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
EP63ULD04

EP63ULD04

Circuit Breaker, 3-P, 4A/480V, D

GE General Purpose Control

7 -
RFQ

-

* Retail Package Active - - - - - - - - - -
QL113DMKM.5

QL113DMKM.5

QL113DMKM.5 is a UL489 Listed sp

CBI

10 -
RFQ

-

QL Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 500mA 240 V - Lever 1 None - UL489
QZ113D212

QZ113D212

QZ113D212 Amp 1 Pole Circuit Bre

CBI

11 -
RFQ

-

QZ Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 12A 240 V - Lever 1 None - UL1077
QY113DMU230

QY113DMU230

QY113DMU230 DC rated MCB, din ra

CBI

20 -
RFQ
QY113DMU230

Datasheet

QY Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 30A 240 V 80 V Lever 1 None - UL489A
QY113DMU206

QY113DMU206

QY113DMU206 6 Amp 1 Pole Circuit

CBI

12 -
RFQ

-

QY Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 6A - 80 V Lever 1 None - UL489A
QZ113D205

QZ113D205

5A Circuit Breaker, 1 Pole, 277V

ASI-Automation Systems Interconnect

20 -
RFQ
QZ113D205

Datasheet

QZ Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 5A 480 V - Lever 1 None - UL1077
0626043063-LSEA

0626043063-LSEA

Miniature Circuit Breaker UL489,

LS Electric

20 -
RFQ

-

* Retail Package Active - - - - - - - - - -
QY113DMU205

QY113DMU205

5 Amp DC MCB Mini Circuit Breake

ASI-Ez

15 -
RFQ
QY113DMU205

Datasheet

QY Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 5A 240 V 80 V Lever 1 None - UL489A
QY113DMU208

QY113DMU208

QY113DMU208 8 Amp 1 Pole Circuit

CBI

12 -
RFQ

-

QY Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 8A - 80 V Lever 1 None - UL489A
QY113DMU220

QY113DMU220

20 Amp DC MCB Mini Circuit Break

ASI-Ez

10 -
RFQ
QY113DMU220

Datasheet

QY Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 20A 240 V 80 V Lever 1 None - UL489A
QY113DMU207

QY113DMU207

QY113DMU207 7 Amp 1 Pole Circuit

CBI

10 -
RFQ

-

QY Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 7A - 80 V Lever 1 None - UL489A
QY113DMU203

QY113DMU203

QY113DMU203 DC rated MCB, din ra

CBI

8 -
RFQ

-

QY Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 3A - 80 V Lever 1 None - UL489A
4706-150B

4706-150B

Circuit Breaker 85 Series 150 A,

Egis Mobile Electric

10 -
RFQ
4706-150B

Datasheet

4703 Bulk Active Panel Mount Thermal 150A - 48 V Manual Reset 1 None - -
4706-040B

4706-040B

Circuit Breaker 85 Series 40 A,

Egis Mobile Electric

10 -
RFQ
4706-040B

Datasheet

4703 Bulk Active Panel Mount Thermal 40A - 48 V Manual Reset 1 None - -
4706-030B

4706-030B

Circuit Breaker 85 Series 30 A,

Egis Mobile Electric

10 -
RFQ
4706-030B

Datasheet

4703 Bulk Active Panel Mount Thermal 30A - 48 V Manual Reset 1 None - -
4706-025B

4706-025B

Circuit Breaker 85 Series 25 A,

Egis Mobile Electric

10 -
RFQ
4706-025B

Datasheet

4703 Bulk Active Panel Mount Thermal 25A - 48 V Manual Reset 1 None - -
4706-080B

4706-080B

Circuit Breaker 85 Series 80 A,

Egis Mobile Electric

10 -
RFQ
4706-080B

Datasheet

4703 Bulk Active Panel Mount Thermal 80A - 48 V Manual Reset 1 None - -
4706-070B

4706-070B

Circuit Breaker 85 Series 70 A,

Egis Mobile Electric

10 -
RFQ
4706-070B

Datasheet

4703 Bulk Active Panel Mount Thermal 70A - 48 V Manual Reset 1 None - -
4706-050B

4706-050B

Circuit Breaker 85 Series 50 A,

Egis Mobile Electric

10 -
RFQ
4706-050B

Datasheet

4703 Bulk Active Panel Mount Thermal 50A - 48 V Manual Reset 1 None - -
4706-100B

4706-100B

Circuit Breaker 85 Series 100 A,

Egis Mobile Electric

10 -
RFQ
4706-100B

Datasheet

4703 Bulk Active Panel Mount Thermal 100A - 48 V Manual Reset 1 None - -
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