Cam switch disconnector 63A, Switch 0-1 (4-pole), \P05 ŁK63-2.8210\P05

Cam switch – reliable switching in installations

Cam switch ŁK63-2.8210\P05 is a solid device designed for safe and convenient switching of electrical circuits. Designed to operate with a rated current of 63A, it is perfect for both industrial installations and more demanding commercial applications. The construction allows for mounting on a rail, which facilitates and speeds up installation.

Construction and application

The cam switch is used to manually switch electrical circuits, offering reliable disconnection or connection of power. It is particularly useful in situations where visual control of the circuit status is required, as well as the ability to quickly and reliably disconnect power for service or emergency purposes. Thanks to the possibility of configuration with various front plates (P03, P04, P07, P08, P09, P10), it can be adapted to specific application requirements – from standard installations to environments requiring increased protection (IP65). The 4-pole version provides full control over all phases and the neutral wire.

Parameters and benefits

The device is characterized by high technical parameters ensuring safety and long-term operation:

• Rated continuous current: 63A – allows handling loads with significant power.
• Rated insulation voltage: 690V – ensures safe operation within a wide voltage range.
• Rated switching power (AC-3): 20 kW at 400V / 500V and 10 kW at 690V – enables control of motors and other high-power receivers.
• Mechanical endurance: 3 million switching cycles – guarantees long device life even with intensive use.
• Wide operating temperature range: -40°C to +70°C – allows use in harsh environmental conditions.
• Degree of protection: IP41/IP65 (depending on the front plate used) – protects against access to live parts and against the influence of external factors such as dust and moisture.

Rail mounting allows for quick and easy integration with existing electrical infrastructure, and the ability to choose different types of front plates increases application flexibility. The solid construction guarantees reliable operation for a long time, minimizing the risk of downtime and failures. Short-circuit withstand current at 1.2kA further increases installation safety.