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Square D QGP32125TM Molded Case Circuit Breaker

  • 125A
  • 3 Pole
  • Unit Mount
Square D QGP32125TM
Molded Case Circuit Breaker
Brand Square D
SKU QGP32125TM
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  • 125A
  • 3 Pole
  • Unit Mount

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Square D QGP32125TM 3 Pole Circuit Breaker

Square D QGP32125TM - 125A 3 Pole Molded Case Circuit Breaker

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$1,943.00 In Stock

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Description

Delivering robust thermal-magnetic protection, this 125A MCCB is engineered to handle demanding commercial electrical loads efficiently. The non-interchangeable trip unit provides reliable long-time and instantaneous (LI) protection. Designed specifically for Square D Meter-Pak metering centers, this unit mount breaker installs securely using stud and tapped pad terminals. Rated at 65 kAIC at 240VAC, the QGP32125TM ensures high-level fault clearing and features a Visi-Trip indicator.

Specifications

Key specifications
Brand Square D
Part Number QGP32125TM
Series QGP
Amperage 125A
Poles 3
Mounting Style Unit Mount
Voltage 208Y/120VAC, 240VAC
Phase 3
AIC Rating 65kA @ 208Y/120VAC, 65kA @ 240VAC
Fit and installation
Frame Type QGP
Terminal Type Stud/Tapped Pad
For Use With Square D Meter-Pak Metering Centers
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 Padlock Attachment, Lug Kits
Accessories Load Side Lugs Included, Mounting Hardware
Standards CSA C22.2 No. 5, HACR Rated, IEC 60947-2, NEMA AB 1, UL 489
Approval CSA, IEC, NOM, UL
Temp Rating -25C to 70C
Construction Features HACR Rated, Non-Interchangeable Trip, 80% Rated, Mercury Free, PVC Free, RoHS Compliant

Product FAQs

8 answers
What enclosures or metering equipment are compatible with the QGP32125TM?

This unit-mount breaker is specifically designed for installation in Square D Meter-Pak and EZ Meter-Pak metering centers.

What does the "G" in the QGP32125TM catalog number indicate?

In the PowerPacT Q-Frame series, the "G" designates the interrupting rating. It indicates a breaking capacity of 65kA at 240V AC. Other common ratings in this family include "D" for 25kA and "J" for 100kA.

Can the QGP32125TM be reverse fed?

Yes, Square D PowerPacT Q-Frame thermal-magnetic circuit breakers are suitable for forward or reverse feeding without affecting their protective capabilities.

What is the difference between the QGP32125TM and the QDP32125TM?

The difference lies in the short-circuit interrupting rating. The QGP32125TM is rated for 65kA at 240V AC, whereas the QDP32125TM is rated for 25kA at the same voltage.

What is the recommended tightening torque for the wire terminals on this breaker?

The recommended tightening torque for the load-side lugs is 247.8 lb-in (28 N-m) when using 4 AWG to 300 kcmil aluminum or copper conductors.

Is the QGP32125TM rated for 100% continuous current?

No, this breaker carries a standard 80% continuous current rating.

How can I manually test the tripping mechanism on the QGP32125TM?

This breaker features an integral push-to-trip button on the front cover. Pressing this button manually trips the breaker for functional testing, moving the handle to the center tripped position.

Can the QGP32125TM replace older legacy breakers?

Yes, Square D PowerPacT Q-Frame circuit breakers serve as direct replacements for discontinued legacy Q2 Series devices.

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Reviews

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Rated 5.0 out of 5 stars
Based on 1 review
Rating
Ratings
1 review
  • BM
    Byron M.
    Flag of United States
    Reviewing
    Square D QGP32200TM - 200A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    9/18/21
    Great

    I will always order from you company