The Crydom D2450 Solid State Relay is a single-pole, single-throw (SPST-NO) relay designed for switching up to 50A of current at 24-280VAC. It features a zero-crossing turn-on and turn-off, which eliminates the need for a snubber circuit and reduces the risk of electrical noise. The D2450 is designed for industrial applications, and is UL, CSA, and CE approved. It is also RoHS compliant and features a wide operating temperature range of -40°C to +85°C. The D2450 is a reliable and cost-effective solution for switching high-current loads.