Disconnect switch 80A SV 480 002423415

Insulating disconnect switch – reliable power disconnection

This SV 480 insulating disconnect switch with a rated current of 80A is a solid and proven solution for safely disconnecting electrical circuits. It finds application in both residential and industrial installations where reliable operation and the ability to visually verify the circuit status are required. The lack of built-in overcurrent protection means that this switch performs only an isolating function – it disconnects the circuit but does not protect it against overloads or short circuits.

Design and application

The SV 480 disconnect switch is a device mounted on a TH35 rail, designed for mounting in distribution boards. The four-pole design allows simultaneous disconnection of all phases and neutral, ensuring complete circuit isolation. Thanks to the possibility of sealing the lever in the "On" and "Off" positions, accidental switching on or off of the device can be prevented, which is particularly important in industrial and public applications. The possibility of double connection of the insulating busbar (top and bottom) facilitates installation and adaptation to various installation configurations.

Key features and benefits

• Versatile application: ideal as a main switch in switchboards or as an individual switch in electrical installations.
• Safety: the ability to seal the lever prevents accidental changes in circuit status.
• Visual control: a clear contact position indicator allows easy checking of whether the circuit is disconnected.
• Solid construction: made of high-quality materials ensures durability and reliable operation.
• Easy installation: designed for quick mounting on a standard TH35 rail.
• Compliance with standards: meets the requirements of PN-IEC 60947-3 and PN-EN 60947-3, which guarantees safety and compatibility with other devices.
• Rated current 80A: allows use in circuits with higher power consumption.
• Rated voltage AC 400V: adapted to operate in standard electrical networks.
• Protection class IP20: provides protection against finger contact and against the ingress of solid objects larger than 12.5 mm.
• Frame terminals: allow connection of conductors with a cross-section of 2.5 - 50 mm².

Additional information: the switch has a red lever for easy identification and the possibility of mounting auxiliary contacts (PS ETIMAT 10) to extend functionality (available separately). The possibility of power supply from above or below increases installation flexibility.