This Harmony XB5 contact block operates with 2 directions and uses screw-clamp terminals. It has a plastic bezel. This contact block is pre-mounted to a body fixing collar and allow fast and easy replacement and configuration of your joystick controllers with 2-direction operation. It is easily installed and replaced on XB5 complete joystick controllers 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. 1 million cycle high endurance allows less maintenance and damage in your installation. It has clear color scheme for NO and NC contact block types.