With the introduction of the SDV6 distribution circuit breaker and the SPS2-550 EHV power circuit breaker, Siemens can offer the full range of outdoor circuit breakers from 15 kV through 500 kV. Pair with Siemens protective relays to match any typical application. Siemens SDR reclosers rated up to 38 kV and 800 A, include state-of-the-art electronic controls for integration into modern distribution automation systems. Vacuum interrupters and epoxy pole construction provide an environmentally friendly solution to switching needs on overhead distribution systems.