Milbank UQFP-100 Circuit Breaker
- 100
- 2 Pole
- Plug-In
Quantity
Milbank UQFP-100 2 Pole Circuit Breaker
New
Quantity
Description
Milbank UQFP-100 2 Pole Circuit Breaker
The Milbank UQFP-100 is a 2 Pole thermal magnetic molded case circuit breaker with a current rating of 100 Amps and a voltage rating of 240VAC. It has an interrupting rating of 10kAIC at 240V. The UQFP-100 has a plug-in connection type and includes long time and instantaneous trip functions.
Specifications
| Brand | Milbank |
|---|---|
| Series | QFP |
| Amperage | 100 A |
| Poles | 2 |
| Mounting Style | Plug-In |
| Voltage | 240VAC |
| Phase | 1 |
| AIC Rating | 10kAIC at 240V |
| Frame Type | F |
|---|---|
| Terminal Type | Load Side Lug |
| Trip Technology | Thermal Magnetic |
|---|
| Approval | UL |
|---|---|
| Temp Rating | 40 °C |
Product FAQs
9 answersWhat type of enclosures accept the UQFP-100 circuit breaker?
This F-frame plug-in breaker is primarily designed for compatible Milbank meter mains, power pedestals, and metering accessories that specifically list UQFP types on their interior wiring diagram.
What is the difference between the UQFP-100 and the UQFP-M-100?
The standard UQFP-100 is built for parallel main breaker applications. The UQFP-M-100 includes a split-load tab, or threaded tang, on the load side. This provides feed-through capability for series main applications.
What wire sizes are supported by the lugs on this 100A breaker?
The load lugs accept 3 AWG to 1 AWG copper wire, or 1 AWG to 1/0 AWG aluminum wire.
What is the required wire temperature rating for this Milbank breaker?
It is UL listed for use with conductors rated for 60 degrees C or 75 degrees C.
How wide is the UQFP-100 breaker?
This large F-frame breaker is 3 inches wide overall, requiring 1.5 inches of space per pole.
Does this 2-pole breaker feature an independent or common trip?
The UQFP-100 features an internal common trip. This ensures that an overload or fault on either phase will simultaneously open both poles to disconnect power to the entire circuit.
Can I install this Milbank breaker in panels from other manufacturers?
You should only install this breaker in enclosures where Milbank UQFP or QFP types are explicitly approved by the panel manufacturer. Installing it in unapproved panels violates NEC compliance and invalidates the UL listing.
Is there a 22kAIC rated version of this 100A plug-in breaker?
Yes. While the standard UQFP-100 is rated for 10kAIC, the Milbank UQFPH-100 is the equivalent 100A plug-in breaker rated for 22,000 AIC.
What is the bolt-on equivalent for the UQFP-100?
The Milbank UQFB-100 is the bolt-on equivalent for applications requiring a direct lug-to-lug or direct fastener connection rather than a plug-in mount.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 3 reviews.
- KYKathleen Y.Verified BuyerReviewingMilbank UQFP-100 2 Pole Circuit BreakerI recommend this productRated 5 out of 5 stars1/1/26Milbank 100 2 Pole Circuit Breaker
Product arrived on time, well packaged and exactly what we needed.
Jake was extremely helpful and courteous. You don’t find that too often these days. Will spread the word and recommend your company to all that require your service.
Thank you and Happy New Year
Sincerely,
K. Young
- QAquinlan a.Verified BuyerReviewingZinsco QFP2200T - 200A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/26/25Great communication and customer service
Ordered QFP2200T breaker and paid to ship overnight. Reached out to company when breaker did not arrive on time. Although I did not get the breaker when expected, they did communicate the situation, refunded my shipping and expedited the breaker to me once it was ready for shipping. They handled the situation in the best possible way given the circumstances.
Would buy from them again.
-Quinlan (Q-Extra Electrical Services)
- ARAized R.ReviewingZinsco QFP2200T - 200A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars10/7/21Excellent service!
I needed an obsolete part. They had it and sent it. Turned out it was the wrong part. Their customer service made up for it. They sent the correct part overnight and also sent a free ups label to return the wrong part. Great service! Highly recommend. And the refurbished part looked like it was in great shape.