The XVBC2B4 is a red, steady illuminated unit designed for modular indicator banks in the Harmony XVB range. It features a 70mm diameter polycarbonate housing and an integrated, protected LED light source rated for a 24V AC/DC supply voltage. The unit consumes less than 47 mA, connects via screw clamp terminals, and is designed for customer assembly in stacks of up to five units. Offering robust environmental protection with an IP66 rating on the base unit and NEMA 4X compliance, it is suitable for various industrial environments.