Phoenix Contact 24V DC Safety Relay with 1 Safety Contact and 1 Auxiliary Contact, Manual Reset, DIN MS25-1NO-1DO-24DC-SC

Phoenix Contact MS25-1NO-1DO-24DC-SC is a 24V DC safety relay engineered to safeguard personnel and machinery in demanding industrial environments. Its compact design with a width of only 7mm allows space-efficient installation on standard DIN rails. Featuring 1 safety contact and 1 auxiliary contact, the relay ensures reliable monitoring and rapid response with an activation time under 175 milliseconds and recovery time below 500 milliseconds.

The manual reset mechanism enhances operational control by requiring intentional acknowledgment of fault conditions. Screw terminal connections guarantee reliable and maintenance-friendly wiring. The device is rated IP20, making it safe against accidental contact while maintaining robust protection for the internal components.

Its housing is made from durable PBT that withstands chemical exposure and heat, ensuring extended service life. The silver-tin-oxide contacts deliver resistance to mechanical shocks and corrosion, making the relay ideal for rugged applications. LED status indicators facilitate quick diagnostics and system status verification.

Designed according to international standards including EN 50205, IEC 61508/61511, IEC 62061, and ISO 13849, this safety relay holds certifications like IECEx and ATEX for hazardous area suitability. It supports vertical or horizontal mounting, increasing flexibility in assembly layouts.

This relay operates over a wide temperature range from -40°C to 60°C and sustains a mechanical lifespan of up to 10 million cycles, underscoring its reliability for continuous industrial use. Typical applications include emergency stop circuit monitoring, safety interlocks, and machine safety systems in manufacturing, automation, and process control industries.

Manual reset to ensure safe fault clearance. Compact design with 7mm width for space-saving control panels. Low power consumption of 1.92W for efficient operation. Wide operating temperature range from -40°C to +60°C. Robust screw terminal connections for secure wiring.

Durable silver-tin-oxide contacts with corrosion resistance. IP20 protection preventing accidental contact and ensuring safety. LED indicators for clear operational status visualization. Compliance with major safety standards and hazardous area certifications.

Long mechanical service life of 10 million cycles.

Choose Phoenix Contact MS25-1NO-1DO-24DC-SC for industrial safety relay solutions that demand precision, durability, and compliance with rigorous safety requirements. Explore more products in the Safety Relay category at EnvMart for additional options matching your technical and operational needs.