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Square D EDB16015 Molded Case Circuit Breaker
- 15A
- 1 Pole
- Bolt-On
Square D
EDB16015
Molded Case Circuit Breaker
Brand
Square D
SKU
EDB16015
Quantity
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Square D EDB16015 - 15A 1 Pole Molded Case Circuit Breaker
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Description
Built for commercial environments, the Square D EDB16015 is a 15A, single-pole E-Frame molded case circuit breaker. It provides thermal-magnetic protection with a 14kAIC rating at 600Y/347VAC. Designed to mount into Square D NF panelboards, this bolt-on breaker accepts 14-6 AWG copper or 12-6 AWG aluminum wiring. It includes load side lugs and features fixed trip settings. The unit is HACR, HID, and SWD rated. It also incorporates the Visi-Trip indicator to quickly identify tripped circuits.Specifications
| Brand | Square D |
|---|---|
| Part Number | EDB16015 |
| Series | EDB |
| Amperage | 15A |
| Poles | 1 |
| Mounting Style | Bolt-On |
| Voltage | 120VAC, 240VAC, 480Y/277VAC, 600Y/347VAC |
| Phase | 1 |
| AIC Rating | 25kA @ 120VAC, 25kA @ 240VAC, 18kA @ 480Y/277VAC, 14kA @ 600Y/347VAC |
| Frame Type | EDB |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D NF Panelboards |
| Wire Gauge | 14-6 AWG (Cu), 12-6 AWG (Al) |
| Max Wire | 6 AWG |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, cULus, HACR, HID, IEC, NOM, SWD, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, HID Rated, SWD Rated, Visual Trip Indicator |
Product FAQs
7 answersWhat panelboards are compatible with the Square D EDB16015 circuit breaker?
The EDB16015 is an E-Frame breaker designed specifically for use in Square D NF series panelboards. It is a bolt-on breaker that connects directly to the panelboard bus.
Can I install this EDB breaker in a Square D NQ or I-Line panelboard?
No, EDB breakers are exclusively for NF panelboards. NQ panelboards require QO or QOB breakers, and I-Line panelboards require I-Line style plug-on breakers.
What is the difference between Square D EDB, EGB, and EJB circuit breakers?
All three are E-Frame breakers designed for NF panelboards, but they have different interrupting ratings. The EDB is the standard interrupting tier, while the EGB offers high interrupting capacity and the EJB provides extra-high interrupting capacity.
Is the EDB16015 breaker HACR, HID, and SWD rated?
Yes, this 15-amp EDB breaker is HACR rated for heating, air conditioning, and refrigeration equipment. It is also HID (High Intensity Discharge) and SWD (Switching Duty) rated, making it suitable for switching fluorescent and HID lighting loads.
Can the Square D EDB16015 be reverse fed?
Yes, standard EDB thermal-magnetic circuit breakers are suitable for reverse-fed applications. They can be back-fed when used as a main breaker, provided they are installed with the appropriate retaining kit as required by the National Electrical Code.
What does the LI trip function code mean on this breaker?
The LI code indicates that the breaker features fixed Long-Time (L) and Instantaneous (I) trip functions. The long-time function protects against sustained overloads, while the instantaneous function trips immediately during a short circuit.
Does the EDB16015 provide GFCI or AFCI protection?
No, the EDB16015 is a standard thermal-magnetic circuit breaker providing overload and short-circuit protection. It does not include Ground Fault Circuit Interrupter (GFCI) or Arc Fault Circuit Interrupter (AFCI) features.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 111 reviews.
Total 5 star reviews: 109 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Reviews Summary
Generated by AI from 87 most recent customer reviews
Last updated 8/7/25
Customers say these circuit breakers arrive quickly and function as expected. Many reviews mention competitive pricing and reliable shipping. The ordering process receives praise for its simplicity, with users noting the website is easy to navigate. Frequent comments address product availability and proper packaging. While some note receiving older stock items, users consistently report the breakers work effectively.
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Rating
111 reviews
- COChris O.Verified BuyerReviewingSquare D EDB34125 - 125A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/4/26Fast and easy
Locating the product, checking out and delivery were top notch!
- JDJohn D.Verified BuyerReviewingSquare D EDB14020 - 20A 1 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/16/26Great place
My rep has been very responsive and helpful. He always gives me a good deal also
- DHDave H.Verified BuyerReviewingSquare D EDB34020 - 20A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/6/26Brfeaker
good service and quick ship
- RPRonica P.Verified BuyerReviewingSquare D EDB34015 - 15A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars6/30/26Great Experience from Start to Finish
Great experience! My order arrived on time and everything was exactly as expected. The items were packaged securely, and everything arrived in perfect condition. I appreciate the care taken with packaging and the prompt delivery. I would definitely order from them again!
- TBTheresa B.Verified BuyerReviewingSquare D EDB34015 - 15A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars6/17/26Works as expected
Breaker worked as expected. Price was good and shipping and delivery were expedient. No complaints