CRM-4 staircase automatic switch 002470012

Relays are used to control lighting, e.g. in staircases, they perform the delayed switch-off function. CRM-4 is protected against permanent activation. On the other hand, CRM-42 has the ability to program the time  each key press extends the lighting time by the value set on the potentiometer.

Advantages:

•  time range 0.5s-10 min (CRM-42)
•  AUTO-ON-OF operating switch (CRM-42),
•  output contact 16 A,
•  possibility of using switches with backlight (max. 20 pcs.) without the need to use additional compensation systems (CRM-42).