Circuit Breakers
Review Circuit Breakers Circuit Protection components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to ICMENU for sourcing and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2478750000CB MCB 489 1P D 40A ACDC |
2,090 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 40A | 120 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
2478540000CB MCB 489 1P D 1A ACDC |
4,575 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
2478760000CB MCB 489 1P D 50A ACDC |
8,386 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 50A | 120 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
7940102573CIR BRKR MAG-HYDR 3A 120VAC |
3,893 |
|
Datasheet | 9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 3A | 120 V | - | Lever | 1 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
9926251920CIR BRKR MAG-HYDR 20A 80VDC |
8,307 |
|
Datasheet | 9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 20A | - | 80 V | Lever | 1 | - | - | UL489A, VDE |
|
|
7940102627CIR BRKR MAG-HYDR 4A 80VDC LEVER |
4,243 |
|
Datasheet | 9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 4A | - | 80 V | Lever | 1 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
|
2478830000CB MCB 489 2P D 2A ACDC |
6,097 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 2A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
7940102645CIR BRKR MAG-HYDR 3A 240VAC |
9,967 |
|
Datasheet | 9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 3A | 240 V | - | Lever | 2 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
9101203500CIR BRKR THRMMAG 1A 250VAC 80VDC |
4,921 |
|
Datasheet | CB4200 | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | 250 V | 80 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, UL1077, VDE |
|
|
7940125377CIR BRKR THRMMAG 4A 250VAC 80VDC |
8,271 |
|
Datasheet | CB4200 | Bulk | Active | DIN Rail | Thermal Magnetic | 4A | 250 V | 80 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, UL1077, VDE |
Frequently Asked Questions
What are Circuit Breakers components used for?
Circuit Breakers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Circuit Breakers part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Circuit Breakers parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.