Engineered for commercial power distribution, the Square D QDF32225TS is a 225A, 3-pole MCCB from the PowerPacT Q-Frame lineup. It provides thermal-magnetic protection with fixed LI trip functions. This unit-mount breaker installs into Square D NQ panelboards and switchboards. It features stud/tapped pad terminals and serves as a direct replacement for legacy Q23225 breakers. Rated for 25 kAIC at 240V, it includes a Visi-Trip indicator for quick fault identification.
CSA C22.2 No. 5, HACR, 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
6 answers
What panelboards are compatible with the QDF32225TS circuit breaker?
This unit-mount breaker is designed for use in Square D NQ panelboards and switchboards. When installing in an NQ panel, a specific sub-feed or main breaker adapter kit (such as the NQSFB2Q or NQMB2Q) is required.
What does the TS suffix indicate on this Q-Frame breaker?
The TS suffix indicates that the breaker is equipped with studs on both the line and load ends (without nuts or washers) for direct busbar connections, rather than standard cable lugs.
Can the QDF32225TS replace older Square D Q2 series breakers?
Yes, PowerPacT Q-Frame circuit breakers serve as direct replacements for legacy Square D Q2 series devices with matching configurations.
Are the trip settings adjustable on the QDF32225TS?
No, this breaker features a thermal-magnetic trip unit with fixed long-time (thermal) and fixed instantaneous (magnetic) trip functions. The trip settings cannot be adjusted in the field.
Can I connect cables directly to the QDF32225TS?
Out of the box, the TS configuration features stud terminals designed for busbar connections. To terminate cables, you must install compatible Q-Frame mechanical lug kits, which typically accept 4 AWG to 300 kcmil aluminum or copper conductors.
Does this breaker include a push-to-trip feature?
Yes, all PowerPacT Q-Frame circuit breakers include an integral push-to-trip button on the cover, allowing you to manually trip the breaker to verify the mechanical operation of the trip mechanism.
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