Technical FAQs

Ask a Question

What breakers fit an NH1B Column Width Panelboard?

Availability and selection of branch breakers for the obsolete NH1B circuit breaker column width panelboard.

Product Line:
Obsolete NH1B circuit breaker panelboards sold and supported in the USA.

Availability of replacement branch circuit breakers for the obsolete NH1B panelboard.

Selection of correct branch circuit breakers for NH1B panelboards.

Breakers for the NH1B column width panelboards are no longer available. Replace the panel with a new NF column width panelboard. 
Was this helpful?
What can we do to improve the information ?