Engineered for commercial applications, the Square D QBP32100TM is a 3-pole, 100A PowerPacT Q-frame MCCB. It provides reliable thermal-magnetic protection for demanding electrical systems. Designed for unit-mount installations, this breaker fits seamlessly into Square D EZ Meter-Pak metering centers. It also serves as a replacement for legacy Q23100 models. Rated at 10kAIC at 240V, it features fixed LI trip functions and a Visi-Trip indicator for easy troubleshooting.
What metering equipment is the QBP32100TM designed to fit?
This unit-mount PowerPacT Q-Frame breaker is specifically engineered for installation in Square D Meter-Pak and EZ Meter-Pak metering centers.
Can the QBP32100TM replace older Square D breakers?
Yes, this breaker serves as a direct replacement for legacy Square D Q23100 molded case circuit breakers.
What type of terminal connections are used on this breaker?
It features a unit-mount design with stud and tapped pad terminals. This configuration typically utilizes terminal nuts on the line side and lugs on the load side to secure the conductors.
What wire sizes are accepted by the terminals on this breaker?
The load side lugs are designed to accept either aluminum or copper wire ranging from 4 AWG to 300 kcmil.
How does the trip mechanism operate on this Q-Frame breaker?
It utilizes a fixed thermal-magnetic trip unit that provides long-time protection against overloads and instantaneous protection against short circuits. It also includes a Visi-Trip indicator for quick visual confirmation when the breaker has tripped.
Can this 240V breaker be used on a 208Y/120V system?
Yes, it is fully rated for use on 208Y/120VAC systems, providing a 10kA interrupting capacity at that voltage level.
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Review summary
Customers rate this product 5.0 out of 5 based on 2 reviews.