RELAY MODULE PK 551
Last items in stock
It can be used to increase maximal load of controller transistor output line
and for galvanic isolation between output line and load point.
The relay module can be used to control devices with high current consumption
through the OC outputs of alarm systems, recorders, etc.
and for galvanic isolation between output line and load point.
The relay module can be used to control devices with high current consumption
through the OC outputs of alarm systems, recorders, etc.
€2.50