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

Reset All
Apply All
Result

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
R11-1-1.50A-B06EV

R11-1-1.50A-B06EV

CIR BRKR MAG-HYDR

Sensata-Airpax

7,603 -
RFQ
R11-1-1.50A-B06EV

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 1A 250 V 65 V Rocker 1 None - -
NDB1-125C80-1

NDB1-125C80-1

80A, 240V AC, 60V DC, 1 Pole, Di

ASI-Automation Systems Interconnect

200 -
RFQ
NDB1-125C80-1

Datasheet

NDB1-125 Retail Package Active DIN Rail High Current 80A 480 V 60 V Lever 1 None - CCC, UL1077
2822040000

2822040000

CIR BRK MAG-HYD 240VAC/80VDC LVR

Weidmüller

12 -
RFQ
2822040000

Datasheet

HB Box Obsolete DIN Rail Magnetic (Hydraulic Delay) 4A 240 V 80 V Lever 1 None - CCC, CE, UL489, VDE
1100-CB1C2D20

1100-CB1C2D20

UL 489, 1 POLE, 2A, TRIP CURVE C

c3controls

200 -
RFQ

-

1100 Box Active DIN Rail Thermal Magnetic 2A 277 V 48 V Lever 1 None - CE, CSA C22.2 No. 5, cULus, UL489
1100-CB1D2U15

1100-CB1D2U15

UL 489, 1 POLE, 15A TRIP CURVE D

c3controls

197 -
RFQ

-

1100 Box Active DIN Rail Thermal Magnetic 15A 277 V 48 V Lever 1 None - CE, CSA C22.2 No. 5, cULus, UL489
CBW68-HF-50A-5HD

CBW68-HF-50A-5HD

CIR BRKR THRM 50A 250VAC 50VDC

OptiFuse

500 -
RFQ
CBW68-HF-50A-5HD

Datasheet

CBW68 Bulk Active Panel Mount Thermal 50A 250 V 32 V Push to Reset 1 None - cURus, IP 40
W91-A112-15

W91-A112-15

CIR BRKR MAG-HYDR 15A 277VAC

TE Connectivity Potter & Brumfield Relays

214 -
RFQ
W91-A112-15

Datasheet

W9 Tray Obsolete Panel Mount Magnetic (Hydraulic Delay) 15A 277 V - Lever 1 - - -
CBW68-EF-60A-P

CBW68-EF-60A-P

CIR BRKR THRM 60A 250VAC 50VDC

OptiFuse

156 -
RFQ
CBW68-EF-60A-P

Datasheet

CBW68 Bulk Active Panel Mount Thermal 60A 250 V 32 V Push to Reset 1 None - cURus, IP 40
W23-X1013-15

W23-X1013-15

CIR BRKR THRM

TE Connectivity Potter & Brumfield Relays

3,925 -
RFQ

-

W23 Bulk Active Panel Mount Thermal 15A 240 V 50 V Push-Pull Plunger - - - -
NDB2-63C20-3

NDB2-63C20-3

3 Pole, 20A, 480V AC, Trip Curve

ASI-Ez

199 -
RFQ
NDB2-63C20-3

Datasheet

NDB2 Box Active DIN Rail Thermal Magnetic 20A 480 V - Lever 3 - - UL1077
UPGH11-1-66-153-01

UPGH11-1-66-153-01

UPGH11-1-66-153-01

Sensata-Airpax

102 -
RFQ

-

* Bulk Active - - - - - - - - - -
NDB2-63C40-3

NDB2-63C40-3

40A, 240V AC, 60V DC, 1 Pole, Di

ASI-Automation Systems Interconnect

249 -
RFQ
NDB2-63C40-3

Datasheet

NDB2 Retail Package Active DIN Rail Thermal Magnetic 40A 240 V 60 V Lever 3 None - CCC, UL1077
W67-X2Q13-30

W67-X2Q13-30

CIR BRKR MAG-HYDR 30A 277VAC

TE Connectivity Potter & Brumfield Relays

2,817 -
RFQ
W67-X2Q13-30

Datasheet

W6 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 277 V - Lever 1 - - -
W67-X2Q52-2

W67-X2Q52-2

CIR BRKR MAG-HYDR 2A 65VDC LEVER

TE Connectivity Potter & Brumfield Relays

8,312 -
RFQ
W67-X2Q52-2

Datasheet

W6 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2A - 65 V Lever 1 - - -
W67-X2Q13-3

W67-X2Q13-3

CIR BRKR MAG-HYDR 3A 277VAC

TE Connectivity Potter & Brumfield Relays

7,107 -
RFQ
W67-X2Q13-3

Datasheet

W6 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 3A 277 V - Lever 1 - - -
NDB1L-32C-25-120V

NDB1L-32C-25-120V

25A GROUND FAULT CB, 30MA EARTH

ASI-Ez

250 -
RFQ
NDB1L-32C-25-120V

Datasheet

NDB1L Box Active DIN Rail Ground Fault 25A 120 V - Lever 2 Red - UL1053
NDB1L-32C-16-120V

NDB1L-32C-16-120V

16A GROUND FAULT CB, 30MA EARTH

ASI-Ez

242 -
RFQ
NDB1L-32C-16-120V

Datasheet

NDB1L Box Active DIN Rail Ground Fault 16A 120 V - Lever 3 Red - UL1053
NDB1L-32C-20-120V

NDB1L-32C-20-120V

20A GROUND FAULT CB, 30MA EARTH

ASI-Ez

195 -
RFQ
NDB1L-32C-20-120V

Datasheet

NDB1L Box Active DIN Rail Ground Fault 20A 120 V - Lever 4 Red - UL1053
NDB1L-32C-6-120V

NDB1L-32C-6-120V

6A GROUND FAULT CB, 30MA EARTH L

ASI-Ez

166 -
RFQ
NDB1L-32C-6-120V

Datasheet

NDB1L Box Active DIN Rail Ground Fault 6A 120 V - Lever 1 Red - UL1053
NDB1L-32C-10-240V

NDB1L-32C-10-240V

10A GROUND FAULT CB, 30MA EARTH

ASI-Ez

150 -
RFQ
NDB1L-32C-10-240V

Datasheet

NDB1L Box Active DIN Rail Ground Fault 10A 240 V - Lever 8 Red - UL1053
Total 59416 Record«Prev1... 4849505152535455...2971Next»
TomatoElec

Search

TomatoElec

Products

TomatoElec

Phone

TomatoElec

User