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
4420.0595

4420.0595

CIR BRKR THRM MAG 1A 277V 65V

SCHURTER Inc.

15 -
RFQ
4420.0595

Datasheet

AS168XAC1 Bulk Obsolete DIN Rail Thermal Magnetic 1A 277 V 65 V Lever 1 - - CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508
NDB2-63D32-3

NDB2-63D32-3

DIN rail circuit breaker, MCB mi

ASI-Ez

100 -
RFQ
NDB2-63D32-3

Datasheet

NDB2 Tape & Box (TB) Active DIN Rail Thermal Magnetic 32A 480 V 125 V Lever 3 None - CCC, TUV, UL1077
7940102630

7940102630

QY-1-13-DM-2-07

Weidmüller

10 -
RFQ

-

9926 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 7A - - Lever 1 - - CE, UL, VDE
PR21-62-10.0A-XX-V

PR21-62-10.0A-XX-V

CIR BRKR MAG-HYDR 10A PUSH-RESET

Sensata-Airpax

59 -
RFQ
PR21-62-10.0A-XX-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A - - Push to Reset 2 - - -
7940102606

7940102606

QY-1-13-DM-OP-02

Weidmüller

11 -
RFQ

-

QZ Bulk Active DIN Rail Hydraulic Magnetic 2A 480 V - Rocker 1 None - CE, cURus, UL1077, VDE
NDB2Z-63C50-2

NDB2Z-63C50-2

50A, 2 Pole, 480V AC, 250V DC,

Nader

8 -
RFQ
NDB2Z-63C50-2

Datasheet

NDB2Z Box Active DIN Rail Thermal Magnetic 50A - - Lever 2 - - UL1077
NDB2Z-63C63-2

NDB2Z-63C63-2

CIR BRKR THERM MAGNETIC 63A LVR

ASI-Ez

6 -
RFQ
NDB2Z-63C63-2

Datasheet

NDB2Z Box Discontinued at Digi-Key DIN Rail Thermal Magnetic 63A - - Lever 2 - - UL1077
4701-60B

4701-60B

Breaker Switch, 60 A, Panel Moun

Egis Mobile Electric

15 -
RFQ
4701-60B

Datasheet

4701 Bulk Active Panel Mount Switch Only 60A - 42 V Push to Reset 1 None - -
7940102602

7940102602

QZ-1-13-D-2-30

Weidmüller

24 -
RFQ

-

QZ Bulk Active DIN Rail Magnetic (Hydraulic Delay) 30A 480 V - Rocker 1 None - CE, cURus, UL1077, VDE
4410.9015

4410.9015

CIR BRKR THRM 15A 240VAC 28VDC

SCHURTER Inc.

8 -
RFQ
4410.9015

Datasheet

TM12-MSM Bulk Active Panel Mount Thermal 15A 240 V 28 V Push-Push 1 - - -
IEG11-35734-5-V

IEG11-35734-5-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

10 -
RFQ
IEG11-35734-5-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 2 - - CSA, TUV, UL1077
7940102637

7940102637

CIR BRKR MAG-HYDR 35A 80VDC

Weidmüller

7 -
RFQ

-

9926 Box Active DIN Rail Magnetic (Hydraulic Delay) 35A - 80 V Lever 1 - - UL489A, VDE
GMB63H1PC16

GMB63H1PC16

CIR BRKR THERM-MAG 16A 480/277V

Carlo Gavazzi Inc.

9 -
RFQ
GMB63H1PC16

Datasheet

GMB63 Box Active DIN Rail Thermal Magnetic 16A 480 V - Lever 1 None - CSA C22.2 No 5, IEC 60947-2, UL489
PR14-59-.500A-XX-V

PR14-59-.500A-XX-V

CIR BRKR MAG-HYDR

Sensata-Airpax

11 -
RFQ
PR14-59-.500A-XX-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 3A 250 V 65 V Push to Reset 1 None - -
2822130000

2822130000

CIR BRK MAG-HYD 240VAC/80VDC LVR

Weidmüller

12 -
RFQ
2822130000

Datasheet

HB Box Obsolete DIN Rail Magnetic (Hydraulic Delay) 25A 240 V 80 V Lever 1 None - CCC, CE, UL489, VDE
2822030000

2822030000

CIR BRK MAG-HYD 240VAC/80VDC LVR

Weidmüller

9 -
RFQ
2822030000

Datasheet

HB Box Obsolete DIN Rail Magnetic (Hydraulic Delay) 3A 240 V 80 V Lever 1 None - CCC, CE, UL489, VDE
2822080000

2822080000

CIR BRK MAG-HYD 240VAC/80VDC LVR

Weidmüller

9 -
RFQ
2822080000

Datasheet

HB Box Obsolete DIN Rail Magnetic (Hydraulic Delay) 10A 240 V 80 V Lever 1 None - CCC, CE, UL489, VDE
2822060000

2822060000

CIR BRK MAG-HYD 240VAC/80VDC LVR

Weidmüller

7 -
RFQ
2822060000

Datasheet

HB Box Obsolete DIN Rail Magnetic (Hydraulic Delay) 6A 240 V 80 V Lever 1 None - CCC, CE, UL489, VDE
PR21-2-.750A-XX-V

PR21-2-.750A-XX-V

CIR BRKR MAGHYDR 750MA PSH-RESET

Sensata-Airpax

14 -
RFQ
PR21-2-.750A-XX-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 750mA - - Push to Reset 2 - - -
4410.9020

4410.9020

CIR BRKR THRM 15A 240VAC 28VDC

SCHURTER Inc.

9 -
RFQ
4410.9020

Datasheet

TM12-MSM Bulk Active Panel Mount Thermal 15A 240 V 28 V Push-Push 1 - - -
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