Wifi Wireless Smart Switch Relay Module for Smart Home 5V 5V/12V，Ba Applied to A
10A Relay Model.
SPST 20Amp 250Vac/30Vdc Power Relay Module, Plastic Enclosure and Pre AC 120V
Polycarbonate plastic enclosure with a NPT 1/2” mounting nipple, LED indicator and pre-wired for a money-saving installation that is easy and quick. This is a simple and practical passive relay module, which is very convenient to use.
