Cam switch disconnector 25A, 0-1 switch (4-pole), in OB2 housing with lockable front plate ŁK25-2.8210\OB2Z

Universal cam switch for various applications

This four-pole cam switch with a rated current of 25A, in a robust OB2 housing with a lockable front, is a reliable solution for frequent switching of circuits. It is suitable for both industrial installations and applications requiring solid and safe disconnection of power. The housing provides protection against external factors, and the lockable front provides additional protection against accidental contact with live parts.

Parameters and functionality

The switch is characterized by high resistance to environmental conditions, as confirmed by standards regarding vibration, shock and damp heat. Designed to operate in a wide temperature range (from -40°C to +70°C) and for mounting cables with a cross-section of 2.5…6 mm², it provides flexibility in installation selection. The conventional short-circuit current rating of 13 kA guarantees safety in the event of a short circuit. The rated switching power reaches 8 kW at 400V (AC-3), making it suitable for various loads. It is worth noting the high mechanical durability – up to 3 million switching cycles – which translates into a long service life.

Installation and application

The SPAMEL ŁK25-2.8210\OB2Z cam switch is designed for surface mounting and offers screw connection of cables. The IP65 degree of protection ensures safe use even in harsh industrial conditions. Thanks to the possibility of choosing different segments (from 1 to 4), it can be adapted to specific installation needs. The product finds application in controlling electric motors, switching lighting circuits and wherever reliable and manual disconnection of power is required. Solid construction and high quality workmanship guarantee trouble-free operation for a long time.