4-pole 125A power source switch for external knob PRZK-4125\W01

Power source switch – reliable switching in your installation

This four-pole power source switch with a rated current of 125A is a solid solution for safe and convenient switching between two power sources. Designed for both professional and demanding users, it provides reliability and durability in various working conditions. Made of high-quality plastic, it is resistant to mechanical damage and ensures long-term operation.

Functionality and application

The PRZK-4125\W01 switch allows manual switching of the load between two independent power sources. This makes it ideal for situations where uninterrupted power supply is required, e.g. in the event of a failure of one of the sources. The possibility of indirect and panel mounting provides flexibility in choosing the installation location. The IP65 protection class guarantees resistance to dust and moisture, allowing it to be used even in harsh environmental conditions.

• Purpose: Switching power sources in electrical installations.
• Application:
  • Uninterruptible Power Supply (UPS) systems.
  • Generators.
  • Public buildings (hospitals, schools).
  • Industry – ensuring continuity of production processes.
• Mounting: The switch can be mounted indirectly or on a panel, making it easy to integrate with existing electrical infrastructure.

Key features and benefits

The PRZK-4125\W01 switch stands out with a number of features that translate into its high functionality and reliability:

• High rated current: 125A allows handling loads with significant power.
• Four poles: Provide complete circuit separation and safety of use.
• Durable housing: Made of plastic resistant to mechanical damage and external factors.
• IP65 protection class: Guarantees protection against dust and water jet, allowing use in harsh environmental conditions.
• Intuitive operation: The knob facilitates quick and precise switching of power sources.
• No auxiliary contacts: Simplified construction minimizes the risk of failure and facilitates maintenance.
• Adapted to work in difficult conditions: Withstands vibrations, shocks and cyclic changes in temperature and humidity (compliance with IEC 60068-2-6, IEC 60068-2-27, IEC 60068-2-30 and IEC 60068-2-52 standards).

Additionally, the switch has a "0" position, which increases safety during maintenance or repair of the electrical installation. Its solid construction ensures long-term and trouble-free operation, minimizing costs associated with downtime and repairs.