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0755-82798135Circuit Breakers
Circuit Breakers
Circuit Breakers are circuit protection devices used to interrupt current during overcurrent, short-circuit or fault conditions. Unlike one-time fuses, many circuit breakers can be reset after the fault is cleared, making them suitable for systems that require repeatable protection, maintenance convenience and reliable electrical safety.
This category includes thermal circuit breakers, magnetic circuit breakers, thermal-magnetic circuit breakers, resettable circuit breakers, panel mount circuit breakers and related overcurrent protection devices. These components are commonly selected based on current rating, voltage rating, trip characteristics, breaking capacity, reset type, mounting method, package style, safety approvals and application requirements.
TomatoElec supplies original Circuit Breakers from recognized manufacturers such as Littelfuse, Eaton, TE Connectivity, Schurter, Phoenix Contact, Schneider Electric, Siemens, Sensata and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2D5UMCIR BRKR THRM-MAG 5A LEVER |
15 | - |
|
Datasheet |
V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 480 V | 80 V | Lever | 2 | None | - | CSA, UL508, VDE |
|
3130-F120-P7T1-W12QY7-3ACIR BRKR THRM 3A 250VAC/50VDC |
23 | - |
|
Datasheet |
3130 | Bulk | Active | Panel Mount | Thermal | 3A | 250 V | 50 V | Rocker | 2 | Yellow | 185V | CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
5SJ41047HG40MCB 5SJ4 1P 240V 4A SAME PH 14K |
15 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 4A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
5SJ41108HG40MCB 5SJ4 1P 240V 10A SAME PH 14K |
9 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 10A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
5SJ41257HG40MCB 5SJ4 1P 240V 25A SAME PH 14K |
4 | - |
|
Datasheet |
SENTRON | Box | Active | DIN Rail | - | 25A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, EAC, UL489 |
|
5SJ41208HG41MCB 5SJ4 1P 240V 20A 14K D-TRIP |
9 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 20A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
0185150.XPCIRCUIT BREAKER 150A |
20 | - |
|
Datasheet |
- | Bulk | Active | Chassis Mount | - | 150A | - | 32 V | Push to Reset | 1 | None | - | - |
|
IELK1-1-72-20.0-01-VCIR BRKR MAG-HYDR LEVER 20A |
10 | - |
|
Datasheet |
IEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 250 V | 80 V | Lever | 1 | None | - | UL1077 |
|
IELK1-1-72-40.0-01-VCIR BRKR MAG-HYDR LEVER 40A |
8 | - |
|
Datasheet |
IEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 40A | 250 V | 80 V | Lever | 1 | None | - | UL1077 |
|
3120-N321-P7T1-W01D-2ACIR BRKR THRM 2A 250VAC 50VDC |
24 | - |
|
Datasheet |
3120-N | Box | Active | Panel Mount | Thermal | 2A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
2800926CIR BRKR SOLID STATE 6A 24VDC |
4 | - |
|
Datasheet |
CB | Bulk | Active | Holder | Solid State | 6A | - | 24 V | - | 1 | - | - | - |
|
2478180000CB MCB 489 2P C 15A ACDC |
19 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
5650108CIR BRKR THRMMAG 1A 250VAC 65VDC |
14 | - |
|
Datasheet |
TMC | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | 250 V | 65 V | Push to Reset | 1 | - | - | - |
|
|
5600310CIR BRKR 15A 250VAC 65VDC |
8 | - |
|
- |
TMC | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | 250 V | 65 V | Push to Reset | 1 | - | - | - |
|
C2A2P-489CIR BRKR MAG-HYDR 2A 240VAC |
13 | - |
|
Datasheet |
- | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 2A | 240 V | - | Lever | 2 | - | - | CE, UL489, UR |
|
C15A2P-489CIR BRKR MAG-HYDR 15A 240VAC |
11 | - |
|
Datasheet |
- | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 15A | 240 V | - | Lever | 2 | - | - | CE, UL489, UR |
|
REX12-TA1-107-DC24V-8ACIR BRKR 8A 24VDC PUSH TO RESET |
7 | - |
|
Datasheet |
REX12 | Box | Active | Holder | Solid State | 8A | - | 30 V | Push to Reset | 1 | Green, Orange, Red | - | UL1310, UL2367, UL508 |
|
2210-T210-K0M1-H121-4ACIRC BRKR THRM |
18 | - |
|
Datasheet |
2210-T2 | Bulk | Active | DIN Rail | Thermal Magnetic | 4A | 480 V | 65 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
2210-T210-K0M1-H121-5ACIRC BRKR THRM |
16 | - |
|
Datasheet |
2210-T2 | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 480 V | 65 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
2210-T210-K0M1-H121-2ACIRC BRKR THRM |
9 | - |
|
Datasheet |
2210-T2 | Bulk | Active | DIN Rail | Thermal Magnetic | 2A | 480 V | 65 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
