Square D QDM32175TN Molded Case Circuit Breaker
- 175A
- 3 Pole
- Bolt-On
Square D
QDM32175TN
Molded Case Circuit Breaker
Brand
Square D
SKU
QDM32175TN
Quantity
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Square D QDM32175TN - 175A 3 Pole Molded Case Circuit Breaker
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Description
The Square D QDM32175TN is a three-pole, 175A molded case circuit breaker from the PowerPacT Q-Frame family. Built for commercial applications, it provides dependable thermal-magnetic protection for electrical distribution systems. This bolt-on MCCB installs into Square D EZ Meter-Pak meter centers, panelboards, and switchboards. It serves as an exact replacement for legacy Q23175 breakers. Rated for 25 kAIC at 240VAC, the unit features a Visi-Trip indicator for quick fault identification.Specifications
| Brand | Square D |
|---|---|
| Part Number | QDM32175TN |
| Series | QDM |
| Amperage | 175A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 208Y/120VAC, 240VAC |
| Phase | 3 |
| AIC Rating | 25kA @ 208Y/120VAC, 25kA @ 240VAC |
| Frame Type | QDM |
|---|---|
| Terminal Type | Stud/Tapped Pad |
| For Use With | EZ Meter-Pak Meter Centers, Panelboards, Switchboards |
| 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 |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch, Undervoltage Release, Padlock Attachment, Terminal Nut Kit |
|---|---|
| Accessories | Terminal Nut Kit (Load Side) |
| Standards | 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, Visual Trip Indicator, Non-Interchangeable Trip, Quick-Make/Quick-Break, Trip-Free Mechanism |
Product FAQs
4 answersWhat equipment is the QDM32175TN compatible with?
This 3-pole breaker is designed for use in Square D EZ Meter-Pak meter centers, panelboards, and switchboards.
What type of terminal connections does the QDM32175TN feature?
This breaker is configured with lug terminals on the line side and 1/4-20 threaded studs on the load side, accepting 4 AWG to 300 kcmil aluminum or copper wire.
Can the QDM32175TN replace older Q-frame breakers?
Yes, this PowerPacT Q-frame breaker serves as a direct replacement for legacy Q23175 breakers in existing Square D enclosures.
Does the QDM32175TN include a trip indicator?
Yes, it features a built-in Visi-Trip indicator that provides a clear visual alert when the breaker has tripped, allowing for rapid fault identification.
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