Siemens SIRIUS 3RT12 Contactor, 200 → 277 V AC/DC Coil, 3-Pole, 265 A, 355 kW, 2 NO + 2 NC, 1 kV

The Siemens Vacuum Contactor is a powerful solution designed for high performance applications. With a robust design, it operates efficiently in demanding environments, providing exceptional reliability for motor control. This innovative contactor supports a broad range of operational currents, maximising uptime while ensuring safety through superior insulation and surge voltage resistance.

High mechanical service life
Multiple pole configurations
Electronic auxiliary contacts
Extreme temperature tolerance
Low power loss
Easy installation
Robust short circuit protection
Wide voltage support