Installation contactor for distribution board Doepke

A contactor is an electromagnetically operated remote switch for high electrical powers. A low current can be used to switch a larger current. They ensure a galvanic separation between the control circuit and the connected electric circuit. Prolonged mechanical and electrical life is an outstanding feature of the HS installation contactors. The magnetic coil lends itself to continual operation (100 % ED). This low-noise design is suitable for use in workshop and industrial applications. Properties: wide range of different contacts; high electrical and mechanical endurance; suitable auxiliary switch and seal cap available; Mounting: quick fastening to mounting rail; installation position: see drawing; Application areas: Installation contactors can be used in a variety of ways. The low-noise version is suitable for industry and workshops, whilst the no-noise version is suitable for hotels, offices and residential areas. They take on the switching of incandescent lamps, fluorescent lamps, transformers for halogen low-voltage lamps, mercury vapour high-pressure lamps (HQL, HPL), metal halide lamps (HQI, HPI), sodium vapour, low and high-pressure lamps, storage heaters and drives (motors). Hints: The names of devices in this family contain both the rated current (first pair of digits) and the contact variant (last pair of digits): For example, a HS 25-31 has a rated current of 25 A, three NOCs and one NCC; At ambient temperatures of 40°C and higher, using the DHDS spacer is recommended; The HS 1 contact is 1 module width wide. and thus the HS 2 and HS 3 are 2 and 3 module widths wide. .