Doepke 09980422 HS20-40 installation contactor 24A 230 V AC min. 50Hz max. 60Hz 4S content_copy

A contactor is an electromagnetically operated remote switch for large electrical outputs. A larger current can be switched using a lower current. They ensure galvanic isolation between the control circuit and the switched circuit. Installation contactors of the HS series are characterized by their long mechanical and electrical service life. Their magnetic coil is suitable for continuous operation (100% duty cycle). This low-hum version is suitable for use in industry and workshops. Properties: wide range of different contacts, long electrical and mechanical service life, suitable auxiliary switch and sealing cap available, mounting type: quick attachment to mounting rail, installation position as desired, areas of application: installation contactors can be used in a variety of ways. The low-hum version is suitable for industry and workshops, while the hum-free version is used for hotels, offices and residential areas. They switch incandescent lamps, fluorescent lamps, transformers for low-voltage halogen lamps, high-pressure mercury vapor lamps (HQL, HPL), metal halide lamps (HQI, HPI), sodium vapor, low and high-pressure lamps, storage heaters or drives (motors). Notes: The designation of the devices in this series includes both the rated current (first pair of numbers) and the contact design (last pair of numbers): An HS 25-31, for example, has a rated current of 25 A. three normally open and one normally closed contact. At ambient temperatures above 40 degrees C, the use of the DHDS spacer is recommended. The HS 1 contactors are 1 TE wide and accordingly the HS 2 and HS 3 are 2 TE and 3 TE wide respectively. .