Disconnector cam switch 16A, Switch 0-1 (3-pole), base rail mounting front grey knob black SK16-2.8211\BS23

Universal cam switch for electrical installations

This three-pole cam switch SK16-2.8211 is a reliable solution for switching electrical circuits on and off. Designed for both professional and domestic use, it provides safe and convenient operation. The design allows for mounting on a base rail (TS35), making installation easier in distribution boards and control cabinets. Made of durable plastic, it guarantees long-term operation even in harsh conditions.

Functionality and application

The cam switch SK16-2.8211 functions as a 0-1 disconnector, meaning it has a "0" position – off. It is ideal for use in circuits with a rated current of up to 16A and a power of 3.5 kW for AC-3 at a voltage of 400V. Thanks to the screw connection of the main contacts, wiring is simple and safe. A wide operating temperature range (-40°C to +70°C) and a high degree of protection IP65 (from the front side) allow it to be used in various industrial and commercial environments. It can be used as a main switch, isolating switch or control switch.

Construction features and safety

The construction of the switch is based on solid materials, which translates into its durability and reliability. The housing made of plastic provides electrical insulation and protection against mechanical damage. The IP65 degree of protection guarantees resistance to dust and water jets, increasing safety in exposed locations. It meets the requirements of PN-EN 60947-3 and IEC 60947-3 standards, confirming compliance with European safety standards. Additionally, the device is resistant to vibrations, shocks and atmospheric factors (damp heat, salt mist). The use of a black knob makes operation and identification of the switch function easier.