Schneider Electric RM35HZ21FM

The Frequency Control Relay, a product by Schneider Electric, is an advanced device that allows for the monitoring of frequency control. This modular control relay is ideal for use in applications such as wind turbine and micro-power stations where precise control over electrical power sources is crucial.

With its compact design and 35mm width, this relay can be easily installed on a DIN rail, taking up the same space as any modular 3-pole DIN device. It also offers a selectable memory function and an integral LED for indicating control status, making it a versatile tool for automated systems.

The relay is equipped with a sealable cover and can be easily set using screw trimmers. Its automatic detection of abnormal electrical values ensures that machinery damage is prevented before it occurs, reducing maintenance and downtime costs. This multi-function controller provides a wide choice in hard-wired logic automated systems, making it an ideal tool for refurbishing old installations without the need for a PLC.