This SSM modular relay is part of the range of Zelio solid state relays. It is rated 20A, is controlled with a 4 to 32Vdc input, has a rated load voltage of 24 to 280Vac with zero voltage switching, ideal for resistive loads. This static relay has a built-in heatsink for limited derating while limiting occupied space in panel. It mounts on 35mm DIN rails and comes with a secure mounting latch. It also has a visual indicator showing the status of its input. It also has a control input voltage LED indicator in green. It weighs 0.280Kg and its dimensions are, 22.5mm wide, 98.8mm deep, 97.7mm high. It is the ideal solution for packaging, HVAC, injection molding, textile machines, and heating control applications. This relay conforms to international standards like CSA C22.2 No 14, IEC 60950-1, and UL 508 and certifications like EAC, UL, and CSA. The Solid state relay range features compact modular design enabling easy mounting and reduced enclosure size.