Single contact block for head Ø22 1NO screw clamp terminal. range of product: Harmony XAL, Harmony XAPS - product or component type: contact block - device short name: ZENL - product destination: for XAPS control station, for XB5 Ø 22 mm control and signalling units - mounting of block: rear mounting - contacts type and composition: 1 NO. Benefits: .. Applications: .. Benefits: .. Applications: - simple soft starting.. Benefits: Harmony, your winning style. Designed for industry and the service sector, this range of control stations combines simplicity of setup with compact size and flexibility. It is ideal for applications requiring good resistance to chemical agents and/or double electrical insulation.... Applications: - Industry: food and beverage, chemical industry, paper mill, marine applications, Service sector and infrastructure: energy distribution panel builders, food and beverage, car washes..