Delivering 200A of continuous power, the Square D Q2L3200 is a 3-pole molded case circuit breaker. It utilizes fixed thermal and magnetic trip elements to provide dependable long-time and instantaneous (LI) circuit protection. Mounting into Square D switchboards and legacy NQOD panelboards, this Q-frame breaker is an ideal solution for maintaining older electrical systems. It serves as a replacement component for NQODQ2 spaces. Rated 10kAIC at 240VAC, it features a Visi-Trip visual indicator.
Visual Trip Indicator, HACR Rated, Common Trip, Non-Interchangeable Trip
Product FAQs
6 answers
Which panelboards and enclosures are compatible with the Q2L3200 circuit breaker?
This legacy Q-frame breaker is designed for installation in Square D NQOD panelboards, select switchboards, and individual Square D enclosures that accept unit-mount breakers.
How is the Q2L3200 wired and secured within an enclosure?
As a unit-mount device with a feed-thru connection type, this breaker bolts directly to the enclosure backpan and utilizes lugs on both the line and load sides for cabled applications, rather than plugging onto a panelboard busbar.
Are the thermal and magnetic trip settings adjustable on the Q2L3200?
No. This unit features fixed thermal and fixed magnetic trip functions, providing reliable protection against overloads and short circuits without the need for field adjustments.
Is the Q2L3200 still being manufactured?
The Q2L series is considered a legacy molded case circuit breaker and is generally no longer in active production. However, exact replacements are often requested by electricians to preserve the original UL listing in older NQOD electrical panels.
What is the modern equivalent for the legacy Q2L3200?
Square D PowerPact Q-Frame circuit breakers, specifically the QDL32200, serve as the contemporary substitute for this 200A unit-mount breaker, offering compatible dimensions and mounting requirements.
What does the LI designation mean for this trip unit?
The LI trip function code signifies that the breaker uses a thermal-magnetic mechanism providing Long-Time overload protection (L) and Instantaneous short-circuit protection (I).
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