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
LMLK1-1REC4-30281-8

LMLK1-1REC4-30281-8

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

5,637 -
RFQ
LMLK1-1REC4-30281-8

Datasheet

LML Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
GB2DB10

GB2DB10

CIR BRK THRMMAG 5A 415VAC 48VDC

Schneider Electric

2 -
RFQ
GB2DB10

Datasheet

- Bulk Active DIN Rail Thermal Magnetic 5A 415 V 48 V Toggle 2 None - EN 60947-1, EN 60947-2, IEC 60947-1, IEC 60947-2
209-1-1-63-4-8-30

209-1-1-63-4-8-30

CIR BRKR MAG-HYDR 30A 240VAC

Sensata-Airpax

6 -
RFQ
209-1-1-63-4-8-30

Datasheet

209 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 30A 240 V - Lever 1 - - -
209-1-1-52-2-2-30

209-1-1-52-2-2-30

CIR BRKR MAG-HYDR 30A 125VDC

Sensata-Airpax

5,010 -
RFQ
209-1-1-52-2-2-30

Datasheet

209 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 30A - 125 V Lever 1 - - -
279-1-1-51-9-8-3-H

279-1-1-51-9-8-3-H

CIR BRKR MAG-HYDR 3A 160VDC

Sensata-Airpax

6,141 -
RFQ
279-1-1-51-9-8-3-H

Datasheet

279 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 3A - 160 V Lever 1 - - -
W92-X113-20

W92-X113-20

CIR BRKR MAG-HYDR 20A 277VAC

TE Connectivity Potter & Brumfield Relays

5,675 -
RFQ
W92-X113-20

Datasheet

W9 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 277 V - Lever 2 - - -
LEGH66-1-63-15.0-01-V

LEGH66-1-63-15.0-01-V

CIR BRKR MAG-HYDR 15A LEVER

Sensata-Airpax

7,953 -
RFQ
LEGH66-1-63-15.0-01-V

Datasheet

LEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A - - Lever 2 - - -
IEGS66-1-61-5.00-A-31-V

IEGS66-1-61-5.00-A-31-V

CIR BRKR MAG-HYDR 5A LEVER

Sensata-Airpax

4,742 -
RFQ
IEGS66-1-61-5.00-A-31-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A - - Lever 2 - - CSA, TUV, UL1077
IUGNF6-35408-2R5

IUGNF6-35408-2R5

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

6 -
RFQ
IUGNF6-35408-2R5

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Toggle 1 - - -
IEG66-1-62-3.50-A-01-V

IEG66-1-62-3.50-A-01-V

CIR BRKR MAG-HYDR LEVER 3.5A

Sensata-Airpax

5,849 -
RFQ
IEG66-1-62-3.50-A-01-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 3.5A - - Lever 2 - - CSA, TUV, UL1077
IEG66-1-62-2.50-A-01-V

IEG66-1-62-2.50-A-01-V

CIR BRKR MAG-HYDR 2.5A LEVER

Sensata-Airpax

9 -
RFQ
IEG66-1-62-2.50-A-01-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2.5A - - Lever 2 - - CSA, TUV, UL1077
IUG66-1-62F-10.0-Q-01

IUG66-1-62F-10.0-Q-01

CIR BRKR MAG-HYDR 10A LEVER

Sensata-Airpax

22 -
RFQ
IUG66-1-62F-10.0-Q-01

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A - - Lever 2 - - -
IEG66-1-61F-20.0-11-V

IEG66-1-61F-20.0-11-V

CIR BRKR MAG-HYDR LEVER 20A

Sensata-Airpax

17 -
RFQ
IEG66-1-61F-20.0-11-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Lever 2 - - CSA, TUV, UL1077
IEGH66-1-61F-40.0-01-V

IEGH66-1-61F-40.0-01-V

CIR BRKR MAG-HYDR LEVER 40A

Sensata-Airpax

12 -
RFQ
IEGH66-1-61F-40.0-01-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 40A - - Lever 2 - - CSA, TUV, UL1077
IEGH66-1-62F-18.0-01-V

IEGH66-1-62F-18.0-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

5,022 -
RFQ
IEGH66-1-62F-18.0-01-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 18A 250 V 80 V Lever 2 None - CSA, TUV, UL1077
IELBXK1-1REG4-52-80.0-A-M3-V

IELBXK1-1REG4-52-80.0-A-M3-V

CIR BRKR MAG-HYDR

Sensata-Airpax

3 -
RFQ
IELBXK1-1REG4-52-80.0-A-M3-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 80A 250 V 80 V Rocker 1 None - -
LMLK1-1REC4-29133-4

LMLK1-1REC4-29133-4

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

5,563 -
RFQ
LMLK1-1REC4-29133-4

Datasheet

LML Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
IML11-1-51-15.0-91

IML11-1-51-15.0-91

CIR BRKR MAG-HYDR 15A LEVER

Sensata-Airpax

6 -
RFQ
IML11-1-51-15.0-91

Datasheet

IML Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A - - Lever 2 - - -
MS1-B-24-470-1-1GC-A-0DA

MS1-B-24-470-1-1GC-A-0DA

CIR BRKR 7A 240VAC

Carling Technologies

2 -
RFQ
MS1-B-24-470-1-1GC-A-0DA

Datasheet

* Bulk Active - - - - - - - - - -
IULN1-1-51-30.0

IULN1-1-51-30.0

CIR BRKR MAG-HYDR 30A TOGGLE

Sensata-Airpax

2,750 -
RFQ
IULN1-1-51-30.0

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A - - Toggle 1 - - -
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