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Circuit Breakers

Photo Mfr. Part # Availability 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
3RV20214EA100DA0 Siemens electronic component

3RV20214EA100DA0

MSP S0 27-32A SCREW

Siemens

8,654
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 32A 690 V - Rotary 3 None - CCC, CE, EAC, VDE
FA1-M0-14-825-42A-BG Carling Technologies electronic component

FA1-M0-14-825-42A-BG

CIRCUIT BREAKER

Carling Technologies

9,819
RFQ

Datasheet

F Bulk Active Chassis Mount Magnetic (Hydraulic Delay) 250A 277 V 125 V Lever 1 None - CCC, cULus, UL489
JTE-1-1REG4-40642-125 Sensata-Airpax electronic component

JTE-1-1REG4-40642-125

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

5,134
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
3VA51105ED160AA0 Siemens electronic component

3VA51105ED160AA0

BRKR 3VA51 1P 100A 35KA FTFM AL

Siemens

2,215
RFQ

Datasheet

SENTRON Box Active DIN Rail - 100A 415 V - Lever 1 None - CCC, CE, UL489, VDE
3RV28111AD10 Siemens electronic component

3RV28111AD10

TMCB UL489 FOR XFRMR S00 1.6A SC

Siemens

9,670
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 1.6A 690 V - Rotary 3 None - CE, CSA, EAC, UL489, VDE
3RV28110JD10 Siemens electronic component

3RV28110JD10

TMCB UL489 FOR XFRMR S00 1A SCRE

Siemens

7,707
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 1A 690 V - Rotary 3 None - CCC, CE, CSA, EAC, UL, VDE
3RV28111GD10 Siemens electronic component

3RV28111GD10

TMCB UL489 FOR XFRMR S00 6.3A SC

Siemens

7,524
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 6.3A 690 V - Rotary 3 None - CE, CSA, EAC, UL489, VDE
3RV28111HD10 Siemens electronic component

3RV28111HD10

TMCB UL489 FOR XFRMR S00 8A SCRE

Siemens

4,502
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 8A 690 V - Rotary 3 None - CE, CSA, EAC, UL489, VDE
3RV28110KD10 Siemens electronic component

3RV28110KD10

TMCB UL489 FOR XFRMR S00 1.25A S

Siemens

5,938
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 1.25A 690 V - Rotary 3 None - CCC, CE, CSA, EAC, UL, VDE
3RV28111BD10 Siemens electronic component

3RV28111BD10

TMCB UL489 FOR XFRMR S00 2A SCRE

Siemens

6,184
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 2A 690 V - Rotary 3 None - CE, CSA, EAC, UL489, VDE
3RV28111CD10 Siemens electronic component

3RV28111CD10

TMCB UL489 FOR XFRMR S00 2.5A SC

Siemens

3,105
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 2.5A 690 V - Rotary 3 None - CE, CSA, EAC, UL489, VDE
M9F43303 Schneider Electric electronic component

M9F43303

MULTI9 C60BP 3P D 3A 10KA 480Y/2

Schneider Electric

2,974
RFQ

-

Multi9 Box Active DIN Rail Thermal Magnetic 3A 440 V - Toggle 3 None - CSA C22.2 No 5, EN 60947-2, GB 14048.2, IEC 60947-2, UL489
269-4-34624-1 Sensata-Airpax electronic component

269-4-34624-1

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

3,556
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
2510FW2P Schneider Electric electronic component

2510FW2P

MANUAL STARTER 277VAC

Schneider Electric

6,860
RFQ

Datasheet

F Box Active Chassis Mount Manual Motor Starter 16A 277 V 230 V Toggle 2 None - CSA, UL
2510KR2H Schneider Electric electronic component

2510KR2H

MANUAL SWITCH 600VAC K+OPTIONS

Schneider Electric

5,631
RFQ

Datasheet

K Box Active Chassis Mount Switch Only 20A 600 V 230 V Toggle 3 None - CSA, UL
203-15-9486-1 Sensata-Airpax electronic component

203-15-9486-1

CIR BRKR ROCKER

Sensata-Airpax

5,574
RFQ

-

- Bulk Not For New Designs - - - - - - - - - UL1077
IULK111-1-62-40.0-01 Sensata-Airpax electronic component

IULK111-1-62-40.0-01

CIR BRKR MAG-HYDR 40A LEVER

Sensata-Airpax

1
RFQ

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 40A - - Lever 3 - - -
3RV27110KD10 Siemens electronic component

3RV27110KD10

TMCB UL489 S00 1.25A SCREW

Siemens

8,979
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 1.25A 690 V - Rotary 3 None - CCC, CE, CSA, EAC, UL, VDE
M9F21308 Schneider Electric electronic component

M9F21308

MULTI9 C60SP 3P B 8A 10KA 480Y/2

Schneider Electric

2,173
RFQ

-

Multi9 Box Active DIN Rail Thermal Magnetic 8A 440 V - Toggle 3 None - CSA C22.2 No 235, EN 60947-2, GB 14048.2, IEC 60947-2, UL1077
M9F21313 Schneider Electric electronic component

M9F21313

MULTI9 C60SP 3P B 13A 10KA 480Y/

Schneider Electric

5,928
RFQ

-

Multi9 Box Active DIN Rail Thermal Magnetic 13A 415 V - Toggle 3 None - CSA C22.2 No 235, EN 60947-2, GB 14048.2, IEC 60947-2, UL1077

Circuit Breakers Electronic Components

Explore Circuit Breakers electronic components, related subcategories, product specifications, datasheets and sourcing options. We support original component procurement, BOM sourcing and RFQ services for engineers, distributors and global buyers.

Frequently Asked Questions

Q1: What products are included in Circuit Breakers?
This category includes related Circuit Breakers subcategories and electronic components from multiple manufacturers. Select a lower-level category to view available part numbers.

Q2: Can I request a quotation for Circuit Breakers components?
Yes. Send us the part numbers and required quantities, and our team will provide sourcing and quotation support.

Q3: Are datasheets and technical information available?
Yes. Datasheets and technical information are available on supported final product pages and product listings.

Q4: Do you support BOM sourcing?
Yes. We support BOM matching, component procurement and alternative sourcing for Circuit Breakers and other electronic components.