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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
3VA51605ED161AA0 Siemens electronic component

3VA51605ED161AA0

BRKR 3VA51 1P 60A 35KA FTFM NAV

Siemens

6,282
RFQ

Datasheet

SENTRON Box Active DIN Rail - 60A 415 V - Lever 1 None - CCC, CE, UL489, VDE
BDA160151 Schneider Electric electronic component

BDA160151

MOLDED CASE CIRCUIT BREAKER 347V

Schneider Electric

2,380
RFQ

-

PowerPact Box Obsolete DIN Rail Thermal Magnetic 15A 240 V - Toggle 1 None - CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
CMLHPK111-1RLS4-33518-1 Sensata-Airpax electronic component

CMLHPK111-1RLS4-33518-1

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

7,054
RFQ

Datasheet

CML Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 3 - - -
229G-4-32087-1 Sensata-Airpax electronic component

229G-4-32087-1

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

2,131
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
229G-4-32087-14 Sensata-Airpax electronic component

229G-4-32087-14

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

3,494
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
CX4-B0-14-450-32A-06C Carling Technologies electronic component

CX4-B0-14-450-32A-06C

CIRCUIT BREAKER

Carling Technologies

9,077
RFQ

-

CX Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A - 600 V Lever 4 None - CCC, UL1077
M9F23402 Schneider Electric electronic component

M9F23402

MULTI9 C60SP 4P D 2A 10KA 480Y/2

Schneider Electric

8,903
RFQ

Datasheet

Multi9 Box Active DIN Rail Thermal Magnetic 2A 415 V - Toggle 4 None - CSA C22.2 No 235, EN 60947-2, GB 14048.2, IEC 60947-2, UL1077
LMLHPK111-1RS5-36584-200 Sensata-Airpax electronic component

LMLHPK111-1RS5-36584-200

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

7,285
RFQ

Datasheet

LML Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 3 - - -
NNZ36978 Schneider Electric electronic component

NNZ36978

BREAKER IEC 1P 30A

Schneider Electric

7,718
RFQ

Datasheet

- Box Obsolete - - - - - - - - - -
BDA160301 Schneider Electric electronic component

BDA160301

MOLDED CASE CIRCUIT BREAKER 347V

Schneider Electric

6,734
RFQ

Datasheet

PowerPact Box Obsolete DIN Rail Thermal Magnetic 30A 240 V - Toggle 1 None - CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
BDA160605 Schneider Electric electronic component

BDA160605

MOLDED CASE CIRCUIT BREAKER 347V

Schneider Electric

8,518
RFQ

-

PowerPact Box Obsolete DIN Rail Thermal Magnetic 60A 240 V - Toggle 1 None - CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
A9F84463 Schneider Electric electronic component

A9F84463

ACTI9 IC60H 4P C 63A MCB

Schneider Electric

4,389
RFQ

Datasheet

- Box Active DIN Rail Thermal Magnetic 63A 500 V - Toggle 4 None - EN 60898-1, EN 60947-2, IEC 60898-1, IEC 60947-2
219-3-1REC4-42-4-9M-100-AH Sensata-Airpax electronic component

219-3-1REC4-42-4-9M-100-AH

CIR BRKR MAG-HYDR

Sensata-Airpax

2,393
RFQ

Datasheet

219 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100A 240 V - Lever 3 None - -
FT1-B3-12-825-22A-BA Carling Technologies electronic component

FT1-B3-12-825-22A-BA

CIRCUIT BREAKER

Carling Technologies

4,795
RFQ

-

F Bulk Active Chassis Mount Magnetic (Hydraulic Delay) 250A 277 V 125 V Lever 1 None - -
FT1-B2-16-825-4CB-BA Carling Technologies electronic component

FT1-B2-16-825-4CB-BA

CIRCUIT BREAKER

Carling Technologies

6,799
RFQ

-

F Bulk Active Chassis Mount Magnetic (Hydraulic Delay) 250A 277 V 125 V Lever 1 None - -
CMLHPB111-1RLS4R-38097-300-T Sensata-Airpax electronic component

CMLHPB111-1RLS4R-38097-300-T

CIR BRKR,HYDMAG

Sensata-Airpax

9,610
RFQ

Datasheet

CML Bulk Active Panel Mount Magnetic (Hydraulic Delay) 300A 250 V 80 V Lever 3 None - TUV
IULK111-0-SW-70.0-AK-01 Sensata-Airpax electronic component

IULK111-0-SW-70.0-AK-01

CIR BRKR MAG-HYDR 70A LEVER

Sensata-Airpax

1
RFQ

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 70A - - Lever 3 - - -
249-4-B-100-50-3-62-1 Sensata-Airpax electronic component

249-4-B-100-50-3-62-1

CIR BRKR,HYDMAG

Sensata-Airpax

9,652
RFQ

Datasheet

249 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 62A 240 V - Lever 4 None - CSA, cULus
MMSKWN3 Siemens electronic component

MMSKWN3

MANUAL SW,KEY,2-P,NEMA TYPE 3R,4

Siemens

9,431
RFQ

-

MMS Box Active DIN Rail Manual Motor Controller - - - Rotary 2 None - UL
S-TD125NU-FTU-LL-20 Altech Corporation electronic component

S-TD125NU-FTU-LL-20

CIRCUIT BREAKER 20A480V AC 3P 35

Altech Corporation

8,201
RFQ

-

S-TD125 Bulk Active DIN Rail Thermal Magnetic 20A 600 V - Lever 3 None - cULus, UL489

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.