https://www.se.com/se/sv/product/RM4UA32M/voltage-measurement-relay-rm4u-range-1-100-v-220-240-v-ac/
RM4UA32M - voltage measurement relay RM4-U - range 1..100 V - 220..240 V AC | Schneider Electric...
Schneider Electric Sverige. RM4UA32M - voltage measurement relay RM4-U - range 1..100 V - 220..240 V AC.