Theben Elpa 1 staircase light time switch-Fast Shipping

Description

Rely on the original from the inventors of the stair light timer switch with millions of devices sold: electric staircase relay ELPA 1 for mounting on DIN rail/DIN rail

Enjoy more flexibility with 10 selectable functions, adjustable on the front of the device. Activate the long-term function easily via a long push button.

Extend the life of your bulbs thanks to zero crossing circuit and thus protect the relay contacts

Benefit from this reliable stair light timer switch from the additional multi-voltage input galvanically isolated for AC/DC 8…240 V, e.g. for intercom systems

The electronic ELPA 1 can be switched on immediately (stair light switch) or prematurely switched off (surge switch with fallback delay) and has continuous light and a switch-off warning