The SLD series is a solid-state relay manufactured by Celduc. It is equipped with Electromechanic Relays with pin-to-pin compatibility.
The relays have a nominal control voltage of 5, 12, 24 or 48VDC. It provides a 24VDC - 4A output emabled by an integrated clamping. In addition, it can operate within a temperature range of -20°C to +80°C.