Doepke's Ein Schütz is an electromagnetically operated remote switch designed for high electrical loads. It allows a larger current to be switched using a smaller control current. They ensure galvanic isolation between the control circuit and the switched power circuit. The HS series installation switches operate very quietly and are extremely low in hum. They are characterized by their long mechanical and electrical lifespan. Their magnetic coil is suitable for continuous operation (100% duty cycle). Devices of this type operate with a control voltage of 24 V AC.

Features:

• Wide range of different contacts
• High electrical and mechanical lifespan
• Extremely low hum
• Compatible auxiliary switch and sealing cap available

Mounting type:

• Quick mounting on a mounting rail
• Installation position is flexible

Applications: Installation switches are versatile and can be used in residential and commercial buildings as well as industrial plants. They handle the switching of incandescent lamps, fluorescent lamps, transformers for halogen low-voltage lamps, mercury vapor high-pressure lamps (HQL, HPL), metal halide lamps (HQI, HPI), sodium vapor, low and high-pressure lamps, storage heaters, or drives (motors).

Notes:

• The designation of devices in this series includes both the rated current (first pair of numbers) and the contact configuration (last pair of numbers): For example, an HS 25-31 has a rated current of 25 A, three normally closed contacts, and one normally open contact.
• For ambient temperatures above 40 °C, the use of the device is recommended.