ELPA 041

Function description

• Flush-mounted staircase time switch, electronic
• Multi-functional device with 12 available functions, set at the front of the device
• Switch or push button connectable, i.e. existing switches can be used (e.g. when updating)
• Additional multi-voltage input electrically isolated for AC/DC 8...240 V, e.g. für intercoms
• Suitable for upgrades and new installation
• Zero-cross switching for relay-saving switching and high lamp loads
• 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)
• Extremely accurate
• Immediate secondary switching