The IDEC RV8H-1L1-AD48 is a compact and versatile SPDT screw terminal relay, suitable for use in Class I, Division 2 and Class I, Zone 2 hazardous locations. Its slim 14 mm profile conserves space while offering a wide input voltage range of 6 to 240 VAC/DC. The unit includes a universal socket with surge suppression and an LED indicator, gold-plated contacts for reliable connectivity (applicable to the 2-pole model), and is pre-assembled on a DIN mount socket for easy installation. With high dielectric strength, impulse withstand voltages, reverse polarity protection, and RoHS compliance, this relay ensures safety and durability in demanding environments.