech Corporation electronic component

1C2.5UM

1C2.5UM 2.5A CIRCUIT BREAKER C C

Altech Corporation

3,109
RFQ

-

V-EA Bulk Active DIN Rail Thermal Magnetic 2.5A 480 V 42 V Lever 1 None - CSA, UL508, VDE
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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.