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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
AA3-B0-32-630-5D1-C Carling Technologies electronic component

AA3-B0-32-630-5D1-C

CIRCUIT BREAKER

Carling Technologies

2,071
RFQ

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 277 V 80 V Lever 3 None - CCC, CSA, UL
AB3-B0-24-620-5B1-C Carling Technologies electronic component

AB3-B0-24-620-5B1-C

CIRCUIT BREAKER

Carling Technologies

2,151
RFQ

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 277 V 80 V Lever 3 None - CCC, CSA, UL
AA3-B0-24-610-312-A Carling Technologies electronic component

AA3-B0-24-610-312-A

CIRCUIT BREAKER

Carling Technologies

2,539
RFQ

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 277 V 80 V Lever 3 None - -
8345-B02A-V3M0-DB1B2C-125A E-T-A electronic component

8345-B02A-V3M0-DB1B2C-125A

CIR BRKR 125A 277VAC 80VDC

E-T-A

4,245
RFQ

Datasheet

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 125A 480 V 80 V Lever 2 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
8345-B0PB-U3H1-282040-225A E-T-A electronic component

8345-B0PB-U3H1-282040-225A

CIR BRKR MAG-HYDR 225A 80VDC

E-T-A

3,609
RFQ

Datasheet

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 225A 480 V 80 V Lever - None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
IELHK111-70198-1-V Sensata-Airpax electronic component

IELHK111-70198-1-V

CIR BRKR,HYDMAG

Sensata-Airpax

3,307
RFQ

-

- Bulk Obsolete - - - - - - - - - -
8340-F130-K3M2-ANH242-10A E-T-A electronic component

8340-F130-K3M2-ANH242-10A

CIRC BRKR HYDRAULIC MAGNETIC

E-T-A

3,712
RFQ

Datasheet

8340-F Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 415 V 80 V Toggle 3 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
209-2-30432-100 Sensata-Airpax electronic component

209-2-30432-100

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

6,639
RFQ

Datasheet

209 Bulk Active - - - - - - - - - -
3RV20211CA20 Siemens electronic component

3RV20211CA20

MSP S0 1.8 - 2.5A SPRING

Siemens

4,060
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 2.5A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
3RV20211BA20 Siemens electronic component

3RV20211BA20

MSP S0 1.4 - 2A SPRING

Siemens

6,385
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 2A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
3RV20211EA20 Siemens electronic component

3RV20211EA20

MSP S0 2.8 - 4A SPRING

Siemens

9,743
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 4A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
3RV20211GA20 Siemens electronic component

3RV20211GA20

MSP S0 4.5 - 6.3A SPRING

Siemens

3,560
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 6.3A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
3RV20211HA20 Siemens electronic component

3RV20211HA20

MSP S0 5.5 - 8A SPRING

Siemens

2,572
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 8A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
3RV20211DA20 Siemens electronic component

3RV20211DA20

MSP S0 2.2 - 3.2A SPRING

Siemens

8,180
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 3.2A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
3RV20211FA20 Siemens electronic component

3RV20211FA20

MSP S0 3.5 - 5A SPRING

Siemens

7,183
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 5A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
APL111-1-6-600F-203 Sensata-Airpax electronic component

APL111-1-6-600F-203

CIRCUIT BRKR MAG-HYDR LEVER 20A

Sensata-Airpax

9,377
RFQ

Datasheet

APL Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 20A 277 V 65 V Lever 3 - - -
3RV24110AA20 Siemens electronic component

3RV24110AA20

MSP S00 FOR XFRMR 0.11-0.16A SPR

Siemens

7,336
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 160mA 690 V - Rotary 3 None - CCC, CE, CSA, EAC, UL, VDE
3RV24110CA10 Siemens electronic component

3RV24110CA10

MSP S00 FOR XFRMR 0.18-0.25A SCR

Siemens

6,550
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 250mA 690 V - Rotary 3 None - CCC, CE, CSA, EAC, UL, VDE
3RV24110BA20 Siemens electronic component

3RV24110BA20

MSP S00 FOR XFRMR 0.14-0.2A SPRI

Siemens

8,743
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 200mA 690 V - Rotary 3 None - CCC, CE, CSA, EAC, UL, VDE
3RV24110FA10 Siemens electronic component

3RV24110FA10

MSP S00 FOR XFRMR 0.35-0.5A SCRE

Siemens

6,065
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 500mA 690 V - Rotary 3 None - CCC, CE, CSA, EAC, UL, VDE

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.