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
P1MB1PC13

P1MB1PC13

1 POLE, CURVE C, 13A, 230VAC

Lovato Electric

12 -
RFQ
P1MB1PC13

Datasheet

P1MB1P Box Active DIN Rail Thermal Magnetic 13A 230 V 60 V Lever 1 None - CSA C22.2 No. 235, cURus, EAC, IEC 60898-1, IEC 60947-2, TUV-Rheinland, UL 1077
NDB5-Z432-1

NDB5-Z432-1

CIR BRKR HYDRAULIC MAGNT 32A LVR

ASI-Ez

8 -
RFQ
NDB5-Z432-1

Datasheet

NDB5 Box Discontinued at Digi-Key DIN Rail Magnetic (Hydraulic Delay) 32A - - Lever 1 - - UL1077
EP101ULH3C10

EP101ULH3C10

Circuit Breaker, 1-P, 10A/277VAC

GE General Purpose Control

37 -
RFQ

-

* Retail Package Active - - - - - - - - - -
EP101ULH3C40

EP101ULH3C40

Circuit Breaker, 1-P, 40A/277VAC

GE General Purpose Control

20 -
RFQ

-

* Retail Package Active - - - - - - - - - -
NDB5-Z41-1

NDB5-Z41-1

CIR BRKR HYDRAULIC MAGNT 1A LVR

ASI-Ez

10 -
RFQ
NDB5-Z41-1

Datasheet

NDB5 Box Discontinued at Digi-Key DIN Rail Magnetic (Hydraulic Delay) 1A - - Lever 1 - - UL1077
NDB5-J425-1P

NDB5-J425-1P

NDB5-J425-1P is a DIN rail break

Nader

14 -
RFQ
NDB5-J425-1P

Datasheet

NDB5 Box Active DIN Rail Magnetic (Hydraulic Delay) 25A 240 V - Lever 1 - - UL1077
NDB5-J410-1P

NDB5-J410-1P

CIR BRKR HYD MAG 10A 240VAC LVR

ASI-Ez

9 -
RFQ
NDB5-J410-1P

Datasheet

NDB5 Box Discontinued at Digi-Key DIN Rail Magnetic (Hydraulic Delay) 10A 240 V - Lever 1 - - UL1077
P1MB1PC50

P1MB1PC50

1 POLE, CURVE C, 50A, 230VAC

Lovato Electric

36 -
RFQ
P1MB1PC50

Datasheet

P1MB1P Box Active DIN Rail Thermal Magnetic 50A 230 V 60 V Lever 1 None - CSA C22.2 No. 235, cURus, EAC, IEC 60898-1, IEC 60947-2, TUV-Rheinland, UL 1077
NDB3100Z450-1LSS1A0K

NDB3100Z450-1LSS1A0K

UL489 Listed, these panel or rac

Nader

10 -
RFQ

-

- Retail Package Active - - - - - - - - - -
NDB2-63C2-2

NDB2-63C2-2

CIR BRKR THERM MAG 2A 480VAC LVR

ASI-Ez

30 -
RFQ
NDB2-63C2-2

Datasheet

NDB2 Box Discontinued at Digi-Key DIN Rail Thermal Magnetic 2A 480 V - Lever 2 - - UL1077
0627043863-LSEA

0627043863-LSEA

Miniature Circuit Breaker UL1077

LS Electric

21 -
RFQ

-

* Retail Package Active - - - - - - - - - -
MX36-GCA-40

MX36-GCA-40

CIR BRKR 40A 48VDC PUSH-RESET

Trimax Circuit Protectors

50 -
RFQ
MX36-GCA-40

Datasheet

MX36-GCA Bulk Active Panel Mount - 40A - 48 V Push to Reset 1 None - cUL, UL
MX36-GCA-80

MX36-GCA-80

CIR BRKR 80A 48VDC PUSH-RESET

Trimax Circuit Protectors

10 -
RFQ
MX36-GCA-80

Datasheet

MX36-GCA Bulk Active Panel Mount - 80A - 48 V Push to Reset 1 None - cUL, UL
QZ113D202

QZ113D202

2A Circuit Breaker, 1 Pole, 277V

ASI-Ez

30 -
RFQ
QZ113D202

Datasheet

QZ Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 2A 480 V - Lever 1 None - UL1077
QZ113D230

QZ113D230

QZ113D230 DIN rail mini AC circu

CBI

9 -
RFQ

-

QZ Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 150A 120 V 125 V Lever 1 None - CE, CSA, VDE, UL1077
QZ113D250

QZ113D250

QZ113D250 DIN rail mini AC circu

CBI

14 -
RFQ

-

QZ Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 150A 120 V 125 V Lever 1 None - CE, CSA, VDE, UL1077
27990021

27990021

1 AC NO/NC PREBREAK

Socomec

30 -
RFQ

-

* Retail Package Active - - - - - - - - - -
QZ113D220

QZ113D220

QZ113D220 DIN rail mini AC circu

CBI

34 -
RFQ
QZ113D220

Datasheet

QZ Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 20A 480 V - Lever 1 None - UL1077
QZ113D215

QZ113D215

15 Amp Circuit Breaker,1 Pole, M

ASI-Ez

13 -
RFQ
QZ113D215

Datasheet

QZ Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 15A 480 V - Lever 1 None - UL1077
QZ113D204

QZ113D204

QZ113D204 DIN rail mini AC circu

CBI

11 -
RFQ

-

QZ Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 4A 240 V - Lever 1 None - UL1077
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