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Square D QBL32225 Molded Case Circuit Breaker

  • 225A
  • 3 Pole
  • Unit Mount
Square D QBL32225
Molded Case Circuit Breaker
Brand Square D
SKU QBL32225
Select Item Condition
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  • 225A
  • 3 Pole
  • Unit Mount

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Square D QBL32225 - 225A 3 Pole Molded Case Circuit Breaker

Square D QBL32225 - 225A 3 Pole Molded Case Circuit Breaker

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$537.99 In Stock

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Description

Built for demanding industrial applications, the Square D QBL32225 is a 225A, 3-pole molded case circuit breaker. It utilizes fixed thermal and magnetic trip elements to deliver precise LI protection for commercial electrical systems. The unit-mount design integrates easily into Square D individual enclosures, switchboards, and panelboards as a main or sub-feed device. It replaces older Q23225 models. This Q-Frame MCCB features a 10kAIC rating at 240VAC and includes a Visi-Trip indicator.

Specifications

Key specifications
Brand Square D
Part Number QBL32225
Series QBL
Amperage 225A
Poles 3
Mounting Style Unit Mount
Voltage 240VAC
Phase 3
AIC Rating 10kA @ 240VAC
Fit and installation
Terminal Type Lugs
For Use With Individual Enclosures, Switchboards, Panelboards (as Main/Sub-feed)
Wire Gauge 4 AWG - 300 kcmil (Al/Cu)
Max Wire 300 kcmil
Min Wire 4 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Alarm Switch, Undervoltage Release, Padlock Attachment
Accessories Lugs
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, Visual Trip Indicator, Non-Interchangeable Trip, Quick-Make/Quick-Break, 80% Rated

Product FAQs

7 answers
What is the proper lug torque for installing the QBL32225?

The line and load lugs on the QBL32225 must be torqued to 250 lb-in (28 Nm) [1.2.3]. This specification applies to both copper and aluminum conductors sized between 4 AWG and 300 kcmil.

Does this breaker mount into an I-Line panelboard?

No. The "L" in the QBL32225 catalog number denotes a unit-mount configuration with mechanical lugs on both the line and load sides. For a 225A I-Line plug-on breaker, you need catalog number QBA32225.

Which Q-Frame models can directly replace the QBL32225?

If your facility requires a higher interrupting rating, you can substitute the QBL32225 with the QDL32225 (25kA), QGL32225 (65kA), or QJL32225 (100kA). All three are exact physical drop-in upgrades that share the same dimensions and trip parameters.

Does the QBL32225 replace older Square D models?

Yes, the PowerPacT QBL32225 serves as the direct factory replacement for the obsolete Square D Q23225 3-pole circuit breaker.

What type of panels accept the QBL32225 circuit breaker?

This unit-mount Q-Frame breaker is designed for Square D commercial panelboards, including the NQ and NF series, when used as a main or sub-feed breaker with the appropriate mounting kit. It is also fully compatible with stand-alone individual enclosures and switchboards.

What are the instantaneous trip points for the QBL32225?

While the thermal-magnetic trip unit is fixed, the internal magnetic mechanism has a designated low trip setting of 1200A and a high trip setting of 2400A.

Is the QBL32225 rated for HVAC equipment?

Yes, this circuit breaker carries an HACR rating, meaning it is certified for use with commercial heating, air conditioning, and refrigeration systems.

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Reviews

4.9
Rated 4.9 out of 5 stars
Based on 14 reviews
Total 5 star reviews: 13 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Rating
Ratings
14 reviews
  • TB
    Timothy B.
    Verified Buyer
    Reviewing
    Square D QBL32150 - 150A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    3/18/26
    square d main breaker

    shipped quickly, and was priced very well

  • JV
    Juan V.
    Flag of United States
    Reviewing
    Square D QBL32225 - 225A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    8/31/22
    excellent service

    excellent service

  • JM
    J. M.
    Flag of United States
    Reviewing
    Square D QBL22150 - 150A 2 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    3/9/22
    RELIABLE VENDOR

    Superbreakers had stock on hand at 20% less than my regular vender. i got them two days before expected..I am very pleased.

  • HJ
    Howard J.
    Flag of United States
    Reviewing
    Square D QBL22200 - 200A 2 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    10/30/20
    Squad D breaker

    Breaker fit perfectly and well explained

  • LG
    Legrand G.
    Flag of United States
    Reviewing
    Square D QBL22200 - 200A 2 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    8/30/20
    Great

    Best deal out there! Even better than eBay or Amazon. Thanks