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
S201UP-K6

S201UP-K6

Circuit Breaker, 1-P, 6A/277V, K

ABB Control

8 -
RFQ

-

* Retail Package Active - - - - - - - - - -
S201UDC-Z5-ABBG

S201UDC-Z5-ABBG

Circuit Breaker, 1-P, 5A/60VDC

ABB Control

25 -
RFQ

-

- Retail Package Active - - - - - - - - - -
S201UDC-Z5

S201UDC-Z5

Circuit Breaker, 1-P, 5A/60VDC

ABB Control

25 -
RFQ

-

* Retail Package Active - - - - - - - - - -
S201UDC-Z2

S201UDC-Z2

S200UDC Circuit Breaker 1P Z 2A

ABB Control

10 -
RFQ
S201UDC-Z2

Datasheet

* Retail Package Active - - - - - - - - - -
EP102ULH4C0.5

EP102ULH4C0.5

Circuit Breaker, 2-P, 0.5A/480V,

GE General Purpose Control

19 -
RFQ

-

* Retail Package Active - - - - - - - - - -
0627049863-LSEA

0627049863-LSEA

Miniature Circuit Breaker UL489,

LS Electric

78 -
RFQ

-

* Retail Package Active - - - - - - - - - -
0627049263-LSEA

0627049263-LSEA

Miniature Circuit Breaker UL489,

LS Electric

72 -
RFQ

-

* Retail Package Active - - - - - - - - - -
0627056663-LSEA

0627056663-LSEA

Miniature Circuit Breaker UL489,

Galco Industrial Electronics

53 -
RFQ

-

- Retail Package Obsolete - - - - - - - - - -
0627050763-LSEA

0627050763-LSEA

Miniature Circuit Breaker UL489,

Galco Industrial Electronics

38 -
RFQ

-

- Retail Package Obsolete - - - - - - - - - -
0627050963-LSEA

0627050963-LSEA

Miniature Circuit Breaker UL489,

Galco Industrial Electronics

36 -
RFQ

-

- Retail Package Obsolete - - - - - - - - - -
NDB3100J46-2LSS1A0R

NDB3100J46-2LSS1A0R

2 Pole, 6 Amp Panel Mount Circui

Nader

13 -
RFQ

-

- Retail Package Active - - - - - - - - - -
4709-175B

4709-175B

Circuit Breaker 85 Series 175 A,

Egis Mobile Electric

10 -
RFQ
4709-175B

Datasheet

4709 Bulk Active Chassis Mount Thermal 175A - 30 V Manual Reset 1 None - -
4709-200B

4709-200B

Circuit Breaker 85 Series 200 A,

Egis Mobile Electric

10 -
RFQ
4709-200B

Datasheet

4709 Bulk Active Chassis Mount Thermal 200A - 30 V Manual Reset 1 None - -
EP102ULH4B30

EP102ULH4B30

Circuit Breaker, 2-P, 30A/480V,

GE General Purpose Control

3 -
RFQ

-

* Retail Package Active - - - - - - - - - -
EP102ULH4B20

EP102ULH4B20

Circuit Breaker, 2-P, 20A/480V,

GE General Purpose Control

2 -
RFQ

-

* Retail Package Active - - - - - - - - - -
QL213DMKM15

QL213DMKM15

QL213DMKM15 is a UL489 Listed sp

CBI

15 -
RFQ

-

QL Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 15A 240 V - Lever 2 None - UL489
QL213DMKM03

QL213DMKM03

QL213DMKM03 is a UL489 Listed sp

CBI

5 -
RFQ

-

QL Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 3A 250 V 80 V Lever 3 None - CCC, CE, EN 60947-2, IEC 60947-2, UL489, VDE
0627050463-LSEA

0627050463-LSEA

Miniature Circuit Breaker UL489,

Galco Industrial Electronics

7 -
RFQ

-

- Retail Package Obsolete - - - - - - - - - -
NDB2T-63C50-2L

NDB2T-63C50-2L

50 Amp 2 Pole Circuit Breaker, 2

Nader

15 -
RFQ
NDB2T-63C50-2L

Datasheet

NDB2 Retail Package Active DIN Rail Thermal Magnetic 50A 480 V 60 V Lever 2 None - CCC, UL1077
EP103ULH4B25

EP103ULH4B25

Circuit Breaker, 3-P, 25A/480VAC

GE General Purpose Control

2 -
RFQ

-

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