4G16-53-U changeover switch with "0" position (1-0-2) Un: 690 V~ In: 16 A Switch 63-840343-021

Universal cam switch for demanding applications

This three-pole cam switch 4G16-53-U with a rated current of 16A and a voltage of 690V~ is a robust solution for switching electrical circuits. The design with a "0" position (1-0-2) provides additional safety and functionality, allowing for complete disconnection of the circuit. It is suitable for both industrial installations and more demanding commercial applications.

Construction and application

Cam switches of the 4G series are a proven technology used in industry, mining and shipbuilding. They utilize high-quality insulating and contact materials, guaranteeing reliability and long life. This model, with screw connection of the main contacts, is intended for indirect mounting – which provides flexibility in choosing the installation location. It can be used in transformer stations, control cabinets, switchgear and other devices requiring reliable circuit switching. The rated operating power at AC-3, 400 V is 8 kW.

Key features and benefits

• Versatility: Can be used in a variety of industrial and commercial environments.
• Safety: Has a "0" position, providing full circuit disconnection during maintenance or repair.
• Durability: Made of high-quality materials, which translates to long life and reliable operation.
• Installation flexibility: Designed for indirect mounting, making it easier to integrate with existing installations.
• Resistance to external conditions: Protection class IP40 protects against access to live parts.
• High performance: Rated continuous current Iu at 16A allows handling loads up to 8 kW (AC-3, 400V).
• Simple operation: The actuator in the form of a knob provides convenient and intuitive operation.

This cam switch is an investment in the reliable and safe operation of your electrical installation. Its solid construction and versatility make it the ideal choice for both professional installers and end-users looking for a proven solution.