Circuit Breakers

Manufacturer 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

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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
GMS-100S 50A

GMS-100S 50A

MMS 100A STD BREAK 34-50A

Carlo Gavazzi Inc.

2 -
RFQ
GMS-100S 50A

Datasheet

GMS Box Active DIN Rail Manual Motor Starter 50A 690 V - Rotary 3 None - CE, CSA, cUL, UL508
IELHK11111-26933-4-V

IELHK11111-26933-4-V

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

5,890 -
RFQ
IELHK11111-26933-4-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever - - - -
LELK111-1-62-60.0-U-01-V

LELK111-1-62-60.0-U-01-V

CIR BRKR MAG-HYDR 60A LEVER

Sensata-Airpax

3,028 -
RFQ
LELK111-1-62-60.0-U-01-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 60A - - Lever 3 - - -
LELHK111-1-52-100.-01-V

LELHK111-1-52-100.-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

2 -
RFQ
LELHK111-1-52-100.-01-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A 415 V 80 V Lever 2 None - -
IEG1111-36031-1-V

IEG1111-36031-1-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

3,468 -
RFQ
IEG1111-36031-1-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 4 - - CSA, TUV, UL1077
219-3-1REC4-42F-4-9-100-H

219-3-1REC4-42F-4-9-100-H

CIR BRKR MAG-HYDR 100A 240VAC

Sensata-Airpax

6,259 -
RFQ
219-3-1REC4-42F-4-9-100-H

Datasheet

219 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100A 240 V - Lever 3 None - -
LELK121-1REC5-37275-50-G1-

LELK121-1REC5-37275-50-G1-

LELK121-1REC5-37275-50-G1-

Sensata-Airpax

2 -
RFQ

-

* Bulk Active - - - - - - - - - -
AP7-1-51-252

AP7-1-51-252

Circuit Breakers Cir Brkr Hyd Ma

Sensata Technologies

5 -
RFQ

-

* Bulk Active - - - - - - - - - -
M4-63R-50

M4-63R-50

MOTOR PROTECT CB ROTARY 34-50A

Benedict GmbH

3 -
RFQ
M4-63R-50

Datasheet

M4 Box Active DIN Rail Motor Protection Circuit Breaker 50A 600 V - Toggle 3 None - CE, cULus, SEV
JTM-1-1RLS4R-31615-175S

JTM-1-1RLS4R-31615-175S

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

2,889 -
RFQ
JTM-1-1RLS4R-31615-175S

Datasheet

JTM Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
229-6-1-65-8-8-35

229-6-1-65-8-8-35

CIR BRKR MAG-HYDR 35A 480VAC

Sensata-Airpax

3 -
RFQ
229-6-1-65-8-8-35

Datasheet

229 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 35A 480 V - Lever 6 - - -
229-6-1REC4-37092-2

229-6-1REC4-37092-2

CIR BRKR MAG-HYDR

Sensata-Airpax

3 -
RFQ
229-6-1REC4-37092-2

Datasheet

229 Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 4 None - -
JLE-2-1-52-3-B4-250

JLE-2-1-52-3-B4-250

CIR BRKR MAG-HYDR 250A 160VDC

Sensata-Airpax

9,669 -
RFQ
JLE-2-1-52-3-B4-250

Datasheet

JLE Bulk Active Panel Mount Magnetic (Hydraulic Delay) 250A - 160 V Lever 2 - - UL
JLM-2-41031-200-V

JLM-2-41031-200-V

CIR BRKR MAG-HYDR

Sensata-Airpax

5,679 -
RFQ

-

JLM Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 2 None - -
203-222-1-41-153-4-1-1

203-222-1-41-153-4-1-1

CIR BRKR 15A 32VDC ROCKER

Sensata-Airpax

5,388 -
RFQ
203-222-1-41-153-4-1-1

Datasheet

203 Bulk Not For New Designs Panel Mount Magnetic 15A 250 V 32 V Rocker 3 Neon 120V UL1077
203-222-1-42-203-4-1-1

203-222-1-42-203-4-1-1

CIR BRKR ROCKER

Sensata-Airpax

7,905 -
RFQ

-

203 Bulk Not For New Designs Panel Mount Magnetic 20A 120 V 32 V Rocker 3 Neon 120 ~ 250V UL1077
JLM-2-1-62-5-B3-150

JLM-2-1-62-5-B3-150

CIR BRKR MAG-HYDR 150A 240VAC

Sensata-Airpax

5,360 -
RFQ
JLM-2-1-62-5-B3-150

Datasheet

JLM Bulk Active Panel Mount Magnetic (Hydraulic Delay) 150A 240 V - Lever 2 - - -
203-222-1-66F-752-4-1-1

203-222-1-66F-752-4-1-1

CIR BRKR 7.5A 32VDC ROCKER

Sensata-Airpax

9,087 -
RFQ
203-222-1-66F-752-4-1-1

Datasheet

203 Bulk Not For New Designs Panel Mount Magnetic 7.5A 250 V 32 V Rocker 3 Neon 120V UL1077
UTS250N-FTU-175A-3P-LL-UL

UTS250N-FTU-175A-3P-LL-UL

CIR BRK THERM 175A 600VAC/600VDC

American Electrical Inc.

2 -
RFQ
UTS250N-FTU-175A-3P-LL-UL

Datasheet

UTS250N Box Active Panel Mount Thermal Magnetic 175A 600 V 600 V Lever 3 - - cULus, UL489
583-G111-K1M1-A1S1U-7.5A

583-G111-K1M1-A1S1U-7.5A

CIR BRKR THRM 7.5A 200VAC 28VDC

E-T-A

2 -
RFQ
583-G111-K1M1-A1S1U-7.5A

Datasheet

583 Bulk Active Panel Mount Thermal 7.5A 200 V 28 V Push-Pull Plunger 3 None - -
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