The Harmony XAL range of Contact & Light Blocks by Schneider Electric offers you reliable performance across the range. The ZALV range in particular offer different coloured LED indicators for quicker visual reference when operating your machinery. Colours typically come in green but can vary to include white, red and more.
• Integrated and protected LED light source, varying colours are available depending on your need.

• 100,000 H service life at rated voltage and 25 °C operating temperature, requiring less maintenance and cost in the long term.

• Lightweight, easy to fit and configure. Easily removable and adjustable. Front mounting.

• Steady signalling type, with low current consumption.

• Operating temperature of between -25 to 70 °C. Check the datasheet for further information.

• Schneider Green Premium product as standard across the XB4 Contact block range. Environmentally friendlier than alternatives, easy to dispose of safely.

Protection ratings -

• EN/IEC 60947-1, 60947-5-1 & 60947-5-4.

• UL 508 & CSA C22.2 No 14.

• Vibration resistance to 5 gn, suitable for a wide variety of areas that may require devices to be moved.

• Shock resistance to 30 gn (18 ms duration) conforming to IEC 60068-2-27