ABBSV

Overview

The ABBSV is an operator adapter manufactured by nVent HOFFMAN, designed for use with ABB VD Small disconnect switches. It is specifically required for installing these disconnects in Hoffman Bulletin A21, A28, A34, and A4L3D series enclosures featuring universal flange cutouts. Constructed from mild steel with a powder-coated gray finish, this accessory facilitates the mounting of disconnects within Type 4 and 12 rated enclosures.

Feature Summary

• Designed for universal flange cutouts
• Compatible with ABB VD Small disconnects
• Powder-coated mild steel construction

Applications

• Installation in Hoffman A21 series enclosures
• Installation in Hoffman A28 series enclosures
• Installation in Hoffman A34 series enclosures
• Installation in Hoffman A4L3D series enclosures

Procurement Notes

Verify enclosure model compatibility (A21, A28, A34, or A4L3D) and confirm the presence of a universal flange cutout before procurement. Ensure the target disconnect switch is an ABB VD Small variant. Check that the enclosure rating meets Type 4 or 12 requirements for the intended environment.

Selection Notes

Select the ABBSV only when retrofitting or installing ABB VD Small disconnects into existing Hoffman enclosures with universal flange cutouts. This adapter is not required for standard factory-installed configurations or non-universal cutouts. Confirm material specifications (mild steel, powder-coated) align with environmental exposure needs.

Part Context

This component belongs to the nVent HOFFMAN enclosure accessories line, specifically categorized under mounting and operator adapters. It serves as a bridge between electrical enclosure structures and specific brand disconnect switches, ensuring proper mechanical alignment and secure mounting within industrial protection housings.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific adapter configuration.