This is an individual relay in Weidmüller's D-SERIES DRM range, model DRM570024LD (Order No. 7760056123), with 4 CO contacts (AgNi flash gold-plated) and a rated control voltage of 24 V DC. On the control side, rated current is 37.8 mA, power rating 0.9 W, coil resistance 630 Ω ±10%, with a green LED status indicator and an integrated free-wheeling diode protective circuit. On the load side, rated switching voltage is 250 V AC, continuous current 5 A, max. switching voltage AC 250 V, inrush current 10 A/50 ms, AC switching capacity (resistive) max. 1250 VA and DC switching capacity (resistive) max. 120 W @ 24 V, with switch-on and switch-off delay both under 20 ms and a mechanical service life of 20 × 10⁶ switching cycles. This version has no test button, but does have a mechanical switch position indicator.

The relay measures 35.7 mm deep, 27.4 mm high and 21 mm wide, weighs 36.2 g, has a transparent housing and connects via plug-in connection. Protection degree is IP20, rated voltage 250 V, pollution severity 2, surge voltage category III, with an impulse withstand voltage of 6 kV (1.2/50 µs). Ambient temperature range is -40°C to 60°C (storage -40°C to 70°C), humidity 35-85% relative, non-condensing. UL94 flammability ratings are V-2 for the cover, V-0 for the baseplate, and HB for the status indicator. The relay is RoHS compliant without exemption, and its REACH declaration states no SVHC above 0.1 wt%.