Catalog > Consumer Electronics > Kits > Various Kits 2CH Relay Board High or Low Level Trigger Relay Board BMT RELAY BOARD 2CH 5V 30A L/HLT Relay Board 2CH 5V 30AMP High or Low Level Trigger via Jumper 143.74 ZAR inc for 1 Each 26 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview 2 channel relay module 30A with optocoupler isolation 5V supports high and low Triger trigger for Smart home, PLC automation control Features Using double-sided FR-4PCB board Using high-power relay, control the load up to 30A With each optocoupler isolation, anti-interference ability Black 9500 terminals, more convenient for high-current wiring Each circuit has a relay on LED indication The modules comply with international safety standards with isolation slots in the control and load areas Applications: PLC automation equipment control, industrial system control, internet of things control, home intelligent control, electronic hobbyist development experiment, all kinds of circuit modification