Disconnect switch 63A SV 463 002423414

The SV 463 isolating switch is a reliable device designed for safely disconnecting electrical circuits in residential and industrial installations. It serves as a main switch in distribution boards, as well as an individual switch in more complex systems. The construction of this switch does not include built-in overcurrent protection – its function is solely to isolate the circuit.

Functionality and application

This four-pole (4P) switch with a rated current of 63A is perfect for anywhere where a certain and safe disconnection of power is required. The ability to seal the lever in the ON (engaged) or OFF (disengaged) position provides additional protection against accidental switching on or off. This allows the installer to be sure that the circuit will remain in the desired state.

• Versatility: Suitable for mounting in distribution boards as well as a safety and maintenance disconnect switch.
• Safety: Provides effective circuit isolation, protecting service personnel during maintenance and repair work.
• Practicality: The ability to mount on a TH35 rail makes installation easier and faster.
• Durability: The device is made of high-quality materials, which guarantees its long-lasting and reliable operation.

Technical characteristics and construction

The SV 463 switch is characterized by a solid, fixed construction. It has frame terminals for connecting wires with a cross-section from 2.5 mm² to 50 mm². The IP20 degree of protection provides protection against finger contact and against the ingress of solid objects larger than 12.5 mm. The maximum operating AC voltage is 400V, and the rated conditional short-circuit current Iq is 4kA – which means that the device is adapted to work in typical electrical installation conditions. The red lever makes it easy to visually identify the status of the switch.

Compliance with PN-IEC 60947-3 and PN-EN 60947-3 standards confirms its safety and compliance with applicable regulations. This switch is an ideal solution for professionals looking for a reliable and easy-to-install element of an electrical installation.