Cam switch 16A, 1-0-2 switch (3-pole), in OB3 housing with yellow/red lockable front plate ŁK16R-3.8380\OB3ZC

Rotary cam switch – reliable switching in your installation

This three-pole rotary cam switch, with a rated current of 16A, is a solid solution for frequent circuit switching. Model ŁK16R-3.8380\OB3, combined with OB3 housing and a yellow-red front, provides not only functionality but also easy identification and safe operation. It is an element intended for both professional applications and demanding end-users.

Design and application

The rotary cam switch from the ŁK16R series is a device used for manual switching of electrical circuits. The version with a 1-0-2 switch allows you to choose between three positions: connection, disconnection and a second position (e.g. connecting another receiver). The OB3 housing made of plastic provides protection against mechanical damage and environmental influences. The IP65 protection class guarantees resistance to dust and water jets, making it ideal for use inside buildings and in environments exposed to moisture. Screw connection ensures a secure and durable connection of wires.

Key features and benefits

• Versatility: The ability to choose from three positions (1-0-2) expands the range of applications for the switch.
• Durability: The housing made of high-quality plastic ensures long-term operation even in difficult conditions.
• Safety: The IP65 protection class protects against electric shock and damage to the device in a humid environment.
• High efficiency: The rated operating power for AC-3 is 8 kW at 400V, allowing it to handle most standard loads.
• Easy identification: The yellow-red closing front makes it easy to quickly identify the function of the switch.
• Suitable for frequent use: Mechanical durability at the level of 3 million switching cycles guarantees reliability even with intensive use.
• Wide operating temperature range: The ability to operate in the range of -40°C to +70°C makes the switch suitable for various environmental conditions.

Operating parameters and installation

The switch is designed for indirect mounting (does not require additional mounting elements). The cross-section of the connection wires should be from 1.5 mm² to 4 mm², and the tightening torque of the terminals is 1.2 Nm. Remember to exercise caution when connecting wires and comply with applicable electrical safety standards. The device meets the requirements of PN-EN 60529 and IEC 60068 standards regarding resistance to vibration, impact and cyclic damp heat.