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
W33-T4B1Q-15

W33-T4B1Q-15

CIR BRKR THRM 15A 250VAC 50VDC

TE Connectivity Potter & Brumfield Relays

3,817 -
RFQ
W33-T4B1Q-15

Datasheet

W33 Bulk Active Panel Mount Thermal 15A 250 V 50 V Rocker 2 Amber 120V -
W67-X2Q52-15

W67-X2Q52-15

CIR BRKR MAG-HYDR 15A 65VDC

TE Connectivity Potter & Brumfield Relays

134 -
RFQ
W67-X2Q52-15

Datasheet

W6 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A - 65 V Lever 1 - - -
IEG1-1REC4-52-25.0-01-V

IEG1-1REC4-52-25.0-01-V

CIR BRKR MAG-HYDR LEVER 25A

Sensata-Airpax

3 -
RFQ
IEG1-1REC4-52-25.0-01-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 25A - - Lever 1 - - CSA, TUV, UL1077
IUG1-1REC4-69-.100-31

IUG1-1REC4-69-.100-31

CIR BRKR MAG-HYDR 100MA LEVER

Sensata-Airpax

109 -
RFQ
IUG1-1REC4-69-.100-31

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100mA - - Lever 1 - - -
W91-X152-40

W91-X152-40

CIR BRKR MAG-HYDR 40A 65VDC

TE Connectivity Potter & Brumfield Relays

85 -
RFQ
W91-X152-40

Datasheet

W9 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 40A - 65 V Lever 1 - - -
W91-X112-30

W91-X112-30

CIR BRKR 30A 277VAC 48VDC

TE Connectivity Potter & Brumfield Relays

93 -
RFQ
W91-X112-30

Datasheet

W9 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 277 V 48 V Lever 1 - - -
IELK1-1-51-50.0-01-V

IELK1-1-51-50.0-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

3 -
RFQ
IELK1-1-51-50.0-01-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A 415 V 80 V Lever 1 None - -
W33-T2N1Q-15

W33-T2N1Q-15

CIR BRKR THRM 15A 250VAC 50VDC

TE Connectivity Potter & Brumfield Relays

207 -
RFQ
W33-T2N1Q-15

Datasheet

W33 Bulk Active Panel Mount Thermal 15A 250 V 50 V Rocker 2 - - -
W91-X152-30

W91-X152-30

CIR BRKR MAG-HYDR 30A 65VDC

TE Connectivity Potter & Brumfield Relays

118 -
RFQ
W91-X152-30

Datasheet

W9 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A - 65 V Lever 1 - - -
W91-X112-40

W91-X112-40

CIR BRKR MAG-HYDR 40A 277VAC

TE Connectivity Potter & Brumfield Relays

142 -
RFQ
W91-X112-40

Datasheet

W9 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 40A 277 V - Lever 1 - - -
W91-X152-25

W91-X152-25

CIR BRKR MAG-HYDR 25A 65VDC

TE Connectivity Potter & Brumfield Relays

29 -
RFQ
W91-X152-25

Datasheet

W9 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 25A - 65 V Toggle 1 - - -
GP2E06

GP2E06

CIR BRK THERM MAG 1.6A 690VAC PB

Schneider Electric

66 -
RFQ
GP2E06

Datasheet

- Box Active DIN Rail Thermal Magnetic 1.6A 690 V - Pushbutton 3 None - cUL, UL
4430.2487

4430.2487

CIR BRKR THRM 240VAC 60VDC

SCHURTER Inc.

26 -
RFQ
4430.2487

Datasheet

TA45 Bulk Active Panel Mount Thermal - 240 V 60 V Rocker 2 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
W67-X2Q52-30

W67-X2Q52-30

CIR BRKR MAG-HYDR 30A 65VDC

TE Connectivity Potter & Brumfield Relays

149 -
RFQ
W67-X2Q52-30

Datasheet

W6 Tray Active Panel Mount Magnetic (Hydraulic Delay) 30A - 65 V Lever 1 - - -
HCB-2/45/Q

HCB-2/45/Q

120/240V 45A 2P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

38 -
RFQ
HCB-2/45/Q

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 45A 240 V - Lever 2 None - CSA C22.2 No 5-02, UL489
HCB-2/15/Q

HCB-2/15/Q

120/240V 15A 2P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

37 -
RFQ
HCB-2/15/Q

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 15A 240 V - Lever 2 None - CSA C22.2 No 5-02, UL489
LELK1-1-52-90.0-01-V

LELK1-1-52-90.0-01-V

CIR BRKR MAG-HYDR 90A LEVER

Sensata-Airpax

3 -
RFQ
LELK1-1-52-90.0-01-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 90A - - Lever 1 - - -
LMLK1-1-51-60.0-A-01-V

LMLK1-1-51-60.0-A-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

1 -
RFQ
LMLK1-1-51-60.0-A-01-V

Datasheet

LML Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A 415 V 80 V Lever 1 None - -
IEG11-1-62F-20.0-01-V

IEG11-1-62F-20.0-01-V

CIR BRKR MAG-HYDR LEVER 20A

Sensata-Airpax

79 -
RFQ
IEG11-1-62F-20.0-01-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 250 V - Lever 2 None - CSA, TUV, UL1077
LELB1-39007-63-V

LELB1-39007-63-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

3 -
RFQ
LELB1-39007-63-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
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