Square D QOB130VHEPD GFEP Miniature Circuit Breaker
- 30A
- 1 Pole
- Bolt-On
Quantity
Square D QOB130VHEPD - 30A GFEP Miniature Circuit Breaker
New
Quantity
Description
Part of the QO-VH series, this Square D 30A GFEP breaker provides 30mA ground-fault equipment protection for commercial and industrial applications. It safeguards machinery from low-level faults. The unit installs securely into NQ and NQOD panelboards using a standard bolt-on connection. With a high interrupting capacity of 22kAIC at 120VAC, it handles demanding environments. It includes a thermal-magnetic trip mechanism and a Visi-Trip indicator for rapid fault identification.Specifications
| Brand | Square D |
|---|---|
| Part Number | QOB130VHEPD |
| Series | QOB |
| Amperage | 30A |
| Poles | 1 |
| Mounting Style | Bolt-On |
| Voltage | 120VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120VAC |
| Frame Type | QOB |
|---|---|
| Terminal Type | Pressure Plate |
| For Use With | NQ Panelboards, NQOD Panelboards |
| Wire Gauge | 14-8 AWG (Cu), 12-8 AWG (Al) |
| Max Wire | 8 AWG |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LIG |
| Trip Function | Long-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Fixed |
| Special Classification | GFEP |
|---|---|
| Available Options | Padlock Attachment, Handle Tie |
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, UL 489, HACR, RoHS |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | 30mA Ground Fault Protection (Equipment Protection), Visual Trip Indicator, HACR Rated, High Interrupting Capacity |
Product FAQs
5 answersWhich panelboards accept the QOB130VHEPD circuit breaker?
This bolt-on breaker is designed specifically for Square D NQ and NQOD panelboards. It will not fit in standard residential QO load centers, which require plug-on connections.
What is the ground-fault trip threshold for this EPD breaker?
The QOB130VHEPD is an Equipment Protection Device (EPD) with a fixed 30mA ground-fault trip level. It is designed to protect equipment like heat trace cables from damage, unlike Class A GFCI breakers which trip at 5mA for personnel protection.
What does the VH designation mean in the QOB130VHEPD part number?
The VH indicates a high interrupting rating of 22kAIC at 120VAC. Standard QOB EPD breakers without the VH suffix are typically rated for 10kAIC.
How is the neutral connected on the QOB130VHEPD?
This breaker is equipped with a pigtail neutral wire. The pigtail must be wired directly to the neutral bar in the panelboard to power the internal ground-fault circuitry.
How do I test the ground-fault protection on this breaker?
Press the black test button on the front of the breaker. If the circuitry is functioning properly, the breaker will trip and the red Visi-Trip indicator will appear in the window.
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Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 206 reviews.
- KHKristopher H.Verified BuyerReviewingSquare D QOB120GFI - 20A GFCI Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars9/28/26Great Price!
Great price. Fast delivery. My local electric distributor wanted double for the same breaker, so it was a no brainer to order this one. Ordered another one since with the same great service.
- BLBOOSTIX L.Verified BuyerReviewingSquare D QOB220 - 20A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/17/26QOB220
That's nice breakers!
- PHPaul H.Verified BuyerReviewingSquare D QOB330 - 30A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/5/26Quick shipping and delivery
Shipped and delivered on time for installation at one of our projects. Thank you!
- RMRick M.Verified BuyerReviewingSquare D QOB220 - 20A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/3/26Project Mgr
Just what I needed.
- DHDoug H.Verified BuyerReviewingSquare D QOB220 - 20A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/3/26Square D QOB breakers
As always, our order arrived timely, and accurate. You can’t beat their prices that’s why we have used this company for years.