Cam switch 16A, Disconnector 0-1 (3-pole), base mounting front gray knob black ŁK16R-2.8211\B03

Universal cam switch for demanding applications

This three-pole cam switch with a rated current of 16A is a reliable solution for disconnecting electrical circuits. The device, designated LK16R-2.8211\OB1, combines a robust construction, high functionality and safety of use. It will be suitable for both industrial installations and public buildings or homes.

Construction and application

The switch is designed for indirect mounting, which provides flexibility in choosing the installation location. Made of durable plastic, it is characterized by high resistance to mechanical damage and external factors. The knob allows for convenient and intuitive operation, and the 0 position provides additional safety by completely disconnecting the circuit. Thanks to the degree of protection IP41 (depending on the enclosure) it is resistant to the ingress of solid objects larger than 1mm. The version with OB1 enclosure provides additional protection against moisture and dust (IP65).

Key features and benefits

• Versatility: Ideal for use in various environments – from workshops to production halls.
• Safety: The 0 position guarantees a full disconnection of the circuit, minimizing the risk of electric shock.
• Durability: Made of high-quality plastic ensures long-term operation even in difficult conditions.
• Easy installation: Designed for indirect mounting, which facilitates installation and replacement.
• High resistance: Degree of protection IP65 (in the case of OB1 enclosure) protects against dust and water jet.
• Compliance with standards: The product meets the required safety standards, confirming its reliability.
• Adapted to loads: The rated operating power at AC-3, 400 V is 3.5 kW – sufficient for most standard applications.
• Solid connections: Screw connection ensures a secure and durable connection of wires.

Technical parameters in practice

The rated continuous current at 16A allows for safe power supply of various electrical devices. The rated switching power Pe in category AC-3 is 5 kW at 230V and 8 kW at 400V – which means the possibility of connecting devices with significant power. High short-circuit strength (conventional short-circuit current 13kA) provides protection of the installation in case of a short circuit. The device is adapted to work in a wide range of ambient temperatures (-40°C to +70°C).