ELPA 1 stair light switch

• Stair light time switch, electronic
• Zero-crossing circuit to protect the Relay contact and illuminant, i.e. the service life of the illuminant is extended
• Multifunctional device with 10 selectable functions, adjustable on the front of the device
• Additional galvanically isolated multi-voltage input for AC/DC 8...240 V, e.g. for intercom systems
• Switch-off pre-warning (two double flashes) in accordance with DIN 18015-2 to prevent sudden darkness
• Long-time function can be activated via long Button pressure
• Can be switched on immediately (staircase light switch) or switched off prematurely (impulse switch with release delay)
• Impulse switch
• Continuous light
• High speed accuracy
• Push-button input with electronic overload protection
• Automatic 3- or 4-wire detection (4-wire with connection for floor lighting, 3-wire no longer permitted for new installations)
Technical data:
• Protection class: IP 20
• Rail mounting
• 1 TE
• Operating voltage: 220 - 240 V/AC
• Switch-off delay: 0.5 - 20 min
• Switching capacities:
- 16 AX at 230 V AC
- Incandescent lamp: 3600 W
- Fluorescent lamps: 3600 W
- LED lamps: 600 W