Square D QOB130EPD2100 GFEP Miniature Circuit Breaker
- 30A
- 1 Pole
- Bolt-On
Square D
QOB130EPD2100
GFEP Miniature Circuit Breaker
Brand
Square D
SKU
QOB130EPD2100
Quantity
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Square D QOB130EPD2100 - 30A GFEP Miniature Circuit Breaker
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Description
Designed to protect machinery from low-level faults, this Square D 30A GFEP breaker delivers reliable 30mA ground-fault equipment protection. It is ideal for commercial and industrial environments. The breaker installs securely into NQ and NQOD panelboards via a bolt-on connection. Rated for 10kAIC at 120VAC, it features a thermal-magnetic trip unit and a factory-installed alarm switch for remote trip indication. The Visi-Trip indicator allows for quick visual identification.Specifications
| Brand | Square D |
|---|---|
| Part Number | QOB130EPD2100 |
| Series | QOB |
| Amperage | 30A |
| Poles | 1 |
| Mounting Style | Bolt-On |
| Voltage | 120VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 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 | Shunt Trip, Auxiliary Switch, Padlock Attachment |
| Accessories | Alarm Switch |
| Standards | CSA C22.2 No. 144, UL 1053, RoHS |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Visual Trip Indicator, HACR Rated |
Product FAQs
5 answersWhich panelboards are compatible with the QOB130EPD2100 circuit breaker?
This bolt-on breaker is designed exclusively for use in Square D NQ and NQOD panelboards. It will not fit in standard QO load centers, which require plug-on breakers.
What level of ground fault protection does the QOB130EPD2100 provide?
The EPD designation indicates it is an Equipment Protection Device. It provides 30mA Class B ground fault protection, which is designed to protect machinery and equipment rather than personnel.
What does the 2100 suffix indicate on this Square D breaker?
The 2100 suffix means this breaker includes a factory-installed alarm switch. This switch provides remote indication when the breaker trips due to an overcurrent or ground fault condition.
How is the neutral connection made for the ground fault protection on this breaker?
This breaker features a pigtail neutral wire that must be connected directly to the panelboard neutral bus to power the ground fault circuitry.
Does this breaker include a visual trip indicator?
Yes, it features the Square D Visi-Trip indicator. When the breaker trips, a highly visible red indicator appears in the window to help quickly identify the faulted circuit.
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Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 206 reviews.
Reviews Summary
Generated by AI from 100 most recent customer reviews
Last updated 3/11/26
Customers say these electrical breakers arrive exactly as ordered and work perfectly for their intended applications. They consistently praise the competitive pricing, which many report is significantly lower than local suppliers. Fast shipping and prompt delivery are frequently highlighted, with many receiving orders within days or even next-day delivery for urgent needs. The breakers arrive well-packaged and in excellent condition. Many reviews emphasize the company's extensive inventory availability, particularly for hard-to-find breakers. One customer experienced difficulty with order cancellation and was charged a restocking fee, which caused dissatisfaction.
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Rating
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.