The BDA260151 is part of the PowerPacT B-Frame family, offering a 15A, 2-pole molded case circuit breaker for commercial distribution. It provides reliable protection with fixed thermal and magnetic trip elements (LI). This unit mounts into Square D I-Line panelboards and switchboards. It serves as a modern replacement for legacy FA26015 breakers. Rated for 18 kAIC at 480VAC, it features an AB phase connection and Visi-Trip indication. The breaker accepts 14 to 2/0 AWG wiring.
Can the BDA260151 replace older Square D circuit breakers?
Yes, the PowerPacT B-Frame series is the direct, modern replacement for legacy F-Frame (FA and FH) circuit breakers in Square D I-Line panelboards.
What does the '1' at the end of the BDA260151 catalog number indicate?
The '1' signifies that this 2-pole breaker is factory-configured for an AB phase connection on the I-Line bus.
What does the 'D' in the BDA260151 part number mean?
The 'D' designates the interrupting rating class of the breaker, which provides an 18 kA interrupting capacity at 480V.
How does the BDA260151 mount into a panelboard?
This breaker features an I-Line style plug-in connection on the line side, allowing it to snap directly onto the bus of Square D I-Line panelboards and switchboards. The load side uses standard mechanical lugs.
What wire sizes are compatible with the load-side lugs on this breaker?
The mechanical lugs accept aluminum or copper wire ranging from 14 AWG to 2/0 AWG.
Is this breaker compatible with standard QO or Homeline load centers?
No, the BDA260151 is an I-Line molded case circuit breaker designed exclusively for commercial Square D I-Line panelboards and switchboards. It will not fit residential QO or Homeline load centers.
What type of trip unit is installed in the BDA260151?
It features a fixed thermal-magnetic trip unit that provides long-time (thermal) and instantaneous (magnetic) protection, commonly referred to as an LI trip function.
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Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 9 reviews.
Square D BDA36100 - 100A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
9/2/26
Good price, fast delivery
My local supplier was backordered one this item for a few months, Superbreakers beat the price and delivered it quickly.
AG
Alan G.
Verified Buyer
Reviewing
Square D BDA36020 - 20A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
3/10/26
Excellent Value
Excellent Value and fast shipping. SuperBreakers delivered!!
MM
Mike M.
Verified Buyer
Reviewing
Square D BDA36050 - 50A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
2/25/26
Review
Super Breakers had the breakers I needed in stock at a fair price and shipped & delivered in an expedited fashion. They are my go-to guys for hard to find breakers.
Mike @ Frey Electric
SM
Sergio M.
Verified Buyer
Reviewing
Square D BDA36040 - 40A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
1/19/26
Installed & working
Ordered this from SuperBreakers when local vendors were quoting me 25%+.
So I got a refurbished version of this breaker.
It is installed and working.
Also, service was great.
Thank you SuperBreakers!
GO
George O.
Reviewing
Square D BDA36080 - 80A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 4 out of 5 stars
8/18/22
Just received it. Packaging was
Just received it. Packaging was good. Product seems to be exactly as described. Installing soon.