Cam switch 80A, Disconnector 1-0-2 (3-pole), in OB18 enclosure SK80-3.8380\OB18

Cam switch – reliable switching of loads

This SK80 cam switch, which also functions as an isolating switch, is a robust solution for switching loads in electrical installations. Designed to operate with a current of 80A, it offers configuration flexibility thanks to its segmented construction and the ability to create switching programs tailored to specific needs. It is ideal for both industrial applications and installations requiring frequent circuit switching.

Construction and application

The SK80 switch enables the implementation of various functions, including switching off motors with a load (AC3, AC23), connecting resistive loads and heating elements, and switching the direction of rotation of three-phase motors. The ability to build a switch consisting of up to 7 segments (14 pairs of contacts) allows for the creation of complex switching programs. Available in OB18 housing provides additional protection and safety. Mounting is possible on a panel, TS35 rail base or directly in the enclosure.

Key features and benefits

• Versatility: Ability to configure a switching program thanks to the segmented construction and different knob stroke angles (45° or 90°).

• Durability: Made of silver-plated contacts and copper minimizes transition resistance and ensures long-term reliability.

• Safety: Compliance with PN-EN 60947-3 standards and high arc fault limiting capacity guarantee safe operation.

• Protection: IP20 protection class (IP65 in panel and enclosure versions) protects against access to live parts.

• Durability: Steel screws securing the switch along its entire length ensure structural stability.

• Ecology: Meets the requirements of Directive 2002/95/EC RoHS – no hazardous substances in the composition.

• Easy installation: Various mounting options available – to the panel, rail base or in the enclosure.

• Application in harsh conditions: Designed for indoor use in environments with a degree of pollution of 3 (industrial use).

This cam switch is an investment in reliable and safe load switching that will meet the expectations of both professional installers and end users.