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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
4430.347 SCHURTER Inc. electronic component

4430.347

CIR BRKR THRM 6A 240VAC 60VDC

SCHURTER Inc.

4,345
RFQ

Datasheet

TA45 Bulk Active Panel Mount Thermal 6A 240 V 60 V Rocker 2 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
CB123-50B Eaton - Bussmann Electrical Division electronic component

CB123-50B

CIR BRKR 50A PUSH-RESET

Eaton - Bussmann Electrical Division

6,881
RFQ

Datasheet

CB123-B Bulk Active Chassis Mount - 50A - 28 V Push to Reset 1 None - -
4430.1943 SCHURTER Inc. electronic component

4430.1943

CIR BRKR THRM 3A 240VAC 60VDC

SCHURTER Inc.

3,373
RFQ

Datasheet

TA45 Bulk Active Panel Mount Thermal 3A 240 V 60 V Rocker 2 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
NRAS1100-30A-MA IDEC electronic component

NRAS1100-30A-MA

CIRCUIT PROTECTOR 30A

IDEC

2,220
RFQ

-

NRA Bulk Active Panel Mount Magnetic 30A 250 V 65 V Lever 1 None - cURus, UL1077, VDE
NRAS1100-30A-BA IDEC electronic component

NRAS1100-30A-BA

CIRCUIT PROTECTOR 30A

IDEC

6,981
RFQ

-

NRA Bulk Active Panel Mount Magnetic 30A 250 V 65 V Lever 1 None - cURus, UL1077, VDE
NRAS1100-30A-AD IDEC electronic component

NRAS1100-30A-AD

CIRCUIT PROTECTOR 30A

IDEC

2,248
RFQ

-

NRA Bulk Active Panel Mount Magnetic 30A 250 V 65 V Lever 1 None - cURus, UL1077, VDE
NRAS1100-3A-MA IDEC electronic component

NRAS1100-3A-MA

CIRCUIT PROTECTOR 3A

IDEC

4,299
RFQ

-

NRA Bulk Active Panel Mount Magnetic 3A 250 V 65 V Lever 1 None - cURus, UL1077, VDE
NRAS1100-3A-BA IDEC electronic component

NRAS1100-3A-BA

CIRCUIT PROTECTOR 3A

IDEC

4,748
RFQ

-

NRA Bulk Active Panel Mount Magnetic 3A 250 V 65 V Lever 1 None - cURus, UL1077, VDE
NRAS1100-3A-MD IDEC electronic component

NRAS1100-3A-MD

CIRCUIT PROTECTOR 3A

IDEC

8,846
RFQ

-

NRA Bulk Active Panel Mount Magnetic 3A 250 V 65 V Lever 1 None - cURus, UL1077, VDE
NRAS1100-2A-BA IDEC electronic component

NRAS1100-2A-BA

CIRCUIT PROTECTOR 2A

IDEC

3,985
RFQ

-

NRA Bulk Active Panel Mount Magnetic 2A 250 V 65 V Lever 1 None - cURus, UL1077, VDE
NRAS1100-4A-AA IDEC electronic component

NRAS1100-4A-AA

4A C.B.

IDEC

7,388
RFQ

-

NRA Bulk Active Panel Mount Magnetic 4A 250 V 65 V Lever 1 None - cURus, UL1077, VDE
NRAS1100-3A-AA IDEC electronic component

NRAS1100-3A-AA

CIRCUIT PROTECTOR 3A

IDEC

6,984
RFQ

-

NRA Bulk Active Panel Mount Magnetic 3A 250 V 65 V Lever 1 None - cURus, UL1077, VDE
NRAS1100-3A-AD IDEC electronic component

NRAS1100-3A-AD

CIRCUIT PROTECTOR 3A

IDEC

2,758
RFQ

-

NRA Bulk Active Panel Mount Magnetic 3A 250 V 65 V Lever 1 None - cURus, UL1077, VDE
NRAS1100-2A-MA IDEC electronic component

NRAS1100-2A-MA

CIRCUIT PROTECTOR 2A

IDEC

6,837
RFQ

-

NRA Bulk Active Panel Mount Magnetic 2A 250 V 65 V Lever 1 None - cURus, UL1077, VDE
NRAS1100-30A-AA IDEC electronic component

NRAS1100-30A-AA

CIRCUIT PROTECTOR 30A

IDEC

7,914
RFQ

-

NRA Bulk Active Panel Mount Magnetic 30A 250 V 65 V Lever 1 None - cURus, UL1077, VDE
NRAS1100-0.75A-AD IDEC electronic component

NRAS1100-0.75A-AD

CIRCUIT PROTECTOR 0.75A

IDEC

9,060
RFQ

-

NRA Bulk Active Panel Mount Magnetic 750mA 250 V 65 V Lever 1 None - cURus, UL1077, VDE
NRAS1100-0.3A-BA IDEC electronic component

NRAS1100-0.3A-BA

CIRCUIT PROTECTOR 0.3A

IDEC

3,555
RFQ

-

NRA Bulk Active Panel Mount Magnetic 300mA 250 V 65 V Lever 1 None - cURus, UL1077, VDE
NRAS1100-10A-MA IDEC electronic component

NRAS1100-10A-MA

CIRCUIT PROTECTOR 10A

IDEC

4,598
RFQ

-

NRA Bulk Active Panel Mount Magnetic 10A 250 V 65 V Lever 1 None - cURus, UL1077, VDE
NRAS1100-2A-AA IDEC electronic component

NRAS1100-2A-AA

CIRCUIT PROTECTOR 2A

IDEC

2,326
RFQ

-

NRA Bulk Active Panel Mount Magnetic 2A 250 V 65 V Lever 1 None - cURus, UL1077, VDE
NRAS1100-1A-MD IDEC electronic component

NRAS1100-1A-MD

CIRCUIT PROTECTOR 1A

IDEC

3,834
RFQ

-

NRA Bulk Active Panel Mount Magnetic 1A 250 V 65 V Lever 1 None - cURus, UL1077, 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.