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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
M39019/04-328 Sensata-Airpax electronic component

M39019/04-328

CIR BRKR HYD MAG

Sensata-Airpax

5,101
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 8A 240 V 50 V Lever 2 None - -
M39019/04-311 Sensata-Airpax electronic component

M39019/04-311

CIR BRKR HYD MAG

Sensata-Airpax

7,649
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 1A 240 V 50 V Lever 2 None - -
M39019/04-315 Sensata-Airpax electronic component

M39019/04-315

CIR BRKR HYD MAG

Sensata-Airpax

4,941
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2.5A 240 V 50 V Lever 2 None - -
M39019/04-323 Sensata-Airpax electronic component

M39019/04-323

CIR BRKR HYD MAG

Sensata-Airpax

7,758
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 6A 240 V 50 V Lever 2 None - -
M39019/04-325 Sensata-Airpax electronic component

M39019/04-325

CIR BRKR HYD MAG

Sensata-Airpax

5,968
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 7A 240 V 50 V Lever 2 None - -
M39019/04-316 Sensata-Airpax electronic component

M39019/04-316

CIR BRKR HYD MAG

Sensata-Airpax

4,568
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 3A 240 V 50 V Lever 2 None - -
M39019/04-331 Sensata-Airpax electronic component

M39019/04-331

CIR BRKR, HYDMAG, 1 PL, 50VDC/25

Sensata-Airpax

2,934
RFQ

Datasheet

AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 9A 240 V 50 V Lever 2 None - -
M39019/04-336 Sensata-Airpax electronic component

M39019/04-336

CIR BRKR, HYDMAG, 1 PL, 50VDC/25

Sensata-Airpax

6,968
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 240 V 50 V Lever 2 None - -
M39019/04-326 Sensata-Airpax electronic component

M39019/04-326

CIR BRKR, HYDMAG, 1 PL, 50VDC/25

Sensata-Airpax

8,039
RFQ

Datasheet

AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 7.5A 240 V 50 V Lever 2 None - -
M39019/04-312 Sensata-Airpax electronic component

M39019/04-312

CIR BRKR, HYDMAG, 1 PL, 50VDC/25

Sensata-Airpax

9,293
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2A 240 V 50 V Lever 2 None - -
M39019/04-313 Sensata-Airpax electronic component

M39019/04-313

CIR BRKR HYD MAG

Sensata-Airpax

4,346
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2A 240 V 50 V Lever 2 None - -
M39019/04-339 Sensata-Airpax electronic component

M39019/04-339

CIR BRKR, HYDMAG, 1 PL, 50VDC/25

Sensata-Airpax

7,853
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 240 V 50 V Lever 2 None - -
M39019/04-321 Sensata-Airpax electronic component

M39019/04-321

CIR BRKR HYD MAG

Sensata-Airpax

8,229
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 240 V 50 V Lever 2 None - -
M39019/04-320 Sensata-Airpax electronic component

M39019/04-320

CIR BRKR HYD MAG

Sensata-Airpax

7,583
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 240 V 50 V Lever 2 None - -
M39019/04-314 Sensata-Airpax electronic component

M39019/04-314

CIR BRKR HYD MAG

Sensata-Airpax

3,230
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2.5A 240 V 50 V Lever 2 None - -
M39019/04-337 Sensata-Airpax electronic component

M39019/04-337

CIR BRKR HYD MAG

Sensata-Airpax

7,401
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 240 V 50 V Lever 2 None - -
M39019/04-332 Sensata-Airpax electronic component

M39019/04-332

CIR BRKR, HYDMAG, 1 PL, 50VDC/25

Sensata-Airpax

9,317
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 240 V 50 V Lever 2 None - -
M39019/04-301 Sensata-Airpax electronic component

M39019/04-301

CIR BRKR HYD MAG

Sensata-Airpax

6,381
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50mA 240 V 50 V Lever 2 None - -
QOB2150VH Schneider Electric electronic component

QOB2150VH

MINIATURE CIRCUIT BREAKER 240V 1

Schneider Electric

9,953
RFQ

-

QO Box Obsolete Panel Mount Thermal Magnetic 150A 240 V - Lever 2 None - CSA, UL
QDA221504 Schneider Electric electronic component

QDA221504

MOLDED CASE CIRCUIT BREAKER 240V

Schneider Electric

4,624
RFQ

Datasheet

PowerPact Box Obsolete DIN Rail Thermal Magnetic 150A 240 V - Lever 2 None - CSA, UL

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.