Built for commercial and industrial facilities, the Federal Pacific HF631060 is a 60A, 3-pole molded case circuit breaker. It serves as a crucial component for maintaining legacy electrical systems with standard long-time and instantaneous trip functions. Designed for exact compatibility, this unit bolts into existing Federal Pacific F-Frame panelboards. The UBIF060 is a known substitute. Delivering a 25kAIC rating at 240VAC, the breaker ensures high interrupting capacity for demanding loads.
Which panelboards are compatible with the Federal Pacific HF631060?
This bolt-on molded case circuit breaker is designed specifically for installation in legacy Federal Pacific F-Frame panelboards. It allows facilities to replace an aging or failed breaker without the need to retrofit the entire electrical panel.
Is the Federal Pacific HF series still in active production?
No. Federal Pacific Electric (FPE) is no longer manufacturing circuit breakers, making the HF631060 an obsolete, legacy component. Exact-fit replacements are sourced to maintain existing F-Frame panelboards without requiring a full system upgrade.
How is the HF631060 connected within the panelboard?
The line side of the breaker bolts directly to the bus of a Federal Pacific F-Frame panelboard. The load side includes lug terminals that accept wire gauges from 14 AWG to 1/0 AWG for routing power to the branch circuit.
How does the thermal-magnetic trip unit operate on the HF631060?
It utilizes a fixed LI (Long-Time and Instantaneous) trip function. The thermal component provides long-time delay protection against gradual overloads, while the magnetic component delivers instantaneous tripping to clear severe short circuits. Both settings are fixed and cannot be adjusted in the field.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 2 reviews.
Federal Pacific HF631100 - 100A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
5/28/18
Excellent Service and Fast Shipping
Breaker was shipped from the US to remote northern LAbrador, Canada very quickly and was in excellent condition. I would highly recommend SuperBreakers.