Earth fault definite time residual current relay with 1 operation threshold.
The device is supplied in a 72x72mm panel mounting housing with sealing frontal plastic cover in order to prevent infringements to the setting.
The relay is made with a high immunity level against electrical disturbances so that is particulary suitable, along with the small size, for assembly into modular elements of MCC and PMCC.
Options:

• 3...300A setting range: type RMT/2B