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
W92-X152-50

W92-X152-50

CIR BRKR MAG-HYDR 50A 65VDC

TE Connectivity Potter & Brumfield Relays

9,347 -
RFQ
W92-X152-50

Datasheet

W9 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A - 65 V Lever 2 - - -
T21-2-7.50A-01-11A-V

T21-2-7.50A-01-11A-V

CIR BRKR MAG-HYDR 7.5A TOGGLE

Sensata-Airpax

5,242 -
RFQ
T21-2-7.50A-01-11A-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 7.5A - - Toggle 2 - - -
IPA-11-1-51-25.0-01

IPA-11-1-51-25.0-01

CIR BRKR MAG-HYDR 25A LEVER

Sensata-Airpax

4,169 -
RFQ
IPA-11-1-51-25.0-01

Datasheet

IPA Bulk Active Panel Mount Magnetic (Hydraulic Delay) 25A - - Lever 2 - - -
2478410000

2478410000

CB MCB 489 3P C 12A ACDC

Weidmüller

7 -
RFQ
2478410000

Datasheet

MCB 489 Bulk Active DIN Rail Thermal Magnetic 12A 277 V - Lever 3 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE
R21-62F-1.00A-26170-21-V

R21-62F-1.00A-26170-21-V

CIRCUIT BREAKER MAG-HYDR ROCKER

Sensata-Airpax

11 -
RFQ
R21-62F-1.00A-26170-21-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Rocker 2 - - -
IULZXK1-1-61-20.0-G1

IULZXK1-1-61-20.0-G1

CIR BRKR MAG-HYDR 20A ROCKER

Sensata-Airpax

16 -
RFQ
IULZXK1-1-61-20.0-G1

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Rocker 1 - - -
IEGF66-30298-334-V

IEGF66-30298-334-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

11 -
RFQ
IEGF66-30298-334-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 2 - - CSA, TUV, UL1077
4704-050B

4704-050B

Circuit Breaker, 87 Series, 50 A

Egis Mobile Electric

10 -
RFQ
4704-050B

Datasheet

87 Bulk Active Chassis Mount Thermal 50A - 48 V Manual Reset 1 None - ABYC-E11, IP66, SAE J1171, SAE J553
4707-050B

4707-050B

Circuit Breaker, 87 Series, 50 A

Egis Mobile Electric

9 -
RFQ
4707-050B

Datasheet

87 Bulk Active Panel Mount Thermal 50A - 48 V Manual Reset 1 None - ABYC-E11, IP66, SAE J1171, SAE J553
IEL1-1REC5-51-10.0-01-V

IEL1-1REC5-51-10.0-01-V

CIR BRKR MAG-HYDR 10A LEVER

Sensata-Airpax

15 -
RFQ
IEL1-1REC5-51-10.0-01-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A - - Lever 1 - - -
UPG11-1-62-153-01

UPG11-1-62-153-01

CIRCUIT BREAKER MAGNETIC CIRCUIT

Sensata-Airpax

2 -
RFQ

-

* Bulk Active - - - - - - - - - -
IUG6-1-41-15.0-A-01

IUG6-1-41-15.0-A-01

CIR BRKR MAG-HYDR

Sensata-Airpax

3,120 -
RFQ
IUG6-1-41-15.0-A-01

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 8A 250 V 80 V Lever 1 None - -
IUG6-1REC4-52-20.0-01

IUG6-1REC4-52-20.0-01

CIR BRKR MAG-HYDR LEVER 20A

Sensata-Airpax

5 -
RFQ
IUG6-1REC4-52-20.0-01

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Lever 1 - - -
4420.0317

4420.0317

CIR BRKR THRM MAG 7A 480V 65V

SCHURTER Inc.

14 -
RFQ
4420.0317

Datasheet

AS168XAC2 Bulk Obsolete DIN Rail Thermal Magnetic 7A 480 V 65 V Lever 2 - - CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508
4420.0281

4420.0281

CIR BRKR THRM MAG 6A 480V 65V

SCHURTER Inc.

8 -
RFQ
4420.0281

Datasheet

AS168XAC2 Bulk Obsolete DIN Rail Thermal Magnetic 6A 480 V 65 V Lever 2 - - CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508
4420.0273

4420.0273

CIR BRKR THRM MAG 3A 480V 65V

SCHURTER Inc.

5 -
RFQ
4420.0273

Datasheet

AS168XAC2 Bulk Obsolete DIN Rail Thermal Magnetic 3A 480 V 65 V Lever 2 - - CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508
4420.0605

4420.0605

CIR BRKR THRM MAG 4A 480V 65V

SCHURTER Inc.

5 -
RFQ
4420.0605

Datasheet

AS168XAC2 Bulk Obsolete DIN Rail Thermal Magnetic 4A 480 V 65 V Lever 2 - - CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508
2822260000

2822260000

CIR BRK MAG-HYD 240VAC/80VDC LVR

Weidmüller

2 -
RFQ
2822260000

Datasheet

HB Box Obsolete DIN Rail Magnetic (Hydraulic Delay) 15A 240 V 80 V Lever 2 None - CCC, CE, UL489, VDE
7940102460

7940102460

CIR BRKR 2.5A 480VAC 65VDC

Weidmüller

4 -
RFQ
7940102460

Datasheet

CB2200 Bulk Active DIN Rail Thermal Magnetic 2.5A 480 V 65 V Lever 1 - - CSA C22.2 No 235, UL1077, VDE
9124453500

9124453500

CIR BRKR 13A 250VAC 80VDC

Weidmüller

20 -
RFQ
9124453500

Datasheet

CB4200 Bulk Active DIN Rail Thermal Magnetic 13A 250 V 80 V Push to Reset 2 - - CSA C22.2 No 235, UL1077, VDE
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