Industrial LG5924 Relay

The SAFEMASTER LG5924 emergency-stop safety relay from DOLD is a dual‑channel safety relay module that interrupts a safety circuit to protect people and machinery, with configurations that include up to four normally open contacts and a 24 V DC coil. The LG5924.02/61 DC24V variant supports single- or two-channel operation for redundancy and includes LED indicators for channel status and overall state, while providing galvanic isolation between input and output. Wiring supports screw terminals or cage clamps, with an optional pluggable terminal-block version for easy field exchange, and it is designed for DIN-rail mounting in industrial control panels. This device carries safety certifications including PL e / Cat 4 per EN ISO 13849-1 and SIL CL3 per IEC 62061, and is suitable for furnace safety applications under EN 50156-1; its contact outputs drive external contactors to boost switching capacity, with short-circuit detection between Y1 and common to improve fault detection. An example variant is LG5924-48-61-24, a 4 NO, dual‑channel, 24 V DC coil version.