Parameter Value / Description Product Series Harmony WATSN (Watertight Station, Modular) Enclosure Material Polycarbonate (PC) or Stainless Steel (SS) – offers high impact resistance and durability. Protection Rating IP65 (Dust-tight and protected against water jets from any direction) when properly assembled and closed. IP66 optional with specific gaskets. Mounting Surface mounting via integrated mounting holes or a base. Operator Cut-out 32 mm diameter round hole for each modular operator (push button, selector, indicator light). Front Bezel / Frame 4-module width frame, allowing for the installation of up to 4 individual 32mm operators in a single row. Modular Operators Compatible with the full range of Harmony XB4/BV4/XB5 32mm operators, including: • Push Buttons (Green/Black/Red/Yellow, illuminated or non-illuminated). • Selector Switches (2 or 3 positions, keyswitch). • Emergency Stop (Red mushroom head, with or without latching). • Pilot Lights (Various colors, LED or incandescent). Electrical Rating of Operators Typically 600V AC/DC max, current rating depends on the specific contact block used (e.g., 10A for standard contact blocks). Contact Blocks Stackable, screw or spring-clamp terminal blocks (e.g., XB5-AC series) snap onto the rear of each operator. Available in 1NO+1NC, 2NO, 2NC, etc. Cable Entry Multiple knock-outs for conduit entry (e.g., PG13.5, M20, M25 threads). Ambient Temperature Typically -25°C to +70°C for standard versions. Standards IEC/EN 60947-5-1, UL 508, CSA C22.2