Control relay, 5NO, for control-circuit switching
The Schneider CAD50ARD is a TeSys Deca control relay with five normally-open (5NO) pole contacts, rated for control-circuit applications up to 690V AC and 440V DC. It carries a standard DC coil and snap-in terminals for panel wiring. Rated operational voltage is 690V AC / 440V DC, with utilisation categories AC-15, AC-14, and DC-13 — meaning it handles solenoid, electromagnetic, and resistive loads common in control circuits. The 5NO contact arrangement gives you five independent switching paths in one relay. Storage range extends from -60 to 80°C. The TH protective treatment conforms to IEC 60068 for tropical environments.
Standards compliance and approvals
Compliant with EN/IEC 60947-5-1, UL 60947-5-1, CSA C22.2 No 60947-5-1, GB/T 14048.5, and JIS C8201-5-1. This covers control-circuit devices for industrial use across North America, Europe, China, and Japan. IP2X protection on the front face per VDE 0106. Mechanical robustness rated for shocks up to 10 Gn (relay open) and 15 Gn (relay closed), with vibration resistance at 2 Gn (open) and 4 Gn (closed) over 5-300 Hz per IEC 60068-2-6 and -27.
Dimensions: 93 mm depth, 45 mm width, 107 mm height. Snap-in terminals for DIN-rail mounting — fits standard 35 mm rail in control panels. The 45 mm width occupies one modular unit on the rail. Operating altitude rated 0 to 3000 m without derating. Suitable for panel installation in most industrial environments below that elevation.