Sensata Technologies Solid State Time Delay Relay, 50A, Panel; Relay Mounting Sensata/crydom DLD2450

The DLD2450 is a time-delay solid-state relay rated for 50 A at 240 VAC, designed for compressor applications with DC control and zero-crossing output for resistive loads. It features external time adjustment via an external resistor, with turn-on delays ranging up to 133 seconds using a 1.0 MΩ resistor. The relay operates from 48 to 280 VAC, with a maximum on-state voltage drop of 1.6 Vpk and a minimum load current of 0.04 A. It has a thermal resistance of 0.63 °C/W, requires heat sinking, and supports environmental temperatures from -30 to 80°C. The unit is furnished unmated with screw and saddle terminals, measures approximately 47.5 mm x 43.2 mm x 25.4 mm, and complies with CE standard EN60950-1.