The RM17TE00 is a Multifunction Control Relay with SPDT contact and self-extinguishing plastic housing. The Zelio series measurement and control relay could monitor power supplies (phases, voltage, current, frequency) to protect motors and other equipment or control physical values such as level, speed and temperature. The simple and accurate adjustments are a sure-fire way to achieve quick and easy setup. This relay can satisfy all the monitoring requirements of mobile process control or network equipment.