Cam switch 40A, Disconnector 0-1 (4-pole), \P05 ŁK40-2.8210\P05

Universal cam switch for demanding applications

This four-pole cam switch with a rated current of 40A is a robust and versatile solution for switching electrical circuits. It is suitable for both industrial installations and more demanding commercial applications. The switch design allows for the creation of various connection programs, tailored to specific needs. Thanks to the possibility of mounting on a plate, it can be easily integrated with existing infrastructure.

Construction and application

Cam switches from Spamel, such as this model, are designed to switch currents on and off in low-voltage circuits. They are ideal as switches, disconnectors, changeover switches and control switches. Made of high-quality materials, it ensures reliable operation even in harsh environmental conditions – from -40°C to +70°C. The segmented construction allows the switch to be configured with a number of poles from 1 to 9, which increases its flexibility. This model is equipped with a 0-1 disconnector (4-pole), which means the circuit can be completely disconnected.

Parameters and user features

This switch stands out with its high strength parameters. The rated continuous current is 40A, and the rated switching power for AC-3 is as much as 20 kW at 400V. This ensures safe and efficient operation even under high loads. The IP65 protection degree guarantees resistance to dust and water jets, which is particularly important in industrial environments. Screw terminals facilitate the connection of wires with a cross-section from 4 to 10 mm². In addition, high mechanical durability (3 million switching cycles) ensures a long service life of the device.

The rated insulation voltage is 690 V, and the rated short-circuit current AC-3 at 400V is 38 A. The short-time withstand current reaches 0.85 kA, and the short-circuit making current is 1.5 kA.

The switch has been designed with ease of mounting on a plate and resistance to external factors – vibrations, shocks and damp heat in mind. It meets safety standards and has CE and RU/UA compliance certificates. This is a solid choice for professionals and users who value reliability and durability.