Engineered for commercial and industrial applications, the EDB14015EPD delivers 30mA ground fault protection to safeguard machinery rather than personnel. This 15A single-pole device installs into Square D NF panelboards using a secure bolt-on connection. Featuring a 25kAIC rating at 120VAC and a Visi-Trip indicator, it allows maintenance teams to quickly identify tripped circuits. The thermal-magnetic trip mechanism ensures reliable performance for critical equipment loads.
What panelboards are compatible with the EDB14015EPD?
This E-frame breaker is designed exclusively for use in Square D NF series panelboards. It features a bolt-on connection and will not fit NQ or QO load centers.
How much space does this 1-pole breaker require in the panel?
Although it operates as a 1-pole breaker, the integrated ground fault electronics module requires the EDB14015EPD to occupy two pole spaces in the NF panelboard.
What does the EPD suffix indicate on this breaker?
EPD stands for Equipment Protection Device. It provides ground fault protection for equipment with a 30mA trip threshold. It is not a Class A GFCI breaker, which has a 5mA threshold, and should not be used where personnel protection is required by code.
How is the ground fault circuit wired for this breaker?
The breaker features a pigtail neutral wire that must be connected directly to the panelboard neutral bar. This connection is required to power the internal ground fault circuitry and ensure proper EPD operation.
What are the higher interrupting rating alternatives to the EDB14015EPD?
If an interrupting rating higher than 18kA at 277VAC is required, you can use the EGB14015EPD for 35kA or the EJB14015EPD for 65kA. Both alternatives maintain the same physical footprint and NF panel compatibility.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 114 reviews.
5.0
Rated 5.0 out of 5 stars
Based on 114 reviews
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Reviews Summary
Generated by AI from 100 most recent customer reviews
Last updated 10/21/26
Customers say these breakers perform as expected and arrive quickly. Fast shipping and competitive pricing are frequently mentioned, with many noting significant savings compared to local suppliers. Customers appreciate the easy-to-use website, responsive sales representatives, and reliable delivery. Products consistently arrive in good condition and well-packaged. Common feedback highlights dependable service, wide product availability, and seamless ordering processes. Customers report using this supplier repeatedly for their breaker needs.
Square D EDB34020 - 20A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
10/20/26
Breaker ordered and delivered.
Called in as a last attempt because my regular supplier didn't have any of these in stock. I got a very friendly salesperson, and they sold me a new breaker for less than half of what my standard supplier would have. Definitely going here again.
AM
Alex M.
Verified Buyer
Reviewing
Square D EDB34070 - 70A 3 Pole Miniature Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
10/19/26
Another Perfect Order
SuperBreakers is an amazing resource for the company I work for. Their prices are very competitive to local suppliers and lower prices than we can get in our work area.
Thank you SuperBreakers!
JL
Jeffery L.
Verified Buyer
Reviewing
Square D EDB34125 - 125A 3 Pole Miniature Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
10/16/26
Square D Breakers
Good company & prices reasonable.
CO
Chris O.
Verified Buyer
Reviewing
Square D EDB34125 - 125A 3 Pole Miniature Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
8/4/26
Fast and easy
Locating the product, checking out and delivery were top notch!
JD
John D.
Verified Buyer
Reviewing
Square D EDB14020 - 20A 1 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
7/16/26
Great place
My rep has been very responsive and helpful. He always gives me a good deal also