Siemens Energy circuit breakers

Primary current: 52,500 A
VAC: 15, 17.5, 24 kV
Rating: 630 A

- Gas-insulated - Hermetically enclosed - Type-tested switchgear according to IEC 62271-1/-100/-102/-103/-200 Clean Air - F-gas-free - Global warming potential < 1 - Highly stable - Non-toxic - Non-flammable ...

Primary current: 40,000, 25,000, 31,500, 20,000 A
VAC: 15.7, 27.6, 38 kV

... distribution circuit breaker family you can rely on The Siemens SDV family of outdoor distribution circuit breakers have been operating reliably for decades. From the ...

Primary current: 20 A - 31,500 A
VAC: 12 kV - 40.5 kV

... Siemens medium-voltage vacuum circuit-breakers for over 40 years, with over 350,000 vacuum circuit-breakers in service to date. Siemens puts large effort into developing ...

Primary current: 40, 200, 100 A
VAC: 15.5 kV - 27 kV

... weight of the device enables a quick and easy installation and fast commissioning. Self-powered from line current, the circuit breaker has the capability for multi-phase fault clearance for both transient ...

Primary current: 630 A - 40,000 A
VAC: 7.2 kV - 24 kV

... extensive SION vacuum circuit breaker portfolio includes a wide variety of pole-center distances and vertical distance between terminals in the 7.2 - to 24-kV range, as well as a number of specifications ...

Primary current: 1,250, 3,150, 2,000, 40,000 A
VAC: 7.2 V - 40.5 V

... applications. The powerful 3AH3 vacuum circuit breakers were the first 63- and 72-kA vacuum circuit breakers on the market tested in accordance with IEEE C37.013 for ...