



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 Square D NF442L4 is a panelboard interior rated for four wires and capable of handling 400 Amps. This unit is designed for use in commercial and industrial settings, including buildings, stadiums, and office complexes. Its robust features ensure reliable electrical distribution.
This panelboard interior supports diverse applications due to its flexible design and capacity to accommodate various circuit breakers.
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!

