ABB 1SCA022320R8740 Switch

Description

• The ABB 1SCA022320R8740 is a robust enclosed switch fuse disconnector designed for reliable electrical control and safety in demanding outdoor environments. It features a galvanized steel enclosure with a durable polyester coating, making it well-suited for outdoor use and resistant to UV light.

• One of its key safety features is the inbuilt gas pressure relief function, which provides protection to users in the event of an internal arc. Additionally, the door of the enclosure is earthed via the hinges, enhancing safety during operation.

• This switch fuse disconnector is highly adaptable for both single and parallel cables, accommodating various installation needs. It supports multiple cable entry types, including blank, ring-flange, or C-flange type (FL21), and offers different cable configuration options, such as top/bottom or bottom/bottom.

• The handle of this switch fuse disconnector is padlockable, allowing for up to three padlocks to be applied. The cover is interlocked, preventing accidental opening during operation. However, the interlock function can be bypassed when required, such as for thermographing or maintenance purposes.