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
NDB5-Z412-1

NDB5-Z412-1

CIR BRKR HYDRAULIC MAGNT 12A LVR

ASI-Ez

9 -
RFQ
NDB5-Z412-1

Datasheet

NDB5 Box Discontinued at Digi-Key DIN Rail Magnetic (Hydraulic Delay) 12A - - Lever 1 - - UL1077
T11-51-30.0A-01-11A

T11-51-30.0A-01-11A

CIR BRKR MAG-HYDR 30A TOGGLE

Sensata-Airpax

32 -
RFQ
T11-51-30.0A-01-11A

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A - - Toggle 1 - - -
PR11-51-1.00A-XX-V

PR11-51-1.00A-XX-V

CIR BRKR MAG-HYDR 1A PUSH-RESET

Sensata-Airpax

37 -
RFQ
PR11-51-1.00A-XX-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 1A - - Push to Reset 1 - - -
PP11-1-1.00A-OA-V

PP11-1-1.00A-OA-V

CIR BRKR MAG-HYDR 1A PUSH-PULL

Sensata-Airpax

5,644 -
RFQ
PP11-1-1.00A-OA-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 1A - - Push-Pull 1 - - -
R11-2-8.00A-R01IV-V

R11-2-8.00A-R01IV-V

CIR BRKR MAG-HYDR 8A ROCKER

Sensata-Airpax

24 -
RFQ
R11-2-8.00A-R01IV-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 8A - - Rocker 1 - - -
PP11-61-5.00A-XX-V

PP11-61-5.00A-XX-V

CIR BRKR MAG-HYDR 5A PUSH-PULL

Sensata-Airpax

3,553 -
RFQ
PP11-61-5.00A-XX-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A - - Push-Pull 1 - - -
R11-2-1.00A-B06EV

R11-2-1.00A-B06EV

CIR BRKR MAG-HYDR 1A ROCKER

Sensata-Airpax

20 -
RFQ
R11-2-1.00A-B06EV

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 1A - - Rocker 1 - - -
4435.0619

4435.0619

CIR BRKR THRM 1.2A 240VAC 32VDC

SCHURTER Inc.

17 -
RFQ
4435.0619

Datasheet

TA35 Box Active Panel Mount Thermal 1.2A 240 V 32 V Rocker 1 Blue 240V CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
R11-61-2.50A-B01CH-V

R11-61-2.50A-B01CH-V

CIR BRKR MAG-HYDR 2.5A ROCKER

Sensata-Airpax

6,834 -
RFQ
R11-61-2.50A-B01CH-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2.5A - - Rocker 1 - - -
R11-61-7.50A-B01CH-V

R11-61-7.50A-B01CH-V

CIR BRKR MAG-HYDR 7.5A ROCKER

Sensata-Airpax

5,512 -
RFQ
R11-61-7.50A-B01CH-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 7.5A - - Rocker 1 - - -
7940114112

7940114112

QY-1-13-DM-OP-10

Weidmüller

7 -
RFQ

-

- Bulk Active - - - - - - - - - -
NDB2-63C10-2

NDB2-63C10-2

CIR BRK THERM MAG 10A 480VAC LVR

ASI-Ez

30 -
RFQ
NDB2-63C10-2

Datasheet

NDB2 Box Active DIN Rail Thermal Magnetic 10A 480 V - Lever 2 - - UL1077
NDB2-63C20-2

NDB2-63C20-2

CIR BRK THERM MAG 20A 480VAC LVR

ASI-Ez

25 -
RFQ
NDB2-63C20-2

Datasheet

NDB2 Box Active DIN Rail Thermal Magnetic 20A 480 V - Lever 2 - - UL1077
QZ113D925

QZ113D925

QZ113D925 is a 25 amp space savi

CBI

14 -
RFQ

-

QZ Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 25A 240 V - Lever 1 None - UL1077
QZ113D905

QZ113D905

QZ113D905 5 Amp Circuit Breaker

CBI

6 -
RFQ

-

QZ Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 5A 240 V - Lever 1 None - UL1077
NDB2-63C25-2

NDB2-63C25-2

CIR BRK THERM MAG 25A 480VAC LVR

ASI-Ez

10 -
RFQ
NDB2-63C25-2

Datasheet

NDB2 Box Active DIN Rail Thermal Magnetic 25A 480 V - Lever 2 - - UL1077
PP11-2-10.0A-OA-S

PP11-2-10.0A-OA-S

CIR BRKR MAG-HYDR 10A PUSH-PULL

Sensata-Airpax

36 -
RFQ
PP11-2-10.0A-OA-S

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A - - Push-Pull 1 - - -
PP11-62-1.50A-OB-S

PP11-62-1.50A-OB-S

CIR BRKR MAG-HYDR

Sensata-Airpax

5,057 -
RFQ
PP11-62-1.50A-OB-S

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 1A 250 V 65 V Push-Pull Plunger 1 None - -
P1MB1PC40

P1MB1PC40

1 POLE, CURVE C, 40A, 230VAC

Lovato Electric

50 -
RFQ
P1MB1PC40

Datasheet

P1MB1P Box Active DIN Rail Thermal Magnetic 40A 230 V 60 V Lever 1 None - CSA C22.2 No. 235, cURus, EAC, IEC 60898-1, IEC 60947-2, TUV-Rheinland, UL 1077
P1MB1PC63

P1MB1PC63

1 POLE, CURVE C, 63A, 230VAC

Lovato Electric

24 -
RFQ
P1MB1PC63

Datasheet

P1MB1P Box Active DIN Rail Thermal Magnetic 63A 400 V - Lever 1 None - CSA C22.2 No. 235, cURus, EAC, IEC 60898-1, IEC 60947-2, TUV-Rheinland, UL 1077
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