Built for industrial use, the Square D QGL32200 is a 200A, 3-pole MCCB. As part of the PowerPact Q-Frame series, it delivers robust thermal-magnetic protection for critical circuits. Designed with a unit-mount configuration, this breaker integrates into Square D NQOD and NQ panelboards, switchboards, and enclosures. It is an ideal upgrade for replacing older Q2L3200 breakers. With a 65kAIC rating at 240VAC, it includes fixed trip settings and a Visi-Trip indicator.
What is the recommended lug torque for the QGL32200?
The factory-installed lugs require a tightening torque of 247.8 lb-in (28 N.m) when using 4 AWG to 300 kcmil aluminum or copper wire.
Which Square D panelboards accept this Q-Frame breaker?
This unit-mount breaker is designed for installation in Square D NQ and NQOD panelboards, as well as compatible switchboards and individual enclosures.
What is the difference between the QGL32200 and the QDL32200 or QJL32200?
The third letter in the catalog number indicates the interrupting rating. The QGL32200 has a 65kA rating at 240VAC, while the QDL is rated for 25kA and the QJL is rated for 100kA.
Can I use the QGL32200 to replace an older Q2L3200 breaker?
Yes, the PowerPacT Q-Frame series is the direct replacement for legacy Q2 series devices, making this a suitable upgrade for older Q2L3200 applications.
Is the QGL32200 suitable for reverse feeding?
Yes, standard PowerPacT Q-Frame circuit breakers do not have line and load markings and can be reverse fed for back-feed applications.
Is this circuit breaker HACR rated?
Yes, this breaker carries an HACR rating, making it suitable for use with heating, air conditioning, and refrigeration equipment.
What are the magnetic trip settings for this 200A breaker?
The fixed magnetic trip unit has a hold current setting of 1200A and a tripping current setting of 2400A.
Is this breaker rated for 100 percent continuous duty?
No, this is a standard-rated breaker designed to operate continuously at a maximum of 80 percent of its 200A rating.
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