Professional testing equipment and reports to ensure product quality.
ELECTRONIC COMPONENTS

Circuit Breakers

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
IELHK21-41344-30-V Sensata-Airpax

IELHK21-41344-30-V

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

1,569 -
Datasheet * Bulk Active - - - - - - - - - -
IALHK21-39206-10 Sensata-Airpax

IALHK21-39206-10

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

8,891 -
Datasheet IAL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever - - - -
IELHK12-41094-15-V Sensata-Airpax

IELHK12-41094-15-V

CIR BRKR,HYDMAG

Sensata-Airpax

9,692 -
Datasheet - Bulk Active - - - - - - - - - -
IULHK12-41366-25 Sensata-Airpax

IULHK12-41366-25

CIR BRKR,HYDMAG

Sensata-Airpax

3,788 -
Datasheet - Bulk Active - - - - - - - - - -
5SY43148 Siemens

5SY43148

SUP PTOR 5SY4 3P 480V 0.1A 5K D-

Siemens

3,864 -
Datasheet 5SY4 Bulk Active DIN Rail - 300mA 400 V 72 V Lever 3 None - CCC, CE, EAC, IMQ, RCM, UR, VDE
5SY43155 Siemens

5SY43155

SUP PTOR 5SY4 3P 480V 1.6A 5K A-

Siemens

5,956 -
Datasheet 5SY4 Bulk Active DIN Rail - 1.6A 400 V 72 V Lever 3 None - CE, EAC, UR, VDE
5SY43045 Siemens

5SY43045

SUP PTOR 5SY4 3P 480V 4A 5K A-TR

Siemens

8,191 -
Datasheet 5SY4 Bulk Active DIN Rail - 4A 400 V 72 V Lever 3 None - CE, EAC, UR, VDE
5SY43208 Siemens

5SY43208

SUP PTOR 5SY4 3P 480V 20A 5K D-T

Siemens

5,088 -
Datasheet 5SY4 Bulk Active DIN Rail - 20A 400 V 72 V Lever 3 None - CCC, CE, EAC, IMQ, RCM, UR, VDE
5SY43025 Siemens

5SY43025

SUP PTOR 5SY4 3P 480V 2A 5K A-TR

Siemens

6,867 -
Datasheet 5SY4 Bulk Active DIN Rail - 2A 400 V 72 V Lever 3 None - CE, EAC, UR, VDE
5SY43105 Siemens

5SY43105

SUP PTOR 5SY4 3P 480V 10A 5K A-T

Siemens

9,073 -
Datasheet 5SY4 Bulk Active DIN Rail - 10A 400 V 72 V Lever 3 None - CE, EAC, UR, VDE
5SY43168 Siemens

5SY43168

SUP PTOR 5SY4 3P 480V 16A 5K D-T

Siemens

6,764 -
Datasheet 5SY4 Bulk Active DIN Rail - 16A 400 V 72 V Lever 3 None - CCC, CE, EAC, IMQ, RCM, UR, VDE
5SY43015 Siemens

5SY43015

SUP PTOR 5SY4 3P 480V 1A 5K A-TR

Siemens

4,599 -
Datasheet 5SY4 Bulk Active DIN Rail - 1A 400 V 72 V Lever 3 None - CE, EAC, UR, VDE
5SY43255 Siemens

5SY43255

SUP PTOR 5SY4 3P 480V 25A 5K A-T

Siemens

8,704 -
Datasheet 5SY4 Bulk Active DIN Rail - 25A 400 V 72 V Lever 3 None - CE, EAC, UR, VDE
5SY43136 Siemens

5SY43136

SUP PTOR 5SY4 3P 480V 13A 5K B-T

Siemens

3,724 -
Datasheet 5SY4 Bulk Active DIN Rail - 13A 400 V 72 V Lever 3 None - CCC, CE, EAC, IMQ, RCM, UR, VDE
5SY43066 Siemens

5SY43066

SUP PTOR 5SY4 3P 480V 6A 5K B-TR

Siemens

6,507 -
Datasheet 5SY4 Bulk Active DIN Rail - 6A 400 V 72 V Lever 3 None - CCC, CE, EAC, IMQ, RCM, UR, VDE
5SY43326 Siemens

5SY43326

SUP PTOR 5SY4 3P 480V 32A 5K B-T

Siemens

3,366 -
Datasheet 5SY4 Bulk Active DIN Rail - 32A 400 V 72 V Lever 3 None - CCC, CE, EAC, IMQ, RCM, UR, VDE
5SY43055 Siemens

5SY43055

MINIATURE CIRCUIT BREAKER 400V

Siemens

3,308 -
Datasheet 5SY4 Bulk Active DIN Rail - 500mA 400 V 72 V Lever 3 None - EAC, UR, VDE
5SY43058 Siemens

5SY43058

SUP PTOR 5SY4 3P 480V 0.5A 5K D-

Siemens

4,443 -
Datasheet 5SY4 Bulk Active DIN Rail - 500mA 400 V 72 V Lever 3 None - CCC, CE, EAC, IMQ, RCM, UR, VDE
5SY43085 Siemens

5SY43085

SUP PTOR 5SY4 3P 480V 8A 5K A-TR

Siemens

2,293 -
Datasheet 5SY4 Bulk Active DIN Rail - 8A 400 V 72 V Lever 3 None - CE, EAC, UR, VDE
5SY43165 Siemens

5SY43165

SUP PTOR 5SY4 3P 480V 16A 5K A-T

Siemens

4,137 -
Datasheet 5SY4 Bulk Active DIN Rail - 16A 400 V 72 V Lever 3 None - CE, EAC, UR, VDE
Total 59416 Record«Prev1... 17091710171117121713171417151716...2971Next»
BOM & COMPONENT SOURCING

Need Pricing or Stock Support for Circuit Breakers?

Submit your required part numbers, manufacturers and quantities to receive stock availability, pricing, lead-time and sourcing support. Our team assists with active components, shortage parts, obsolete models and one-stop BOM procurement.