Why Choose the nVent HOFFMAN MSVH2000 Rear Busbar Support?
The nVent HOFFMAN MSVH2000 is a vertical rear busbar support for plug-in power distribution sections, designed to support busbar systems mounted behind plug-in compartments. It forms part of the nVent HOFFMAN plug-in distribution system and provides secure positioning for the vertical busbars used within the enclosure.
Manufactured from polycarbonate reinforced with 10% glass fibre, the MSVH2000 combines electrical insulation with the mechanical strength required for industrial power distribution assemblies. The supports are designed for busbar systems up to 1600 A, with a rated short-time withstand current of up to 35 kA when rear supports are used.
The MSVH2000 mounts to the vertical profiles included with nVent HOFFMAN MSSB rear cover plates for plug-in sections and is used together with MSBS plug-in busbars. Each support measures 40 mm high × 482 mm wide × 45 mm deep, providing a purpose-designed solution for plug-in power distribution assemblies.
Key Advantages
- Supports vertical plug-in busbar systems rated up to 1600 A.
- Provides up to 35 kA short-time withstand current for 1 s with rear supports.
- Supports configurations up to 50 kA when rear and front supports are used together.
- Manufactured from 10% glass-fibre-reinforced polycarbonate for strength and electrical insulation.
- Mounts directly to the vertical profiles supplied with compatible MSSB rear cover plates.
- Designed specifically for integration with nVent HOFFMAN MSBS plug-in busbars.
Key Features
- nVent HOFFMAN MSVH vertical plug-in busbar support series.
- Designed for mounting vertically behind plug-in compartments.
- Supports busbar systems up to 1600 A.
- Rated short-time withstand current up to 35 kA for 1 s with rear supports.
- Up to 50 kA short-time withstand capability when rear and front supports are combined.
- Constructed from polycarbonate reinforced with 10% glass fibre.
- Designed to mount on vertical profiles included with MSSB rear cover plates.
- Supplied as four busbar supports with mounting material.
Reliable Support for Vertical Plug-In Busbar Systems
Vertical busbar supports are critical mechanical components within plug-in power distribution assemblies because they maintain the positioning and spacing of the conductors behind the plug-in compartments. Correctly supported busbars contribute to a stable distribution arrangement and help the assembly withstand the mechanical forces produced during high-current and short-circuit conditions.
The nVent HOFFMAN MSVH2000 is engineered as part of the manufacturer's coordinated plug-in distribution system. It mounts onto the vertical profiles associated with the MSSB rear cover system and works with MSBS plug-in busbars, providing a tested support arrangement for demanding industrial power distribution applications.
Typical Applications
- Industrial plug-in power distribution sections.
- Low-voltage switchgear and distribution assemblies.
- Vertical busbar installations behind plug-in compartments.
- Industrial power distribution cabinets.
- nVent HOFFMAN MSSB and MSBS plug-in system configurations.
- High-current industrial electrical distribution systems.
