5SY4 Miniature Circuit Breakers

Siemens 5SY4 Miniature Circuit Breakers provide safe short-circuit and overload protection for industrial applications. Siemens 5SY Miniature Circuit Breakers are available in 1-, 2-, 3-, 4-, 1+N, and 3+N-pole versions and are designed for rated currents from 0.3A to 80A at rated switching capacities of 6kA, 10kA, and 15kA. 5SY4 protects circuits of air-conditioning and ventilation systems, control cabinets, and controllers from the consequences of short-circuit and overload events.

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Qty. RoHS ECAD Model Series
Product
Type
Current Rating
Voltage Rating AC
Voltage Rating DC
Number of Poles
Minimum Operating Temperature
Maximum Operating Temperature
Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 32A 7.5K A-TRIP
Datasheet
1In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 32 A 400 VAC 60 VDC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 3P 480V 0.5A 5K D-TRIP
Datasheet
1In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 500 mA 400 VAC 3 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 2.5A 7.5K C-TRIP
Datasheet
2In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 2.5 A 400 VAC 60 VDC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 10A 7.5K C-TRIP
Datasheet
28In Stock
Min.: 1
Mult.: 1
5SY4 Circuit Breakers Miniature 10 A 400 VAC 60 VDC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 6A 7.5K B-TRIP
Datasheet
44In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 6 A 400 VAC 60 VDC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 15A 7.5K C-TRIP
Datasheet
33In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 15 A 400 VAC 60 VDC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 2P 480V 10A 5K C-TRIP
Datasheet
17In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 10 A 400 VAC 60 VDC 2 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 4P 480V 40A 5K C-TRIP
Datasheet
8In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 40 A 400 VAC 60 VDC 4 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 1A 7.5K C-TRIP
Datasheet
20In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 1 A 400 VAC 60 VDC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 1A 7.5K D-TRIP
Datasheet
5In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 1 A 400 VAC 60 VDC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 2A 7.5K A-TRIP
Datasheet
3In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 2 A 400 VAC 60 VDC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 2A 7.5K B-TRIP
Datasheet
5In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 2 A 400 VAC 60 VDC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 2A 7.5K C-TRIP
Datasheet
16In Stock
Min.: 1
Mult.: 1
5SY4 Circuit Breakers Miniature 2 A 400 VAC 60 VDC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 2A 7.5K D-TRIP
Datasheet
8In Stock
Min.: 1
Mult.: 1
5SY4 Circuit Breakers Miniature 2 A 400 VAC 60 VDC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers MINIATURE CURCIUT BREAKER, 230/400V 10kA
Datasheet
10In Stock
Min.: 1
Mult.: 1
5SY4 Circuit Breakers Miniature 3 A 400 VAC 60 VDC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 4A 7.5K C-TRIP
Datasheet
13In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 4 A 400 VAC 60 VDC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 0.5A 7.5K A-TRIP
Datasheet
1In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 500 mA 400 VAC 72 VDC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 0.5A 7.5K C-TRIP
Datasheet
10In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 500 mA 400 VAC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 6A 7.5K C-TRIP
Datasheet
16In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 6 A 400 VAC 60 VDC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 6A 7.5K D-TRIP
Datasheet
5In Stock
Min.: 1
Mult.: 1
5SY4 Circuit Breakers Miniature 6 A 400 VAC 60 VDC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 8A 7.5K C-TRIP
Datasheet
10In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 8 A 400 VAC 60 VDC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 10A 7.5K A-TRIP
Datasheet
4In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 10 A 400 VAC 60 VDC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 10A 7.5K B-TRIP
Datasheet
5In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 10 A 400 VAC 60 VDC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 10A 7.5K D-TRIP
Datasheet
10In Stock
Min.: 1
Mult.: 1
5SY4 Circuit Breakers Miniature 10 A 400 VAC 60 VDC 1 Pole - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 5A 7.5K C-TRIP
Datasheet
3In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 5 A 400 VAC 60 VDC 1 Pole - 40 C + 70 C Non-Illuminated