Dual-rated for ATEX and Class I, Division 2 hazardous locations, PLC Relays include single-pole, double-throw units measuring 6.2 mm wide as well as double-pole, double throw models that are 14 mm wide. Modules feature RTIII-sealed relays and safe isolation of coils and contacts according to DIN EN 50178. For installation in crowded switching cabinets, relays are available with screw or spring-cage terminations. Replacement relays are hot-swappable for easy maintenance.