The contact block 1 normally open 1 normally closed from the Harmony XB4/ZB4 series by Schneider Electric is a high-quality switching device known for its robust construction and versatile applicability. With a diameter of 22 mm, this auxiliary switch block is ideal for use in industrial applications as well as in buildings. It offers a combination of a normally open and a normally closed contact, allowing for flexible control of electrical circuits. The modular design enables the devices to be used as individual elements or in assemblies, making it easier to adapt to specific requirements. The devices are designed for extreme conditions, with protection ratings up to IP69K, high vibration resistance, and a long lifespan. Additionally, the Green Premium environmental label supports sustainable practices by providing information on material contents and environmental impacts.

• Modular design for flexible applications
• High vibration resistance for industrial use
• Protection rating up to IP69K for extreme conditions
• Green Premium environmental label for sustainable use.