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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4220-T110-K0M1-H000-A-1.5A-VCIR BRKR THERM 1.5A 277VAC/60VDC |
8,675 | - |
|
Datasheet |
4220-T | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 1.5A | 277 V | 60 V | Lever | 1 | None | - | IEC 60934, UL489, UL1077 |
|
4220-T110-K0M1-H121-A-0.3A-VCIR BRK THERM 300MA 277VAC/60VDC |
7,408 | - |
|
Datasheet |
4220-T | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 300mA | 277 V | 60 V | Lever | 1 | None | - | IEC 60934, UL489, UL1077 |
|
4220-T110-K0M1-H121-A-0.5A-VCIR BRK THERM 500MA 277VAC/60VDC |
9,014 | - |
|
Datasheet |
4220-T | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 500mA | 277 V | 60 V | Lever | 1 | None | - | IEC 60934, UL489, UL1077 |
|
4220-T110-K0M1-H121-A-0.8A-VCIR BRK THERM 800MA 277VAC/60VDC |
9,443 | - |
|
Datasheet |
4220-T | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 800mA | 277 V | 60 V | Lever | 1 | None | - | IEC 60934, UL489, UL1077 |
|
4220-T110-K0M1-H121-A-1.5A-VCIR BRKR THERM 1.5A 277VAC/60VDC |
4,537 | - |
|
Datasheet |
4220-T | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 1.5A | 277 V | 60 V | Lever | 1 | None | - | IEC 60934, UL489, UL1077 |
|
4220-T110-K0M1-H121-A-10ACIR BRK THRM-MG 10A 277VAC/60VDC |
8,357 | - |
|
Datasheet |
4220-T | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 10A | 277 V | 60 V | Lever | 1 | None | - | IEC 60934, UL489, UL1077 |
|
4220-T110-K0M1-H121-A-3ACIR BRK THRM-MAG 3A 277VAC/60VDC |
2,173 | - |
|
Datasheet |
4220-T | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 3A | 277 V | 60 V | Lever | 1 | None | - | IEC 60934, UL489, UL1077 |
|
4220-T110-K0M1-H121-A-4A-VCIR BRK THRM-MAG 4A 277VAC/60VDC |
7,797 | - |
|
Datasheet |
4220-T | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 4A | 277 V | 60 V | Lever | 1 | None | - | IEC 60934, UL489, UL1077 |
|
UTS1200N-NGO-1000A-3P-LL-ULCIR BRKR THERM-MAG 1KA 600VAC |
6,467 | - |
|
Datasheet |
UTS1200N | Box | Active | Panel Mount | Thermal Magnetic | 1kA | 600 V | - | Lever | 3 | - | - | cULus, UL489 |
|
UTS1200N-NGO-1200A-3P-LL-ULCIR BRKR THERM-MAG 1.2KA 600VAC |
6,942 | - |
|
Datasheet |
UTS1200N | Box | Active | Panel Mount | Thermal Magnetic | 1.2kA | 600 V | - | Lever | 3 | - | - | cULus, UL489 |
|
UTS1200N-NGO-800A-3P-LL-ULCIR BRKR THERM-MAG 800A 600VAC |
5,312 | - |
|
Datasheet |
UTS1200N | Box | Active | Panel Mount | Thermal Magnetic | 800A | 600 V | - | Lever | 3 | - | - | cULus, UL489 |
|
UTS800N-NGO-400A-3P-LL-ULCIR BRKR THERM-MAG 400A 600VAC |
3,735 | - |
|
Datasheet |
UTS800N | Box | Active | Panel Mount | Thermal Magnetic | 400A | 600 V | - | Lever | 3 | - | - | cULus, UL489 |
|
UTS800N-NGO-600A-3P-LL-ULCIR BRKR THERM-MAG 600A 600VAC |
8,739 | - |
|
Datasheet |
UTS800N | Box | Active | Panel Mount | Thermal Magnetic | 600A | 600 V | - | Lever | 3 | - | - | cULus, UL489 |
|
UTS800N-NGO-630A-3P-LL-ULCIR BRKR THERM-MAG 630A 600VAC |
6,492 | - |
|
Datasheet |
UTS800N | Box | Active | Panel Mount | Thermal Magnetic | 630A | 600 V | - | Lever | 3 | - | - | cULus, UL489 |
|
LEGH66-1-62F-20.0-A-01-VCIR BRKR MAG-HYDR 20A LEVER |
4,240 | - |
|
Datasheet |
LEGH | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | - | - | Lever | 2 | - | - | - |
|
2210-T230-K0M1-H231-1.0ACIR BRK THRM-MAG 1A 250VAC/65VDC |
7,726 | - |
|
Datasheet |
2210-T2 | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | 480 V | 65 V | Lever | 3 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
2216-S110-P1F1-S111-A-0.5ACIR BRK THERM 500MA 240VAC/50VDC |
7,911 | - |
|
Datasheet |
2216-S | Bulk | Active | Holder | Thermal Magnetic | 500mA | 240 V | 50 V | Slide Switch | 1 | None | - | CSA C22.2 No 235, IEC 60934, GB 17701, UL1077 |
|
8340-T110-K1T2-ALH0-40ACIR BRK MAG-HYD 40A 240VAC/80VDC |
6,377 | - |
|
Datasheet |
8340-T | Bulk | Active | DIN Rail | Magnetic (Hydraulic Delay) | 40A | 250 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489A |
|
ESS30-S003-DC24V-0,5ACIR BRKR SOLID STATE 500MA 24VDC |
6,152 | - |
|
Datasheet |
ESS30-S | Bulk | Active | Holder | Solid State | 500mA | - | 30 V | Pushbutton | 1 | Green, Orange, Red | - | IEC 60934, UL1077 |
|
ESS31-TC-001-DC24V-3,6ACIR BRKR SOLID STATE 3.6A 24VDC |
9,630 | - |
|
Datasheet |
ESS31-T | Bulk | Active | DIN Rail | Solid State | 3.6A | - | 30 V | Pushbutton | 1 | Green, Orange, Red | - | EN60934, UL1077 |
