• According to DIN EN 61810-1, IEC/EN 60669-1 • Switching reliability according to IEC/EN 60669-2-2 • Safe separation according to IEC/EN 61140, IEC/EN 60335 • OB 5693: horizontal model OB 5694: vertical model • Bistable, mechanical latching of contact • For impulse operation, at failure operation 100 % ED possible • Same pulse (energy and direction) for both switching positions • AC and DC - model • Patent on function principle • On request wash proof