Rotary switch 1-pole 1-0-2 Z-DSU1-102 248869

Rotary switch for electrical installations

The Eaton Z-DSU1-102 rotary switch is a reliable device designed to change an electrical circuit. Its 1-pole design with a staircase switch function allows for convenient lighting control from two different points. It is suitable for both home installations and public facilities where functionality and safety are required.

Characteristics and application

This switch is characterized by a rated current of 20A and a rated voltage of 690V AC, making it suitable for most standard electrical installations. Mounting is done on a TH35 rail, and the device width is 3 modules (approx. 54mm). The IP20 degree of protection provides basic protection against touching and the ingress of solid objects. The short-circuit strength of 10kA guarantees resistance to sudden current surges, increasing safety of use.

The switch is primarily used in lighting circuits where it is necessary to change the state of the lighting from two places – e.g. in corridors, stairs or large rooms. Its compact size makes it easy to install even in tight switchboards.

Key features and benefits

• Staircase switch function: allows you to control a single light source from two different points, increasing user comfort.
• High short-circuit strength (10kA): provides protection against the effects of sudden overvoltages and short circuits, minimizing the risk of damage to the installation.
• Compact dimensions (3 modules): make it easy to install in tight electrical switchboards.
• Rated current 20A: allows connection of most standard lighting receivers.
• Compliance with standards: ensures the safety and reliability of the device.
• Solid construction: guarantees long-term operation even in difficult conditions.
• Versatility: suitable for use in both home and industrial installations.