https://www.se.com/id/en/product/RM4LG01M/liquid-level-control-relay-rm4l-220-240-v-ac/
RM4LG01M - liquid level control relay RM4-L - 220..240 V AC | Schneider Electric Indonesia
Schneider Electric Indonesia. RM4LG01M - liquid level control relay RM4-L - 220..240 V AC.
liquid level control relay