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
IUGN66-1-52-30.0

IUGN66-1-52-30.0

CIR BRKR MAG-HYDR LEVER 30A

Sensata-Airpax

6,268 -
RFQ
IUGN66-1-52-30.0

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A - - Toggle 2 - - -
IUGN66-1-62-25.0

IUGN66-1-62-25.0

CIR BRKR MAG-HYDR 25A TOGGLE

Sensata-Airpax

4 -
RFQ
IUGN66-1-62-25.0

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 25A - - Toggle 2 - - -
IUGN66-1-52-15.0

IUGN66-1-52-15.0

CIR BRKR MAG-HYDR LEVER 15A

Sensata-Airpax

4,473 -
RFQ
IUGN66-1-52-15.0

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A - - Toggle 2 - - -
M4-32R-10

M4-32R-10

MOTOR PROTECT CB ROTARY 6-10A

Benedict GmbH

22 -
RFQ
M4-32R-10

Datasheet

M4 Box Active DIN Rail Motor Protection Circuit Breaker 10A 600 V - Rotary 3 None - CE, cULus, SEV
M4-32R-17

M4-32R-17

MOTOR PROTECT CB ROTARY 11-17A

Benedict GmbH

19 -
RFQ
M4-32R-17

Datasheet

M4 Box Active DIN Rail Motor Protection Circuit Breaker 17A 600 V - Rotary 3 None - CE, cULus, SEV
M4-32R-13

M4-32R-13

MOTOR PROTECT CB ROTARY 9-13A

Benedict GmbH

17 -
RFQ
M4-32R-13

Datasheet

M4 Retail Package Active DIN Rail Motor Protection Circuit Breaker 13A 600 V - Rotary 3 None - CE, cULus, SEV
IELX111-1-62-25.0-AE-22-V

IELX111-1-62-25.0-AE-22-V

CIR BRKR MAG-HYDR LEVER 25A

Sensata-Airpax

9,562 -
RFQ
IELX111-1-62-25.0-AE-22-V

Datasheet

IEL Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 25A 480 V - Rocker 3 - - -
IULX111-1-61-40.0-42

IULX111-1-61-40.0-42

CIRCUIT BREAKER

Sensata-Airpax

8,390 -
RFQ
IULX111-1-61-40.0-42

Datasheet

IUL Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 40A - 80 V Rocker 3 - - -
IUL111-1-62-5.00-01

IUL111-1-62-5.00-01

CIR BRKR MAG-HYDR 5A LEVER

Sensata-Airpax

3 -
RFQ
IUL111-1-62-5.00-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A - - Lever 3 - - -
GMS-63S 10A

GMS-63S 10A

MMS 63A STD BREAK 6-10A

Carlo Gavazzi Inc.

3 -
RFQ
GMS-63S 10A

Datasheet

GMS Bulk Active DIN Rail Manual Motor Starter 10A 690 V - Rotary 3 None - CE, CSA, cUL, UL508
209-2-1-61-4-8-5

209-2-1-61-4-8-5

CIR BRKR MAG-HYDR

Sensata-Airpax

3,267 -
RFQ
209-2-1-61-4-8-5

Datasheet

209 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 240 V - Lever 2 None - -
209-2-1-62-4-8-30-H-V

209-2-1-62-4-8-30-H-V

CIR BRKR MAG-HYDR 30A 240VAC

Sensata-Airpax

5,163 -
RFQ
209-2-1-62-4-8-30-H-V

Datasheet

209 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 30A 240 V - Lever 2 - - -
209-2-1-63-3-8-20

209-2-1-63-3-8-20

CIR BRKR MAG-HYDR 20A 120/240VAC

Sensata-Airpax

6,015 -
RFQ
209-2-1-63-3-8-20

Datasheet

209 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 20A 240 V - Lever 2 - - -
209-2-1-52-2-8-30-V

209-2-1-52-2-8-30-V

CIR BRKR MAG-HYDR 30A 125VDC

Sensata-Airpax

4,585 -
RFQ
209-2-1-52-2-8-30-V

Datasheet

209 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 30A - 125 V Lever 2 - - -
229-2-1-66-6-9-50

229-2-1-66-6-9-50

CIR BRKR MAG-HYDR 50A 277VAC

Sensata-Airpax

2,883 -
RFQ
229-2-1-66-6-9-50

Datasheet

229 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 50A 277 V - Lever 2 - - -
219-2-1-65-3-5-2

219-2-1-65-3-5-2

CIR BRKR MAG-HYDR 2A 120/240VAC

Sensata-Airpax

6,660 -
RFQ
219-2-1-65-3-5-2

Datasheet

219 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 2A 240 V - Lever 2 - - -
279-2-1-52-9-2-25

279-2-1-52-9-2-25

CIR BRKR MAG-HYDR 25A 160VDC

Sensata-Airpax

6,649 -
RFQ
279-2-1-52-9-2-25

Datasheet

279 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 25A - 160 V Lever 2 - - -
IALN11-1REC4-72-50.0

IALN11-1REC4-72-50.0

CIR BRKR MAG-HYDR 50A ROCKER

Sensata-Airpax

3,268 -
RFQ
IALN11-1REC4-72-50.0

Datasheet

IAL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A - - Rocker 2 - - -
IALHK21-1REC5R-40731-30

IALHK21-1REC5R-40731-30

CIR BRKR MAG-HYDR

Sensata-Airpax

12 -
RFQ
IALHK21-1REC5R-40731-30

Datasheet

IAL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - 415 V 80 V Lever - None - -
IEGHS666-1-63-20.0-01-V

IEGHS666-1-63-20.0-01-V

CIR BRKR MAG-HYDR LEVER 20A

Sensata-Airpax

2,394 -
RFQ
IEGHS666-1-63-20.0-01-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Lever 3 - - CSA, TUV, UL1077
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