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
IEL1-1-62F-25.0-01-V

IEL1-1-62F-25.0-01-V

CIR BRKR MAG-HYDR LEVER 25A

Sensata-Airpax

3 -
RFQ
IEL1-1-62F-25.0-01-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 25A - - Lever 1 - - -
1010290

1010290

TMC 83D 35A

Phoenix Contact

63 -
RFQ
1010290

Datasheet

TMC Bulk Active DIN Rail Thermal Magnetic 35A 240 V - Lever 3 - - cULus, TUV, UL489
IULNK1-1-51-10.0

IULNK1-1-51-10.0

CIR BRKR MAG-HYDR 10A TOGGLE

Sensata-Airpax

28 -
RFQ
IULNK1-1-51-10.0

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A - - Toggle 1 - - -
IEGF66-29481-2-V

IEGF66-29481-2-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

28 -
RFQ
IEGF66-29481-2-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 250 V - Lever 2 None - CSA, TUV, UL1077
LMLB1-1RLS4-52-50.0-1-01-V

LMLB1-1RLS4-52-50.0-1-01-V

CIR BRKR MAG-HYDR 50A LEVER

Sensata-Airpax

1 -
RFQ
LMLB1-1RLS4-52-50.0-1-01-V

Datasheet

LML Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A - - Lever 1 - - -
LMLB1-1RLS4R-36825-20-V

LMLB1-1RLS4R-36825-20-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

3 -
RFQ
LMLB1-1RLS4R-36825-20-V

Datasheet

LML Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - 80 V Lever 1 None - UL489
LMLB1-1RLS4-52-60.0-1-01-V

LMLB1-1RLS4-52-60.0-1-01-V

CIR BRKR MAG-HYDR 60A LEVER

Sensata-Airpax

3 -
RFQ
LMLB1-1RLS4-52-60.0-1-01-V

Datasheet

LML Bulk Active Panel Mount Magnetic (Hydraulic Delay) 60A - - Lever 1 - - -
IUGH34-40287-1

IUGH34-40287-1

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

3 -
RFQ
IUGH34-40287-1

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - 250 V 80 V Toggle 1 None - CSA, UL1077
IUGN11-1-61-5.00-C

IUGN11-1-61-5.00-C

CIR BRKR MAG-HYDR LEVER 5A

Sensata-Airpax

50 -
RFQ
IUGN11-1-61-5.00-C

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 277 V - Toggle 2 - - -
W68-X2Q12-7

W68-X2Q12-7

CIR BRKR MAG-HYDR 7A 277VAC

TE Connectivity Potter & Brumfield Relays

66 -
RFQ
W68-X2Q12-7

Datasheet

W6 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 7A 277 V - Lever 2 - - -
IPAP-111-1-62-7.50-S-01

IPAP-111-1-62-7.50-S-01

CIR BRKR 7.5A 250VAC 80VDC

Sensata-Airpax

35 -
RFQ
IPAP-111-1-62-7.50-S-01

Datasheet

IPA Bulk Active Panel Mount Magnetic (Hydraulic Delay) 7.5A 250 V 80 V Lever 3 - - -
LELHK11-1-63-30.0-F-01-V

LELHK11-1-63-30.0-F-01-V

CIR BRKR MAG-HYDR 30A LEVER

Sensata-Airpax

47 -
RFQ
LELHK11-1-63-30.0-F-01-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A - - Lever 2 - - -
IDLK12-1REC5-38804-50-G1

IDLK12-1REC5-38804-50-G1

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

2 -
RFQ
IDLK12-1REC5-38804-50-G1

Datasheet

IDL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever - - - -
IDLNK21-1REC5-38140-30-G1

IDLNK21-1REC5-38140-30-G1

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

3 -
RFQ

-

IDL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever - - - -
LELHK111-1-62-5.00-U-01-V

LELHK111-1-62-5.00-U-01-V

CIR BRKR MAG-HYDR 5A LEVER

Sensata-Airpax

79 -
RFQ
LELHK111-1-62-5.00-U-01-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A - - Lever 3 - - -
W92-X112-25

W92-X112-25

CIR BRKR MAG-HYDR 25A 277VAC

TE Connectivity Potter & Brumfield Relays

68 -
RFQ
W92-X112-25

Datasheet

W9 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 25A 277 V - Lever 2 - - -
LELHK111-1-62-1.50-U-01-V

LELHK111-1-62-1.50-U-01-V

CIR BRKR MAG-HYDR 1.5A LEVER

Sensata-Airpax

59 -
RFQ
LELHK111-1-62-1.50-U-01-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 1.5A - - Lever 3 - - -
W51-A162A1-8

W51-A162A1-8

CIR BRKR THRM

TE Connectivity Potter & Brumfield Relays

9,443 -
RFQ

-

W51 Tray Active Panel Mount Thermal 8A 250 V 50 V Rocker 1 - - -
QMB-152-11C3N-3BA

QMB-152-11C3N-3BA

CIR BRKR THRM 15A 250VAC 32VDC

Qualtek

5,719 -
RFQ
QMB-152-11C3N-3BA

Datasheet

QMB Bulk Discontinued at Digi-Key Panel Mount Thermal 15A 250 V 32 V Push to Reset 1 - - TUV
ATR11-D-Y-63-WB-12.0A

ATR11-D-Y-63-WB-12.0A

CIR BRKR THRM 12A 240VAC 50VDC

Sensata-Airpax

9,767 -
RFQ
ATR11-D-Y-63-WB-12.0A

Datasheet

ATR11 Bulk Obsolete Panel Mount Thermal 12A 240 V 50 V Push to Reset 1 - - -
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