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
209-3-1-61-3-6-.1

209-3-1-61-3-6-.1

CIR BRKR MAG-HYDR .1A 120/240VAC

Sensata-Airpax

3 -
RFQ
209-3-1-61-3-6-.1

Datasheet

209 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 100mA 240 V - Lever 3 - - -
209-3-1-61-3-9-.1

209-3-1-61-3-9-.1

CIR BRKR MAG-HYDR 100MA 240VAC

Sensata-Airpax

3,722 -
RFQ
209-3-1-61-3-9-.1

Datasheet

209 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100mA 240 V - Lever 3 - - -
IELHK112-38424-100-V

IELHK112-38424-100-V

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

4,810 -
RFQ
IELHK112-38424-100-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever - - - -
W94-X113-30

W94-X113-30

CIR BRKR MAG-HYDR 30A 277VAC

TE Connectivity Potter & Brumfield Relays

2,886 -
RFQ
W94-X113-30

Datasheet

W9 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 277 V - Lever 4 - - -
IULNK111-35196-100

IULNK111-35196-100

CIRCUIT BREAKER MAG-HYDR TOGGLE

Sensata-Airpax

7 -
RFQ
IULNK111-35196-100

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Toggle 3 - - -
IELHK12-39723-1-V

IELHK12-39723-1-V

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

6,002 -
RFQ
IELHK12-39723-1-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever - - - -
IULHK1111-1-61F-20.0-01

IULHK1111-1-61F-20.0-01

CIR BRKR MAG-HYDR 20A LEVER

Sensata-Airpax

4 -
RFQ
IULHK1111-1-61F-20.0-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Lever 4 - - -
IULNK111-1REC4-72-100.-A

IULNK111-1REC4-72-100.-A

CIR BRKR MAG-HYDR 100A TOGGLE

Sensata-Airpax

3,350 -
RFQ
IULNK111-1REC4-72-100.-A

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100A - - Toggle 3 - - -
IULK111-1-62-20.0-01

IULK111-1-62-20.0-01

CIR BRKR MAG-HYDR 20A LEVER

Sensata-Airpax

2 -
RFQ
IULK111-1-62-20.0-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Lever 3 - - -
IULDHK111-1-66-15.0-C-91

IULDHK111-1-66-15.0-C-91

CIR BRKR MAG-HYDR

Sensata-Airpax

2 -
RFQ

-

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 250 V - Lever 3 None - -
IALHK1119-37335-1

IALHK1119-37335-1

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

4,747 -
RFQ
IALHK1119-37335-1

Datasheet

IAL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever - - - -
IEG333-32951-1-V

IEG333-32951-1-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

2 -
RFQ
IEG333-32951-1-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever - - - CSA, TUV, UL1077
229D-2-1-51-1-8-40

229D-2-1-51-1-8-40

CIR BRKR MAG-HYDR 40A 65VDC

Sensata-Airpax

3,683 -
RFQ
229D-2-1-51-1-8-40

Datasheet

229 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 40A - 65 V Lever 2 - - -
203-11-1-63-123-1-1

203-11-1-63-123-1-1

CIR BRKR 12A 32VDC ROCKER

Sensata-Airpax

2,173 -
RFQ
203-11-1-63-123-1-1

Datasheet

203 Bulk Not For New Designs Panel Mount Magnetic - 250 V 32 V Rocker 2 - - UL1077
203-11-1-65-203-N-1

203-11-1-65-203-N-1

CIR BRKR MAG 20A 32VDC ROCKER

Sensata-Airpax

5,820 -
RFQ
203-11-1-65-203-N-1

Datasheet

203 Bulk Not For New Designs Panel Mount Magnetic 20A - 32 V Rocker 2 - - UL1077
219-3-1-41-4-9-60

219-3-1-41-4-9-60

CIR BRKR MAG-HYDR

Sensata-Airpax

3 -
RFQ
219-3-1-41-4-9-60

Datasheet

219 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 60A 240 V - Lever 3 None - -
219-3-1-41-4-9-100

219-3-1-41-4-9-100

CIR BRKR MAG-HYDR 100A 240VAC

Sensata-Airpax

2 -
RFQ
219-3-1-41-4-9-100

Datasheet

219 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100A 240 V - Lever 3 - - -
IULHK1111-1REC4-5545-2

IULHK1111-1REC4-5545-2

CIRCUIT BREAKER MAG-HYDR ROCKER

Sensata-Airpax

4,579 -
RFQ
IULHK1111-1REC4-5545-2

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Rocker 3 - - -
203-11-25375-2

203-11-25375-2

CIR BRKR ROCKER

Sensata-Airpax

3,436 -
RFQ

-

- Bulk Not For New Designs - - - - - - - - - UL1077
203-11-20987-2

203-11-20987-2

CIR BRKR MAG ROCKER

Sensata-Airpax

9,445 -
RFQ
203-11-20987-2

Datasheet

203 Bulk Not For New Designs Panel Mount, Snap-In Magnetic - - - Rocker 2 None - UL1077
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