

Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The nVent HOFFMAN APCABVA is a disconnect operator adapter designed for installation in Bulletin A21S4, A28S4, and WS2D enclosures with preferred cutouts. It includes essential components for interlocking the master door with the disconnect operating mechanism. Each operator adapter package comes with panel drilling and installation instructions.
This adapter is crucial for safely using disconnects in industrial environments.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!