Cam switch 16A, Disconnector 0-1 (4-pole), in OB3 housing with yellow/red closing front ŁK16R-2.8210\OB3ZC

Universal cam switch for various applications

This four-pole cam switch, with a rated current of 16A, is a reliable solution for switching and disconnecting electrical circuits. Equipped with a 0 position, it allows for safe isolation of the load. The OB3 housing construction provides robust protection against external factors, and the yellow-red colored front makes it easy to identify and signal the device's status. It will work well in both industrial installations and public buildings.

Construction and functionality

The switch features a screw connection of the main contacts, ensuring a secure and durable connection of the wires. Its solid plastic construction guarantees resistance to mechanical damage and corrosion. This model is designed for mounting as a complete unit in an enclosure, simplifying installation and minimizing the risk of errors. The knob for switching provides convenient operation and precise control over the circuit. The IP65 protection rating guarantees protection against water jets and dust – an ideal solution for environments requiring increased resistance to weather conditions.

Operating parameters and safety

The rated power for AC-3 at 400V is 8 kW, allowing it to handle a variety of electrical loads. The switch meets high safety standards, confirmed by appropriate certificates. The continuous rated current Iu is 16A, and the conventional short-circuit current is 13kA – these parameters ensure effective protection of the installation against overloads and short circuits. The device is designed to operate in an ambient temperature from -40°C to +70°C, making it a universal solution for indoor and outdoor applications. The lack of possibility of indirect mounting and the lack of return to the 0 position increase the reliability of the device in specific installation configurations.