Intermediate switch, AP, IP55, with plugin terminals, with one entry for two wires and one entry for wire or pipe, full-surface seal on the rear side of the enclosure, easily accessible funnel-shaped mounting holes in the enclosure segments, includes a WAGO two-wire connection terminal for wiring, two locking positions for WAGO two-wire connection terminals in the bottom of the enclosure, plenty of space for wiring under the sockets of the inserts (hollow base), easy mounting of the insert in the enclosure by snapping it into place, secure attachment of the frame to the enclosure via bayonet quick release, stainless steel enclosure screws. Surface-mounted installation. Material: plastic, thermoplastic, impact resistant.