4-pole 160 A power source switch for external knob PRZK-4160\W01

Power source switch – reliable switching in your installation

This four-pole power source switch with a rated current of 160A is a robust solution for safe and convenient switching between different energy sources. Designed for both professional and demanding users, it provides reliable operation in harsh conditions. The plastic housing guarantees durability and resistance to mechanical damage.

Construction and application

The PRZK-4160\W01 switch is equipped with an external knob, which makes it easy to operate and allows for quick switching of the power supply. The possibility of mounting on a plate and indirect mounting increases installation flexibility. The IP65 protection class provides resistance to dust and water jets, making it ideal for use inside buildings and in industrial environments. The switch does not have auxiliary contacts, which simplifies its integration with existing control systems.

Key features and benefits

• High resistance to external conditions: IP65 protection class guarantees safe operation even in humid or dusty environments.
• Solid construction: The housing made of durable plastic ensures long-term operation.
• Easy operation: The external knob enables intuitive and quick switching of power sources.
• Installation flexibility: The possibility of mounting on a plate or indirect mounting adapts to different installation needs.
• High rated current: 160A allows for servicing loads requiring significant power.
• Safety: The switch has a "0" position, which allows for complete disconnection of the circuit, ensuring safety during maintenance or repair.
• Mechanical resistance: Withstands vibrations and shocks, which is important in industrial applications.

Operating parameters

The switch is designed to operate in a wide range of insulation voltages (up to 690V) and withstands short-circuit currents up to 25kA (with appropriate gL/gG 160A fuse insert). It provides high mechanical durability (8000 cycles) and switching durability (1000 cycles), which guarantees long and trouble-free operation of the device. Connection cables with a cross-section of 25…70 mm² ensure adequate conductivity and connection safety.