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Zinsco QFP175-2 - 175A 2 Pole Molded Case Circuit Breaker

Brand Zinsco
SKU QFP175-2
5.0
Rated 5.0 out of 5 stars
3 Reviews
Free Shipping Over $99

Zinsco QFP175-2 - 175A 2 Pole Molded Case Circuit Breaker

Brand Zinsco
SKU QFP175-2
5.0
Rated 5.0 out of 5 stars
3 Reviews
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Zinsco QFP175-2 - 175A 2 Pole Molded Case Circuit Breaker

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$297.20 In stock

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DescriptionSpecificationsSuperClubWarranties
Description
Providing critical overcurrent safety, the QFP175-2 functions as a 175A main breaker for legacy Zinsco load centers. It ensures proper panel sizing for residential or commercial electrical services. The two-pole plug-on design allows for straightforward installation into existing Zinsco enclosures. For modern upgrades, this specific frame is commonly replaced by the UBITBFP1752 substitute. Delivering a 10kAIC rating at 120/240VAC, it utilizes fixed thermal-magnetic trip technology.

Specifications

Brand Zinsco
Series QFP
Part Number QFP175-2
Amperage 175A
Voltage 120/240VAC
Poles 2
Phase 1
AIC Rating 10kA @ 120/240VAC
Mounting Style Plug-On
Terminal Type Lugs
For Use With Zinsco Load Centers
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed
Wire Gauge 1 AWG - 300 kcmil
Max Wire 300 kcmil
Min Wire 1 AWG
Accessories Load Side Lugs Included
Standards UL 489
Approval UL
Temp Rating 40C
Construction Features Main Breaker

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Warranties

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When shopping with SuperBreakers, you’ll have peace of mind knowing that every single item you purchase includes a 60 day warranty, free of charge. Why such confidence? Because only the highest quality electrical parts have a place on our shelves, and we stand by every single one we sell.

If anything goes wrong with your item that is not a result of misuse or normal wear and tear, we’ll gladly replace it at no cost to you.

Click here to read our full warranty details

Shipping

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Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.

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International Shipping

All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.

5.0
Rated 5.0 out of 5 stars
Based on 3 reviews
Total 5 star reviews: 3 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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3 reviews
  • KY
    Kathleen Y.
    Verified Buyer
    Reviewing
    Milbank UQFP-100 2 Pole Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    1/1/26
    Milbank 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

    Was this helpful?
  • QA
    quinlan a.
    Verified Buyer
    Reviewing
    Zinsco QFP2200T - 200A 2 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    8/26/25
    Great 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)

    Was this helpful?
  • AR
    Aized R.
    Flag of United States
    Reviewing
    Zinsco QFP2200T - 200A 2 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    10/7/21
    Excellent 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.

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