This Harmony XAL, single contact block uses screw-clamp terminals and has 1 x NC contact.::It is compatible with Harmony XB5 control and signaling units and XAPS control stations.::This contact block allows fast and easy replacement and configuration of your push buttons and selector switches.::It is easily installed and replaced on XB5 complete push-button units and selector switches and XAPS control station and connects to control circuits with simple screw-clamp connections.::It protects operators from unexpected contact with live circuits thanks to its IP20 protection index.::Simple modular design facilitates post installation servicing, modification and adaption of machines by non-specialists.::1 million cycle high endurance allows less maintenance and damage in your installation.::Vibration resistant screw clamp connection terminals ensure high vibration resistance making product suitable installation on high impact machine.
