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Square D QGP32175TM Molded Case Circuit Breaker
- 175A
- 3 Pole
- Bolt-On
Square D
QGP32175TM
Molded Case Circuit Breaker
Brand
Square D
SKU
QGP32175TM
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Square D QGP32175TM - 175A 3 Pole Molded Case Circuit Breaker
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Description
Engineered for demanding environments, this 175A, three-pole MCCB belongs to the Square D PowerPacT Q-Frame series. It delivers dependable overcurrent protection for commercial systems. Designed with a bolt-on configuration, it installs into Square D Meter-Pak metering centers and accommodates 4 AWG to 300 kcmil wiring. With a high interrupting rating of 65 kAIC at 240V, it features fixed thermal-magnetic trip technology, is HACR rated, and incorporates a Visi-Trip indicator.Specifications
| Brand | Square D |
|---|---|
| Part Number | QGP32175TM |
| Series | QGP |
| Amperage | 175A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 208Y/120VAC, 240VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 208Y/120VAC, 65kA @ 240VAC |
| Frame Type | QGP |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D Meter-Pak Metering Centers |
| Wire Gauge | 4 AWG - 300 kcmil (Al/Cu) |
| Max Wire | 300 kcmil |
| Min Wire | 4 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Line Side Terminal Nuts, Load Side Lugs Included, Mounting Hardware |
| Standards | 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, Non-Interchangeable Trip, Mercury Free, PVC Free |
Product FAQs
6 answersCan this breaker be used in EZ Meter-Pak metering centers?
Yes, the QGP32175TM is designed for use in both standard Meter-Pak and EZ Meter-Pak metering centers. It mounts directly into the branch unit to provide tenant main overcurrent protection.
How does the QGP32175TM connect to the metering center bus?
It features a stud and terminal nut connection on the line side for direct bus mounting, while the load side uses mechanical lugs that accept 4 AWG to 300 kcmil aluminum or copper conductors.
What is the recommended tightening torque for the load side lugs?
The load side lugs should be torqued to 248 lb-in (28 N.m) when terminating 4 AWG to 300 kcmil conductors.
What is the difference between the QGP32175TM and the QDP32175TM?
The difference lies in the interrupting capacity. The G in QGP indicates a 65kAIC rating at 240V, whereas the D in QDP indicates a standard 25kAIC rating. Both share the same physical dimensions and mounting style.
Is this a suitable replacement for older Q-Frame tenant main breakers?
Yes, this PowerPacT Q-Frame breaker serves as a direct replacement for legacy Q-Frame tenant main breakers in EZ Meter-Pak centers, provided the system requires a 175A rating and a 65kAIC interrupting capacity.
Does this breaker provide a visual indication when tripped?
Yes, it is equipped with a local trip indicator. When the breaker trips due to an overcurrent or short circuit, the handle moves to a center position and the indicator helps electricians quickly identify the tripped circuit in a multi-tenant panel.
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Customers rate this product 5.0 out of 5 based on 1 review.
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1 review
- BMByron M.ReviewingSquare D QGP32200TM - 200A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/18/21Great
I will always order from you company