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Square D QE3125VH Molded Case Circuit Breaker
- 125A
- 3 Pole
- Plug-On
Square D
QE3125VH
Molded Case Circuit Breaker
Brand
Square D
SKU
QE3125VH
Quantity
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Square D QE3125VH - 125A 3 Pole Molded Case Circuit Breaker
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Square D QE3125VH - 125A 3 Pole Molded Case Circuit Breaker
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| Brand | Square D |
|---|---|
| Part Number | QE3125VH |
| Series | QE |
| Amperage | 125A |
| Poles | 3 |
| Mounting Style | Plug-On |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 22kA @ 240VAC |
| Terminal Type | Box Lugs |
|---|---|
| For Use With | Square D EZ Meter-Pak Meter 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 |
| Accessories | Load Side Lugs Included |
|---|---|
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, High Interrupting Capacity |
Quantity
Square D QE3125VH - 125A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Square D |
|---|---|
| Part Number | QE3125VH |
| Series | QE |
| Amperage | 125A |
| Poles | 3 |
| Mounting Style | Plug-On |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 22kA @ 240VAC |
| Terminal Type | Box Lugs |
|---|---|
| For Use With | Square D EZ Meter-Pak Meter 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 |
| Accessories | Load Side Lugs Included |
|---|---|
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, High Interrupting Capacity |
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Description
Rated 22 kAIC at 240VAC, the Square D QE3125VH is a robust 125A, 3-pole molded case circuit breaker. It utilizes fixed thermal and magnetic trip elements to deliver precise protection for commercial electrical systems. This breaker is specifically designed to fit Square D EZ Meter-Pak meter centers. The plug-on mounting configuration allows for efficient integration into multi-metering setups. A built-in Visi-Trip visual indicator simplifies maintenance by clearly showing tripped circuits.Specifications
| Brand | Square D |
|---|---|
| Part Number | QE3125VH |
| Series | QE |
| Amperage | 125A |
| Poles | 3 |
| Mounting Style | Plug-On |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 22kA @ 240VAC |
| Terminal Type | Box Lugs |
|---|---|
| For Use With | Square D EZ Meter-Pak Meter 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 |
| Accessories | Load Side Lugs Included |
|---|---|
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, High Interrupting Capacity |
Product FAQs
7 answersWhat equipment is the Square D QE3125VH designed to fit?
The QE3125VH is specifically designed for use as a branch circuit breaker in Square D EZ Meter-Pak commercial meter centers that accept QE-series plug-on breakers.
Is the QE3125VH interchangeable with standard Square D branch breakers?
No, the QE3125VH is a dedicated tenant breaker for EZ Meter-Pak commercial systems and cannot be substituted with standard QO or QOU branch breakers.
What does the VH suffix in the QE3125VH catalog number indicate?
The VH designates a Very High interrupting rating. For this 125A breaker, it provides a 22kA interrupting capacity at 240V AC.
Can the trip settings on the QE3125VH be adjusted?
No, the QE3125VH features fixed thermal and fixed magnetic trip elements. The Long-Time and Instantaneous functions are factory-set and cannot be modified in the field.
What are the wire size and torque requirements for the QE3125VH?
The standard box lugs accept 4 AWG to 300 kcmil aluminum or copper wire and must be torqued to 300 lb-in during installation.
How does the QE3125VH mount into the meter center?
This breaker features a plug-on mounting design, allowing it to connect directly to the bus of compatible EZ Meter-Pak enclosures without the need for bolt-on hardware.
Does the QE3125VH include a visual trip indicator?
Yes, this breaker features a Visi-Trip indicator, which provides a clear visual confirmation when the breaker has tripped due to an overcurrent or short-circuit event.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 1 review.
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
1 review
- RWRon W.ReviewingSiemens QE120 - 20A GFEP Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars3/12/21Seimens 20 amp
Breaker powered on as it should.