Contact Block 1NC

The Schneider Electric ZENL1121 is a single contact block from the Harmony XAL range, designed for use with 22mm control and signalling units and XAPS control stations. It has 1 normally closed (1NC) contact and provides reliable switching performance for industrial control and safety related applications. Designed for fast and easy installation, replacement and configuration of push buttons and selector switches within control stations and modular operator interfaces.

The ZENL1121 offers a simple modular design that allows quick installation and easy servicing, even after the control station has been fitted. Screw clamp terminals provide strong vibration resistance, making it suitable for demanding industrial environments, whilst IP20 protection helps reduce the risk of accidental contact with live parts, improving operator safety during installation and maintenance. Its durable construction ensures long service life with reduced maintenance requirements. Easily installed and replaced on XB5 complete push button units and selector switches, and XAPS control stations, typical applications include machine control panels, industrial control stations, and automation and signalling systems.

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• Single contact block
• Suitable for use with XB5 & XAPS ranges
• 1 NC (normally open) contact
• Contact operation is slow-break
• Screw clamp terminals
• Silver alloy (Ag/Ni) contacts