Multi-function time relay TTM20S

DIN rail

• thyristor output 500mA max. • 8 selectable time ranges 0.1s ...100h The time relay must be connected in series with the load. Afterapplying the supply voltage the timer immediately takes on thefunction and it starts the time and / or the semiconductor output isconducting. At conducting semiconductor output the load isconnected to the supply voltage. A small leakage current flows at the time of non-activesemiconductor output across the load. It is necessary to considerwhether this current does not lead to undefined behavior of theload. supply voltage variation nominal voltage -20%..+10% frequency range DC, 48Hz..63Hz duty cycle 100% repeat accuracy <0,5% of the selected range