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Square D QDL32080 Molded Case Circuit Breaker
- 80A
- 3 Pole
- Unit Mount
Square D
QDL32080
Molded Case Circuit Breaker
Brand
Square D
SKU
QDL32080
Quantity
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Square D QDL32080 - 80A 3 Pole Molded Case Circuit Breaker
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Description
Built for robust power distribution, this 80A MCCB features a 25kAIC rating at 240VAC. The QDL designation signifies a unit-mount Q-Frame device equipped with standard lugs. Electricians can integrate this component into Square D NQ panelboards, switchboards, or enclosures. It provides a seamless upgrade path for older Q2L3080 installations. Fixed long-time and instantaneous (LI) trip functions ensure reliable circuit defense. This PVC-free unit supports 4 AWG to 300 kcmil conductors.Specifications
| Brand | Square D |
|---|---|
| Part Number | QDL32080 |
| Series | QDL |
| Amperage | 80A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 208Y/120VAC, 240VAC |
| Phase | 3 |
| AIC Rating | 25kA @ 208Y/120VAC, 25kA @ 240VAC |
| Frame Type | QDL |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D NQ Panelboards, Square D Switchboards, Square D Individual Enclosures |
| Wire Gauge | 4 AWG - 300 kcmil (Al/Cu) |
| Max Wire | 300 kcmil |
| Min Wire | 4 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Padlock Attachment |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No 5, HACR, IEC 60947-2, NEMA AB 1, NOM-003-SCFI-2000, UL 489 |
| Approval | CSA, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, 80% Rated, Non-Interchangeable Trip, Reverse Feed, Mercury Free, PVC Free |
Product FAQs
7 answersWhich panelboards are compatible with the QDL32080 circuit breaker?
This Q-Frame breaker is compatible with Square D NQ panelboards, switchboards, and individual enclosures. If you are installing it as a main breaker in an NQ panelboard, you will need a main breaker adapter kit, such as the NQMB2Q for 225A maximum applications.
What kit is required to install the QDL32080 as a sub-feed breaker in an NQ panelboard?
To install this Q-Frame circuit breaker as a sub-feed breaker in a Square D NQ panelboard, you will need the NQSFB2Q sub-feed breaker mounting kit.
What are the wire size and torque specifications for the QDL32080 lugs?
The included line and load lugs accept 4 AWG to 300 kcmil aluminum or copper conductors. The required tightening torque for these terminals is 248 lb-in (28 N.m).
Can the QDL32080 be mounted on a DIN rail?
Out of the box, this is a unit-mount breaker designed for feed-thru lug connections in enclosures or panels. However, it can be adapted for DIN rail mounting by purchasing a compatible Square D DIN rail mounting accessory.
Is the QDL32080 a suitable replacement for older Q2L series breakers?
Yes, the Square D PowerPacT Q-Frame series is the direct replacement for legacy Q2 Series devices. The QDL32080 can be used to upgrade or replace an older Q2L3080 circuit breaker.
What are the magnetic trip settings for the QDL32080?
This breaker features a fixed thermal-magnetic trip unit with a magnetic hold current of 1000A and a magnetic tripping current of 1800A.
How can I test the mechanical operation of the QDL32080?
The breaker features an integral push-to-trip button located on the front cover. Pressing this button manually trips the breaker, allowing you to verify that the mechanical tripping mechanism is functioning properly.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 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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Rating
3 reviews
- PMPatrick M.Verified BuyerReviewingSquare D QDL32150 - 150A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/28/26Replacement breaker for a main panel
The breaker worked exactly as it was supposed to. We installed it and are having no issues with it. These guys are top notch.
- RFRon F.Verified BuyerReviewingSquare D QDL32175 - 175A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars4/27/26Enclosed Breaker
As usual Super Breakers delivered on Price and a prompt delivery time, The right part for the right price everytime.
- KNKarl N.ReviewingSquare D QDL32150 - 150A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars5/17/19Breaker, breaker, 10four
Helpful Rep. Goods delivered No delays Don't lose this number