with screw terminals for rigid and flexible wires up to 2.5 mm2
screw fixing only, without claws installation into flush box min. 63 mm (depth)
for centre plates with toggle lever ref.-no.: ..12-5.., ..12-250.., ..12-25.. Especially designed as controller for wirings with relays, e.g. in combination with relay station ref.-no. RS 8 REGHE. No electrical/mechanical interlocking.