![](https://cdn.findernet.com/app/uploads/2020/03/24104453/2701-step-relay-320x320.png)
Type 27.0x - Elektromechanische impulsrelais
- De Serie 27 biedt 3 schakelprogramma's
- Schroefklemmen
This module is necessary if using up to a maximum of 24 illuminated push-buttons (1 mA max, 230 V AC) in the switching input circuit.It must be plugged directly into the relay.