Cam switch 25A, Disconnector 0-1 (2-pole), panel mounting front grey knob black ŁK25-1.828\P03

Cam switch – reliable circuit control

This two-pole cam switch, with a rated current of 25A, is a solid solution for mechanical switching of electrical circuits. Designed for panel mounting, front mounting, with a gray housing and black knob, it is perfect for both industrial installations and applications requiring frequent load switching. The device is manufactured by the renowned company SPAMEL, guaranteeing high quality and durability.

Construction and application

Cam switches of this type are widely used in electrical installation enclosures where manual circuit control is required. The design allows for the implementation of a specific connection program depending on the knob position. This model, designated as ŁK25R-1.828\P03, is particularly useful where reliable operation and resistance to intensive use are needed. Thanks to the IP65 protection rating (when using an appropriate cover), the device is resistant to dust and water ingress, which increases its reliability in harsh environmental conditions.

Parameters and characteristic features

The cam switch is characterized by high parameters ensuring safe and efficient operation. The continuous rated current of 25A allows for servicing loads with significant power. It ensures safe use in high-voltage installations thanks to the rated insulation voltage of 690V. The rated switching power AC-3 is 7 kW (230V), 13 kW (400V) and 10 kW (690V) respectively, enabling control of various types of receivers. Compatibility with a wide range of wires ensures a wire cross-section of 2.5 to 6 mm². The long service life of the device is guaranteed by a mechanical durability of 3.0 million switching cycles and the ability to operate in a wide temperature range from -40 to +70°C. The IP65 protection rating provides protection against dust and water jets. Additionally, the switch has short-circuit protection (conventional short-circuit current: 13kA) and resistance to vibrations and mechanical shocks, making it an ideal solution for industrial applications. Stable connection of wires is ensured by the tightening torque of the terminals of 1.2 Nm.