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
IUGH66-1-51-4.75-41-U

IUGH66-1-51-4.75-41-U

CIR BRKR MAG-HYDR LEVER 4.75A

Sensata-Airpax

5 -
RFQ
IUGH66-1-51-4.75-41-U

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 4.75A - - Lever 2 - - -
IEGHX11-29323-2-V

IEGHX11-29323-2-V

CIR BRKR MAG-HYDR ROCKER

Sensata-Airpax

7,218 -
RFQ
IEGHX11-29323-2-V

Datasheet

IEG Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) - - - Rocker 2 - - CSA, TUV, UL1077
IEG66-1-61-2.50-01-V

IEG66-1-61-2.50-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

2 -
RFQ
IEG66-1-61-2.50-01-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2.5A 250 V 80 V Lever 2 None - CSA, TUV, UL1077
W92-X1110-30V

W92-X1110-30V

CIR BRKR MAG-HYDR

TE Connectivity Potter & Brumfield Relays

9,871 -
RFQ
W92-X1110-30V

Datasheet

W9 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 415 V - Lever 2 - - -
LELBX1-1-61-20.0-AF-M6-V

LELBX1-1-61-20.0-AF-M6-V

CIR BRKR MAG-HYDR 20A ROCKER

Sensata-Airpax

9,703 -
RFQ
LELBX1-1-61-20.0-AF-M6-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Rocker 1 - - -
LMLHPK11-1RS4-29172-150

LMLHPK11-1RS4-29172-150

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

20 -
RFQ
LMLHPK11-1RS4-29172-150

Datasheet

LML Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 2 - - -
IDLNK1-1-51-50.0-K

IDLNK1-1-51-50.0-K

CIR BRKR MAG-HYDR

Sensata-Airpax

14 -
RFQ

-

IDL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100A 415 V 80 V Toggle 1 None - -
UPG211-2REC4-4949-3

UPG211-2REC4-4949-3

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

3 -
RFQ
UPG211-2REC4-4949-3

Datasheet

UPG Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) - - - Lever - - - -
GMS-32S 1.6A

GMS-32S 1.6A

MMS 32A STD BREAK 1-1.6A

Carlo Gavazzi Inc.

4 -
RFQ
GMS-32S 1.6A

Datasheet

GMS Box Active DIN Rail Manual Motor Starter 1.6A 690 V - Rotary 3 None - CE, CSA, cUL, UL508
209-1-1-51-2-9-60

209-1-1-51-2-9-60

CIR BRKR MAG-HYDR 60A 125VDC

Sensata-Airpax

8,904 -
RFQ
209-1-1-51-2-9-60

Datasheet

209 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 60A - 125 V Lever 1 - - -
279-1-1-53-9-9-80

279-1-1-53-9-9-80

CIR BRKR MAG-HYDR 80A 160VDC

Sensata-Airpax

5,409 -
RFQ
279-1-1-53-9-9-80

Datasheet

279 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 80A - 160 V Lever 1 - - -
209-1-1-52-2-2-60

209-1-1-52-2-2-60

CIR BRKR MAG-HYDR 60A 125VDC

Sensata-Airpax

6,334 -
RFQ
209-1-1-52-2-2-60

Datasheet

209 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 60A - 125 V Lever 1 - - -
209-1-1-52-2-9-60

209-1-1-52-2-9-60

CIR BRKR MAG-HYDR 60A 125VDC

Sensata-Airpax

5,444 -
RFQ
209-1-1-52-2-9-60

Datasheet

209 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 60A - 125 V Lever 1 - - -
IELTK1-1REC4-52-60.0-01-V

IELTK1-1REC4-52-60.0-01-V

CIR BRKR MAG-HYDR LEVER 60A

Sensata-Airpax

10 -
RFQ
IELTK1-1REC4-52-60.0-01-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 60A - - Lever 1 - - -
2822440000

2822440000

CIR BRK MAG-HYD 240VAC/80VDC LVR

Weidmüller

5 -
RFQ
2822440000

Datasheet

HB Box Obsolete DIN Rail Magnetic (Hydraulic Delay) 20A 240 V 80 V Lever 3 None - CCC, CE, UL489, VDE
2822400000

2822400000

CIR BRK MAG-HYD 240VAC/80VDC LVR

Weidmüller

5 -
RFQ
2822400000

Datasheet

HB Box Obsolete DIN Rail Magnetic (Hydraulic Delay) 10A 240 V 80 V Lever 3 None - CCC, CE, UL489, VDE
IEG11-1-51-30.0-01-V

IEG11-1-51-30.0-01-V

CIR BRKR MAG-HYDR LEVER 30A

Sensata-Airpax

22 -
RFQ
IEG11-1-51-30.0-01-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A - - Lever 2 - - CSA, TUV, UL1077
IUGH11-1-66-15.0-91

IUGH11-1-66-15.0-91

CIR BRKR MAG-HYDR

Sensata-Airpax

22 -
RFQ
IUGH11-1-66-15.0-91

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 9A 250 V 80 V Lever 2 None - -
IEGH11-1-69-30.0-01-V

IEGH11-1-69-30.0-01-V

CIR BRKR MAG-HYDR LEVER 30A

Sensata-Airpax

20 -
RFQ
IEGH11-1-69-30.0-01-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A - - Lever 2 - - CSA, TUV, UL1077
IUGH11-1-65-9.00-01

IUGH11-1-65-9.00-01

CIR BRKR MAG-HYDR

Sensata-Airpax

6,218 -
RFQ
IUGH11-1-65-9.00-01

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 250 V 80 V Lever 2 None - -
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