Description
- Staircase time switch, electronical
- Switch-off pre-warning to avoid sudden darkness
- Zero-cross switching for relay-saving switching and high lamp loads
- Immediate secondary switching
- Toggle switch for permanent light
- Terminal layout same as ELPA 8
- Extremely accurate
- Push button input with electronic overload protection
- Automatic 3 or 4 conductor detection (4 conductor with connection for
floor lighting, 3 conductor no longer permitted for new systems)