Wieland 24V ac/dc Safety Relay with 2 Safety Contacts and 1 Auxiliary Contact SNO 4062K-A-00C

Wieland SNO 4062K-A-00C is a sophisticated 24V ac/dc safety relay engineered for demanding industrial automation, electrical control, and signal conditioning environments. It features 2 safety contacts and 1 auxiliary contact designed to provide high safety category 4 compliance, ensuring safe operation in hazardous machinery settings.

This safety relay supports both automatic and manual reset methods, offering greater control over safety circuit diagnostics and fault handling. The relay operates efficiently with a power consumption of only 2W, minimizing energy use while providing high performance.

Measuring 96.5mm in length, 22.5mm in width, and 114mm in height, the device is made for DIN rail mounting, facilitating easy integration into standard control panels. Its contact configuration consists of normally open contacts (NOC) rated for 6A, suitable for switching AC voltages up to 230V and DC voltages at 24V.

The relay's switch timing includes a 40 ms delay, ensuring stability during switching operations. It is protected to IP20 and IP40 standards, suitable for indoor industrial environments where dust and finger protection are necessary. Operating temperature ranges from -25°C up to 55°C, allowing deployment in various climates.

Conformance with EN ISO 13849-1 and EN 62061 safety standards confirms the device's suitability for machinery safety applications requiring high safety integrity and compliance. Built to German manufacturing standards, this relay is reliable and durable in industrial and manufacturing conditions.

Wieland safety relays are widely used in HVAC controls, manufacturing automation systems, water treatment plants, and other industrial automation solutions where safe machine control is critical.

Operates on 24V ac/dc coil voltage suitable for versatile installations. Equipped with 2 safety contacts and 1 auxiliary contact to ensure secure operations. Automatic and manual reset methods enhance operational flexibility.

Compact dimensions of 96.5mm length, 22.5mm width, and 114mm height fit DIN rail mount systems. Power consumption is minimal at 2W, delivering efficient performance. Contact current rating of 6A supports robust electrical loads.

Time delay of 40 ms for reliable switching safety. Designed with IP20 and IP40 protection ratings for indoor use. Functions reliably within temperature range from -25°C to 55°C. Conforms to EN ISO 13849-1 and EN 62061 standards for safety in machinery control systems.

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