3-pole +N power source switch (disconnectable) with knob on the disconnector PRZK-4125N\W02

Power source switch – reliable mains/generator switching

This 3-pole switch with neutral (3+N) is a solid solution for switching the power source, ideal for both professionals and end users. Equipped with a knob on the disconnector, it provides convenient and safe switching between the mains and a generator. The design based on RSI disconnectors guarantees high rigidity and reliable operation.

Functionality and application

The PRZK-4125N\W02 switch is used to reliably switch between two power sources – the electrical grid and a generator. It finds application in installations where uninterrupted power supply is required, e.g. in residential buildings, workshops, industrial facilities or hospitals. It allows for quick and safe disconnection from the grid in the event of a failure and activation of emergency power. Thanks to the "0" position, it provides additional safety during maintenance or repair of the installation.

Construction and mounting

The housing made of durable plastic ensures durability and resistance to mechanical damage. The IP65 protection class guarantees protection against dust and water jets, allowing for mounting in various environmental conditions. The switch is designed for mounting on a DIN rail, which facilitates its installation and integration with the existing electrical infrastructure. The possibility of indirect mounting increases the flexibility of application. Connection of the main contacts is made using screw connections, which ensures a secure and reliable connection of the wires.

Key features:

• Rated current 125A: Ensures safe operation even under high loads.
• 3 poles + N: Allows for full switching of phases and neutral.
• Protection class IP65: Guarantees resistance to dust and water, allowing for mounting in harsh conditions.
• Durable housing: Made of plastic providing long-term operation.
• "0" position: Additional protection during maintenance or repair of the installation.
• DIN rail mounting: Facilitates quick and easy installation.
• Type of actuator – Knob: Intuitive operation and easy switching of power sources.