Disconnect switch 16A, 0-1 switch (4-pole), front mounting grey, black knob ŁK16R-2.8210\S03

Universal cam switch for safe circuit switching

This four-pole cam switch, with a rated current of 16A, is a reliable solution for manual switching of electrical circuits. Designed for both professional and home use, it provides safe and convenient operation. The design with a 0 position allows for complete disconnection of the circuit, which increases safety during maintenance or repair.

Construction and application

The switch is designed for manual switching of circuits on and off, and is ideal for electric motors, small power transformers and other devices requiring reliable power disconnection. Made of durable plastic, it is resistant to mechanical damage and ensures long-term operation. Rail mounting allows for easy integration with existing electrical infrastructure. The IP65 protection rating guarantees protection against dust and water jets, making it suitable for use in harsh environmental conditions.

Key features and benefits

• High reliability: Rated current of 16A and high short-circuit resistance (conventional short-circuit current 13kA) ensure stable operation even in demanding conditions.
• Safety of use: The 0 position allows for complete disconnection of the circuit, minimizing the risk of electric shock during maintenance work.
• Durable construction: The housing made of high-quality plastic provides resistance to mechanical damage and external factors.
• Easy installation: Rail mounting facilitates installation and integration with the existing electrical installation.
• Wide range of applications: Ideal for electric motors, transformers and other devices requiring manual power switching.
• Environmental protection: IP65 protection protects against dust and water, allowing use in various working conditions.
• Suitable for frequent use: Mechanical durability of 3 million switching cycles guarantees long-term trouble-free operation.
• Versatility: Can be used in various configurations thanks to a wide range of available models (different number of poles).

Technical parameters in practice

The rated power for AC-3 at 400V is 8 kW – this means that the switch will easily handle devices with this power. The cross-section of connection wires 1.5…4 mm² provides flexibility in choosing the appropriate cables. Vibration and shock resistance (compliant with IEC standards) confirms its solidity and suitability for demanding industrial conditions. In addition, a wide range of operating temperatures (-40°C to +70°C) allows its use in different climates.