Built for heavy-duty commercial applications, the Federal Pacific NM632200 is a 3-pole MCCB rated for 600VAC. It provides essential overcurrent protection for demanding electrical networks. Designed as a direct drop-in replacement, this bolt-on breaker restores functionality to aging infrastructure. It installs into legacy Federal Pacific NM panelboards and switchboards, eliminating the need for complex retrofits.
What enclosures are compatible with the NM632200 circuit breaker?
This breaker is specifically designed for installation in Federal Pacific NM panelboards and switchboards. It is a heavy-duty commercial and industrial breaker and is not compatible with standard residential load centers.
What does the LI trip function indicate on the NM632200?
The LI designation means the breaker provides Long-Time (thermal) overload protection and Instantaneous (magnetic) short-circuit protection.
How is the trip unit adjusted on the NM632200?
This breaker features a thermal-magnetic trip unit with a fixed thermal element for overload protection and an adjustable magnetic element to fine-tune the instantaneous short-circuit response.
Is the Federal Pacific NM632200 still in active production?
No, Federal Pacific (FPE) is no longer in business. The NM632200 is a legacy component, so maintaining an existing panel typically requires sourcing legacy stock or utilizing aftermarket retrofit kits.
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Review summary
Customers rate this product 5.0 out of 5 based on 1 review.