Moeller - EMR4 measuring and monitoring relays

General [t-head1-first]

For the various applications measurement amd monitoring relays are necessary. With the new EMR4 range Moeller covers a large number of requirements:

general use, current monitor EMR4-I

space saving monitoring of the rotary field phase sequence relay EMR4-F

protection against destruction or damage of single system parts, phase monitoring relay EMR4-W

safe recognition of phase failure, phase imbalance monitoring relay EMR4-A

increased safety by motor current principle, level relay EMR4-N

increased operational safety, insulation monitoring relay EMR4-R