1SCA022837R7530 ABB 800A 4-Pole Switch Fuse

Why Choose the ABB OS630B13N1P Switch Fuse?

The ABB OS630B13N1P is a heavy-duty 800 A 4-pole switch fuse designed for reliable switching, isolation and fuse protection in demanding low-voltage power distribution systems. As part of the ABB OS fuse switch range, it combines manual circuit isolation with fuse-based protection for industrial and commercial electrical installations.

This switch fuse provides a 4-pole configuration for coordinated multi-pole switching and isolation. Its robust construction and modular OS design make it suitable for integration into switchboards, power distribution assemblies, industrial control systems and other applications requiring dependable high-current circuit isolation.

With its authoritative 800 A current rating, the OS630B13N1P is intended for substantial low-voltage loads where reliable isolation and fuse protection are essential. The device forms part of ABB's established OS family of manually operated switch fuses for industrial power distribution.

Key Advantages

• Heavy-duty 800 A switch fuse for high-current applications.
• 4-pole configuration for coordinated multi-pole switching and isolation.
• Combines manual switching, isolation and fuse protection in one assembly.
• Designed for demanding low-voltage power distribution applications.
• Robust ABB OS construction for industrial switchboard integration.
• Suitable for high-current feeder and distribution circuit protection.

Key Features

• ABB OS fuse switch range.
• 800 A rated current.
• 4-pole switch fuse configuration.
• Manual circuit switching and isolation.
• Fuse-based overcurrent and short-circuit protection when fitted with correctly selected fuse links.
• Designed for industrial low-voltage distribution systems.
• Modular construction for switchboard and panel integration.
• Suitable for demanding high-current electrical applications.

Reliable High-Current Switching and Fuse Protection

Switch fuses combine the isolation function of a manually operated switch with fuse-based circuit protection. This arrangement enables power circuits to be positively isolated for operation or maintenance while correctly selected fuse links provide protection against potentially damaging overcurrent and short-circuit conditions.

The ABB OS630B13N1P provides an 800 A four-pole solution for demanding power distribution applications. Its high-current capability and four-pole construction make it suitable for integration into industrial switchboards and electrical distribution assemblies where dependable multi-pole circuit isolation is required.

Typical Applications

• Industrial low-voltage power distribution systems.
• Main and sub-distribution switchboards.
• High-current feeder circuits.
• Four-pole circuit isolation applications.
• Industrial machinery and production facilities.
• OEM switchgear and electrical distribution assemblies.