The IDEC RV8H-L-AD18 is a compact and versatile 6 mm relay, pre-assembled with a DIN mount socket for easy installation. It features a universal AC/DC input voltage range of 6 to 240V, surge suppression, and a green LED indicator. Designed for use in hazardous locations (Class I, Div 2 and Zone 2), it also includes gold-plated contacts on the 2-pole model for reliable connectivity. The relay's height is just 70 mm from the DIN rail, and it comes with a release lever for quick locking or removal. Additionally, it offers high dielectric strength, impulse withstand voltages, reverse polarity protection, and is RoHS compliant.