DOLD installation devices for lighting control and building automation

DOLD's installation electronics are basic devices for building automation that keep lighting working when it is needed and help save energy through sensible lighting control. The coordinated range includes timers, remote switches, load shedding relays and energy-saving switches, rounded out by Venetian blind switches, network relays and hybrid switch relays.

Most devices are 17.5 mm modular units for the distribution board. Staircase lighting time switches in the IK 8810 and RK 8810 families cover 0.5 to 10 min, or 3 to 60 min in the /004 versions, and selected variants can be retriggered and give a warning shortly before switch-off. The IK 8810/005 runs a fan on after the light. The IK 8813 and IK 8814 allow operating times from 0.5 to 60 min, and the OA 8823 and OA 8825 fit flush-mounted boxes.

For switching, the IK 8800 and IL 8800 remote switches take up to 4 changeover contacts, and the IK 8807, IK 8805 and IL 8805 add central on/off control. The range is completed by the IK 8830 stepping switch (1 - 0 - 2 - 0), the IK 8715 priority relay, the IK 9078 mains relay, the IK 8832, RK 8832 and SK 8832 buzzers, and the RK 3070 hybrid relay, which switches loads up to 20 A at zero crossing.

• Timers and remote switches for lighting
• IK 8810 staircase timers, 0.5 to 10 min
• IK 8810/004 for long times, 3 to 60 min
• IK 8800 remote switch, up to 4 changeover contacts
• RK 3070 hybrid relay, up to 20 A