Disconnect switch 40A, Isolator 0-1 (3-pole) with signal track, front panel mounting, lockable yellow/red ŁK40-2.829\P08

Cam switch for panel mounting – reliable circuit control

This three-pole cam switch with a rated current of 40A is a robust solution for frequent circuit switching. The 0-1 disconnector design provides full power control, and the front panel mounting option simplifies integration with existing installations. The yellow-red color scheme increases visibility and operational safety.

Functionality and application

The switch is designed to control electrical circuits in industrial applications, machines, automation equipment, and building installations. Thanks to its high mechanical durability (3 million switching cycles), it performs perfectly in demanding working conditions. The built-in signaling path allows for visual monitoring of the circuit status, which increases safety and facilitates diagnostics. The ability to configure with a different number of segments (from 1 to 9) allows you to adapt the switch to specific needs.

Durability and safety in every detail

The switch has been designed for long-term and trouble-free operation. It withstands a rated insulation voltage of 690V and an impulse voltage of 6kV. The short-circuit rated current is 0.85kA, and the making current is 1.5kA, providing effective protection against overloads and short circuits. The housing with a protection degree of IP41/IP65 (depending on the mounting location) protects against the ingress of solids and water, ensuring safe operation even in harsh environmental conditions. Additionally, the switch meets the IEC standards regarding resistance to vibration, shock, cyclic damp heat and salt mist – which confirms its high quality and reliability. The cross-section of the connection cables is 4-10 mm², which ensures compatibility with a wide range of cables. The tightening torque of the terminals is 2.0 Nm.