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Square D BDA261004 Molded Case Circuit Breaker
- 100A
- 2 Pole
- I-Line
Square D
BDA261004
Molded Case Circuit Breaker
Brand
Square D
SKU
BDA261004
Quantity
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Square D BDA261004 - 100A 2 Pole Molded Case Circuit Breaker
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Description
Engineered for industrial distribution, the Square D BDA261004 is a 2-pole, 100A molded case circuit breaker. The 'BDA' prefix denotes its PowerPacT B-Frame size, D-interrupt rating (18 kAIC at 480V), and I-Line mounting. It features thermal-magnetic trip technology with long-time and instantaneous (LI) protection. This unit installs into Square D I-Line panelboards and switchboards. Configured for a BC phase connection, it serves as a drop-in replacement for legacy FA26100BC breakers.Specifications
| Brand | Square D |
|---|---|
| Part Number | BDA261004 |
| Series | BDA |
| Amperage | 100A |
| Poles | 2 |
| Mounting Style | I-Line |
| Voltage | 208Y/120VAC, 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 25kA @ 208Y/120VAC, 25kA @ 240VAC, 18kA @ 480Y/277VAC, 18kA @ 480VAC, 14kA @ 600Y/347VAC, 10kA @ 250VDC |
| Frame Type | BDA |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards, Switchboards |
| Wire Gauge | 14 AWG-2/0 AWG (Al/Cu) |
| Max Wire | 2/0 AWG |
| Min Wire | 14 AWG |
| 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, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | I-Line Bracket |
| Standards | CSA C22.2 No. 5, EN/IEC 60947-2, EN/IEC 60947-5-1, GB 14048.2, NEMA AB 1, NMX J-266, UL 489 |
| Approval | CCC, CE, CSA, EAC, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, 80% Rated |
Product FAQs
6 answersHow does the BDA261004 mount into a panelboard?
It utilizes an I-Line style plug-in connection on the line side, allowing it to mount directly onto the busbar of Square D I-Line panelboards and switchboards without requiring separate mounting hardware.
Can the PowerPacT BDA261004 replace older FA or FH frame breakers?
Yes, the PowerPacT B-frame is the direct replacement for legacy F-frame, including FA and FH, I-Line circuit breakers. It maintains the same mounting space dimensions to easily retrofit into existing I-Line panelboards.
What does the D in the BDA261004 catalog number signify?
In the PowerPacT B-frame nomenclature, the D indicates the interrupting rating tier. For this breaker, it provides an 18kA interrupting capacity at 480VAC and 25kA at 240VAC.
What type of terminations are included on the load side of the BDA261004?
The load side features factory-installed mechanical lugs that accept 14 AWG to 2/0 AWG aluminum or copper wire. The line side utilizes the I-Line plug-in connection.
Is the BDA261004 rated for DC voltage applications?
Yes, this thermal-magnetic breaker is rated for up to 250VDC with a 10kA interrupting capacity, making it suitable for specific DC control or distribution circuits.
What type of trip unit is installed in the BDA261004?
It features a fixed thermal-magnetic trip unit with Long-Time and Instantaneous (LI) protection functions to safeguard against overloads and short circuits. The thermal and magnetic trip points are fixed and cannot be adjusted in the field.
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Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 9 reviews.
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Rating
9 reviews
- KFKevin F.Verified BuyerReviewingSquare D BDA36100 - 100A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/2/26Good price, fast delivery
My local supplier was backordered one this item for a few months, Superbreakers beat the price and delivered it quickly.
- AGAlan G.Verified BuyerReviewingSquare D BDA36020 - 20A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars3/10/26Excellent Value
Excellent Value and fast shipping. SuperBreakers delivered!!
- MMMike M.Verified BuyerReviewingSquare D BDA36050 - 50A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars2/25/26Review
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
- SMSergio M.Verified BuyerReviewingSquare D BDA36040 - 40A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars1/19/26Installed & 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!
- GOGeorge O.ReviewingSquare D BDA36080 - 80A 3 Pole Molded Case Circuit BreakerI recommend this productRated 4 out of 5 stars8/18/22Just received it. Packaging was
Just received it. Packaging was good. Product seems to be exactly as described. Installing soon.