The Omron G3NA-D210B-UTU DC5-24 Solid-state Relay (SSR) delivers 5 to 24 VDC input, 5 to 200 VAC output, and With heat sink (at 40 ℃): 0.1 to 20 A Without heat sink (at 40 ℃): 0.1 to 4 A load performance reliably. This relay features a Single-phase, 3-element structure with Phototriac isolation, an Equipped zero-cross function for noise-free switching, and an Equipped operating indicator for real-time status monitoring. Its Screw terminal socket simplifies installation, while 20 A (60 Hz 1 cycle) inrush current resistivity, it ensures stable operation across its 4 to 32 VDC input range. Manufactured by Omron and listed under Omron Solid State Relay solutions, this model belongs to the G3NA Series.