Power supply: 230 V
Max. load: 16 A (120 A/20 ms)
Connection: screwterminals
Compatible with backlit push-buttons.
The electronic bistable relay allows lighting or other equipment to be switched on from several different points using control buttons connected in parallel.
A bistable relay operates by switching the load on following a current pulse. The pulse is triggered by pressing any momentary (bell) button connected to the relay. The load will switch off following the next pulse or when the power supply is lost.

NOTE!The
BIS-408-LED is compatible with backlit buttons. ![]()
power rating table 
Approximate values of permissible load.