The Siemens Power contactor, AC-3 12 A, 5.5 kW / 400 V 2 NO + 2 NC 48 V DC 4-pole Size S00 Spring-type terminals integrated diode contactor SIRIUS 3RT25 for changing the polarity of hoisting gear motors or switching two separate loads.
The comprehensive range of accessories, such as auxiliary switches, auxiliary releases etc. is standardized for all sizes Simple, efficient and always up to date - SIRIUS modular system