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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
2477230000 Weidmüller electronic component

2477230000

MCB 489 1P B 32A ACDC

Weidmüller

3,972
RFQ

Datasheet

MCB 489 Box Active DIN Rail Thermal Magnetic 32A 277 V 60 V Lever 1 None - CSA C22.2 No 5, UL489
2477210000 Weidmüller electronic component

2477210000

MCB 489 1P B 25A ACDC

Weidmüller

7,734
RFQ

Datasheet

MCB 489 Box Active DIN Rail Thermal Magnetic 25A 277 V 60 V Lever 1 None - CSA C22.2 No 5, UL489
2477280000 Weidmüller electronic component

2477280000

MCB 489 1P B 63A ACDC

Weidmüller

8,754
RFQ

Datasheet

MCB 489 Box Active DIN Rail Thermal Magnetic 63A 277 V 60 V Lever 1 None - CSA C22.2 No 5, UL489
2477060000 Weidmüller electronic component

2477060000

MCB 489 1P B 1.5A ACDC

Weidmüller

2,571
RFQ

Datasheet

MCB 489 Box Active DIN Rail Thermal Magnetic 1.5A 277 V 60 V Lever 1 None - CSA C22.2 No 5, UL489
2477220000 Weidmüller electronic component

2477220000

MCB 489 1P B 30A ACDC

Weidmüller

8,591
RFQ

Datasheet

MCB 489 Box Active DIN Rail Thermal Magnetic 30A 277 V 60 V Lever 1 None - CSA C22.2 No 5, UL489
2477240000 Weidmüller electronic component

2477240000

MCB 489 1P B 35A ACDC

Weidmüller

9,245
RFQ

Datasheet

MCB 489 Box Active DIN Rail Thermal Magnetic 35A 277 V 60 V Lever 1 None - CSA C22.2 No 5, UL489
2477050000 Weidmüller electronic component

2477050000

MCB 489 1P B 1.2A ACDC

Weidmüller

2,453
RFQ

Datasheet

MCB 489 Box Active DIN Rail Thermal Magnetic 1.2A 277 V 60 V Lever 1 None - CSA C22.2 No 5, UL489
2477260000 Weidmüller electronic component

2477260000

MCB 489 1P B 50A ACDC

Weidmüller

6,530
RFQ

Datasheet

MCB 489 Box Active DIN Rail Thermal Magnetic 50A 277 V 60 V Lever 1 None - CSA C22.2 No 5, UL489
2477250000 Weidmüller electronic component

2477250000

MCB 489 1P B 40A ACDC

Weidmüller

7,292
RFQ

Datasheet

MCB 489 Box Active DIN Rail Thermal Magnetic 40A 277 V 60 V Lever 1 None - CSA C22.2 No 5, UL489
2477810000 Weidmüller electronic component

2477810000

MCB 489 1P C 1.5A ACDC

Weidmüller

6,870
RFQ

Datasheet

- Box Active - - - - - - - - - -
2477800000 Weidmüller electronic component

2477800000

MCB 489 1P C 1.2A ACDC

Weidmüller

2,475
RFQ

Datasheet

- Box Active - - - - - - - - - -
2477270000 Weidmüller electronic component

2477270000

MCB 489 1P B 60A ACDC

Weidmüller

5,766
RFQ

Datasheet

MCB 489 Box Active DIN Rail Thermal Magnetic 60A 277 V 60 V Lever 1 None - CSA C22.2 No 5, UL489
2-5700-IG1-P10-1.2A E-T-A electronic component

2-5700-IG1-P10-1.2A

CIR BRKR THRM 1.2A 250VAC 50VDC

E-T-A

3,403
RFQ

Datasheet

2-5700 Bulk Active Panel Mount Thermal 1.2A 250 V 50 V Push-Push 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2-5700-IG1-P10-1.8A E-T-A electronic component

2-5700-IG1-P10-1.8A

CIR BRKR THRM 1.8A 250VAC 50VDC

E-T-A

5,720
RFQ

Datasheet

2-5700 Bulk Active Panel Mount Thermal 1.8A 250 V 50 V Push-Push 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2-5700-IG1-P10-13A E-T-A electronic component

2-5700-IG1-P10-13A

CIR BRKR THRM 13A 250VAC 50VDC

E-T-A

8,391
RFQ

Datasheet

2-5700 Bulk Active Panel Mount Thermal 13A 250 V 50 V Push-Push 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2-5700-IG1-P10-17A E-T-A electronic component

2-5700-IG1-P10-17A

CIR BRKR THRM 17A 250VAC 50VDC

E-T-A

6,793
RFQ

Datasheet

2-5700 Bulk Active Panel Mount Thermal 17A 250 V 50 V Push-Push 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2-5700-IG1-P10-18A E-T-A electronic component

2-5700-IG1-P10-18A

CIR BRKR THRM 18A 250VAC 50VDC

E-T-A

6,796
RFQ

Datasheet

2-5700 Bulk Active Panel Mount Thermal 18A 250 V 50 V Push-Push 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2-5700-IG1-P10-4.5A E-T-A electronic component

2-5700-IG1-P10-4.5A

CIR BRKR THRM 4.5A 250VAC 50VDC

E-T-A

3,600
RFQ

Datasheet

2-5700 Bulk Active Panel Mount Thermal 4.5A 250 V 50 V Push-Push 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2-5700-IG1-P10-6.5A E-T-A electronic component

2-5700-IG1-P10-6.5A

CIR BRKR THRM 6.5A 250VAC 50VDC

E-T-A

3,614
RFQ

Datasheet

2-5700 Bulk Active Panel Mount Thermal 6.5A 250 V 50 V Push-Push 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2-5700-IG1-P10-9A E-T-A electronic component

2-5700-IG1-P10-9A

CIR BRKR THRM 9A 250VAC 50VDC

E-T-A

5,269
RFQ

Datasheet

2-5700 Bulk Active Panel Mount Thermal 9A 250 V 50 V Push-Push 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
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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.