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
HCB-2/40/L

HCB-2/40/L

120/240V 40A 2P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

10 -
RFQ
HCB-2/40/L

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 40A 240 V - Lever 2 None - CSA C22.2 No 5-02, UL489
HCB-2/10/Q

HCB-2/10/Q

120/240V 10A 2P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

10 -
RFQ
HCB-2/10/Q

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 10A 240 V - Lever 2 None - CSA C22.2 No 5-02, UL489
HCB-2/40/Q

HCB-2/40/Q

120/240V 40A 2P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

10 -
RFQ
HCB-2/40/Q

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 40A 240 V - Lever 2 None - CSA C22.2 No 5-02, UL489
HCB-2/35/L

HCB-2/35/L

120/240V 35A 2P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

10 -
RFQ
HCB-2/35/L

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 35A 240 V - Lever 2 None - CSA C22.2 No 5-02, UL489
HCB-2/60/Q

HCB-2/60/Q

120/240V 60A 2P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

9 -
RFQ
HCB-2/60/Q

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 60A 240 V - Lever 2 None - CSA C22.2 No 5-02, UL489
HCB-2/35/Q

HCB-2/35/Q

120/240V 35A 2P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

9 -
RFQ
HCB-2/35/Q

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 35A 240 V - Lever 2 None - CSA C22.2 No 5-02, UL489
HCB-2/50/L

HCB-2/50/L

120/240V 50A 2P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

9 -
RFQ
HCB-2/50/L

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 50A 240 V - Lever 2 None - CSA C22.2 No 5-02, UL489
0185060.X

0185060.X

CIRCUIT BREAKER 60A

Littelfuse/Commercial Vehicle Products

4 -
RFQ
0185060.X

Datasheet

- Bulk Active Chassis Mount - 60A - 32 V Push to Reset 1 None - -
7940125378

7940125378

CIR BRKR 12A 250VAC 80VDC

Weidmüller

11 -
RFQ
7940125378

Datasheet

CB4200 Bulk Active DIN Rail Thermal Magnetic 12A 250 V 80 V Push to Reset 1 - - CSA C22.2 No 235, UL1077, VDE
IULNK1-1-52-10.0

IULNK1-1-52-10.0

CIR BRKR MAG-HYDR 10A TOGGLE

Sensata-Airpax

3 -
RFQ
IULNK1-1-52-10.0

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A - - Toggle 1 - - -
LELK1-1RS4-30452-15

LELK1-1RS4-30452-15

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

3 -
RFQ
LELK1-1RS4-30452-15

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A - 80 V Lever 1 - - UL489
IELZXK1-1-72-60.0-K-J6-V

IELZXK1-1-72-60.0-K-J6-V

CIR BRKR MAG-HYDR

Sensata-Airpax

2 -
RFQ
IELZXK1-1-72-60.0-K-J6-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 63A 415 V 80 V Rocker 1 None - -
0914073

0914073

CIR BRKR THRMMAG 1A 250VAC 65VDC

Phoenix Contact

4 -
RFQ
0914073

Datasheet

TMC Bulk Active DIN Rail Thermal Magnetic 1A 250 V 65 V Lever 1 - - -
0914442

0914442

CIR BRKR 1.5A 250VAC 65VDC

Phoenix Contact

4 -
RFQ
0914442

Datasheet

TMC Bulk Active DIN Rail Thermal Magnetic 1.5A 250 V 65 V Lever 1 - - -
0914617

0914617

CIR BRKR THRMMAG 1A 250VAC 65VDC

Phoenix Contact

4 -
RFQ
0914617

Datasheet

TMC Bulk Active DIN Rail Thermal Magnetic 1A 250 V 65 V Lever 1 - - -
0914125

0914125

CIR BRKR THRMMAG 4A 250VAC 65VDC

Phoenix Contact

3 -
RFQ
0914125

Datasheet

TMC Bulk Active DIN Rail Thermal Magnetic 4A 250 V 65 V Lever 1 - - -
0914086

0914086

CIR BRKR 1.5A 250VAC 65VDC

Phoenix Contact

2 -
RFQ
0914086

Datasheet

TMC Bulk Active DIN Rail Thermal Magnetic 1.5A 250 V 65 V Lever 1 - - -
0914549

0914549

CIR BRKR 16A 250VAC 65VDC

Phoenix Contact

2 -
RFQ
0914549

Datasheet

TMC Bulk Active DIN Rail Thermal Magnetic 16A 250 V 65 V Lever 1 - - -
IPAH-11-1-51F-25.0-01

IPAH-11-1-51F-25.0-01

CIR BRKR MAG-HYDR

Sensata-Airpax

3 -
RFQ
IPAH-11-1-51F-25.0-01

Datasheet

IPA Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 250 V 65 V Lever 2 None - -
4130-G411-K4M1-40A

4130-G411-K4M1-40A

CIR BRKR THRM 40A 240VAC 50VDC

E-T-A

10 -
RFQ
4130-G411-K4M1-40A

Datasheet

4130 Bulk Active Panel Mount Thermal 40A 240 V 50 V Push to Reset 1 None - CSA C22.2 No 235, IEC 60934, UL1077
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