Electrical & Lighting
Russelectric automatic transfer switches
By Energy Management
For 600-volt class applications, Russelectric single-operator and dual-operator automatic transfer switches are available in two-, three-, or four-pole configurations for emergency/standby power systems.
With the industry’s highest three-cycle closing and withstand ratings, these switches are labeled for use with any circuit breaker with instantaneous trip. UL listed through 4000 amperes and SCADA capable, they offer front-accessible wiring and rapid arc quenching. IEC-certified models are also available.
The Model RMT single-operator switch and the Model RMTD dual-operator switch are both designed for open-transition switching. The Model RMTD is ideal for applications that require the switching of large inductive loads such as three-phase motors or transformers used in pumping stations, sewage treatment facilities, or elevator systems. Both models have positive mechanical interlocking and provide high-speed, quick-break, quick-make preloaded transfer by means of a simple electrical operator, backed-up by a safe manual operator.