Spacers reduce the mutual heating of components and therefore increase the maximum duty cycle.

small width of just 0.5 units (8.75 mm), easy mounting

quick fastening to mounting rail, any installation position

The impulse relays and installation relays have a maximum duty cycle of one hour without auxiliary equipment. To achieve an unlimited duty cycle, double-sided spacers of type DHDS must be used. We also recommend using spacers with relays and contactors if the ambient temperature exceeds 40°C.

• Data sheet
• Dimensional drawing Group view