Phoenix Contact, 20.8mm Pitch, SP 2.5/4, 4 Way, Pluggable Terminal Block, Plug, Spring Clamp Termination, 3040287

ST-COMBI connectors

The Phoenix Contact COMBI family offers great flexibility for terminal blocks and connectors to be combined to suit any application. The COMBI system offers the highest levels of protection for users, as both the basic terminal blocks and the plugs are touch proof.

Pull-out multi-pole connectors for CLIPLINE COMBI terminal blocks.
Spring connection.

CLIPLINE COMBI terminal blocks

A highly flexible system of terminal blocks featuring a disconnectable plug-in zone and 4 connection methods: screw (UT), spring-cage (ST), push-in (DT) and self-stripping (QT). The entire range is standardised. These four connections methods can be freely combined to connect terminal blocks and pluggable connectors, whatever their connector type. Both the bases and connectors are protected from coming into contact with hands. Self-stripping connections (QT-COMBI): Wiring time is reduced by up to 60%, as cables need not be stripped.A screwdriver is used to lock the self-stripping mechanism. Spring terminals (ST - COMBI): The connection point is opened using a screwdriver to lever the spring. This technology provides constant contact force for vibration-proof use. Screw connection (UT - COMBI): Universal terminal enabling a multi-conductor connection.