Schneider Electric housing with profile half-cylinder XAPS11331N. Manufacturer: Schneider Electric. Description: Housing with profile half-cylinder. Model Type: XAPS11331N. Number of command points: 1. Number of key switches: 1. Suitable for emergency stop: no. Color of the housing top: gray. Material of the housing: metal. Number of contacts as normally open: 1. Protection class (IP): IP54. Additional details: Metal housing for Harmony XB4. The XAM and XAP M mounting housings are suitable for a wide range of applications. Both robust zinc die-cast housings and ergonomically shaped angle housings are available. Aluminum mounting plates complete the offering.