The Square D QGP22125TM is a 2 Pole thermal magnetic molded case circuit breaker with a current rating of 125 Amps and a voltage rating of 120/240VAC. It has an interrupting rating of 65kAIC at 240VAC. The QGP22125TM has a bolt-on
connection type and includes long time and instantaneous trip functions.
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, 80% Rated, Visual Trip Indicator
Product FAQs
7 answers
What equipment is the QGP22125TM designed to be installed in?
This breaker is specifically designed for use in Square D Meter-Pak metering centers, including 225A MPL lever bypass metering equipment.
How does the QGP22125TM connect to the metering center?
It is a unit mount, bolt-on circuit breaker. It features a specialized connection configuration with a terminal nut or stud on the line side and a standard mechanical lug on the load side.
What wire sizes are accepted by the load lugs on this breaker?
The load side box lugs accept aluminum or copper conductors ranging from 4 AWG to 300 kcmil.
Can the PowerPact Q-frame replace older Square D breakers?
Yes, PowerPact Q-frame circuit breakers are direct replacements for legacy Square D Q2 Series devices.
What does the LI trip function code mean on the QGP22125TM?
The LI designation indicates a thermal magnetic trip unit with fixed Long-Time (thermal) and Instantaneous (magnetic) protection functions.
Does this breaker provide adjustable trip settings?
No, the thermal magnetic trip unit on the QGP22125TM is completely fixed and non-interchangeable. It does not offer adjustable trip dials.
Is this breaker suitable for 120V or 208V systems?
Yes, while it has a maximum voltage rating of 240V AC, it is fully rated to operate on 120V and 208V AC systems, maintaining its 65kA interrupting capacity.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 1 review.