Velleman Relay card with 16 relays (kit)

For switching on the electrical loads and triggering from an electronic control. Electrically isolated. Assembled with 8 or 16 relays (contained within the scope of delivery), each with 1 change-over contact. Triggering directly or via open collector outputs. Type K6714-16 additionally with DIL-switches for manual triggering. 12 VDC output can be used as power supply for other kits. Inclusive of threaded connecting terminals. Without casing. Dimensions 150 x 212 mm.