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Square D BGA260404 Molded Case Circuit Breaker
- 40A
- 2 Pole
- I-Line
Square D
BGA260404
Molded Case Circuit Breaker
Brand
Square D
SKU
BGA260404
Quantity
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Square D BGA260404 - 40A 2 Pole Molded Case Circuit Breaker
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Description
Engineered for industrial applications, the Square D BGA260404 is a thermal-magnetic MCCB rated for 40 amps. It provides reliable long-time and instantaneous (LI) protection for demanding electrical systems. This unit installs into Square D I-Line panelboards and switchboards. Designed with a BC phase connection, it serves as a drop-in replacement for legacy FA26040BC and FH26040BC breakers. Rated at 35 kAIC at 480V, this PowerPacT B-Frame breaker features a Visi-Trip indicator.Specifications
| Brand | Square D |
|---|---|
| Part Number | BGA260404 |
| Series | BGA |
| Amperage | 40A |
| Poles | 2 |
| Mounting Style | I-Line |
| Voltage | 208Y/120VAC, 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 65kA @ 208Y/120VAC, 65kA @ 240VAC, 35kA @ 480Y/277VAC, 35kA @ 480VAC, 18kA @ 600Y/347VAC, 20kA @ 250VDC |
| Frame Type | BGA |
|---|---|
| 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, Rotary Handle |
|---|---|
| Accessories | Phase Connection BC |
| 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, Visual Trip Indicator, Reverse Feed, Phase Connection BC |
Product FAQs
6 answersWhat older Square D breakers does the BGA260404 replace?
The PowerPacT B-Frame BGA260404 is the designated replacement for legacy F-Frame I-Line breakers, specifically the FA26040BC and FH26040BC. It fits into the same I-Line panelboard mounting space without requiring bus modifications.
What phase connection does the BGA260404 use?
This specific catalog number features a BC phase connection for I-Line panelboards.
Can I install this breaker in a standard QO or Homeline load center?
No. The BGA260404 features an I-Line style plug-in connection and is exclusively designed for Square D I-Line panelboards and switchboards.
What does the G in the BGA frame type indicate?
The G designates the interrupting rating tier for this PowerPacT B-Frame breaker, which provides 35kA at 480VAC and 65kA at 240VAC.
How are the line and load connections configured on the BGA260404?
The line side utilizes an I-Line plug-on jaw that attaches directly to the panelboard bus. The load side is equipped with mechanical lugs that accept 14 AWG to 2/0 AWG aluminum or copper wire.
Is the BGA260404 suitable for DC applications?
Yes, this thermal magnetic breaker is rated for DC systems, providing a 20kA interrupting rating at 250VDC.
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Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 7 reviews.
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Rating
7 reviews
- BBrentVerified BuyerReviewingSquare D BGA36050 - 50A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/16/26Breakers
Breakers looked great.
- BBrentVerified BuyerReviewingSquare D BGA36030 - 30A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/16/26Breakers
Breakers that were ordered were exactly as expected.
- PHPaul H.Verified BuyerReviewingSquare D BGA36060 - 60A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars6/23/26Worked Perfectly.
Prompt shipping. We received the breaker on-time for a scheduled outage of the switchgear feeding an entire building. Thank you!
- JBJosh B.Verified BuyerReviewingSquare D BGA36070 - 70A 3 Pole Molded Case Circuit BreakerI recommend this productRated 4 out of 5 stars11/11/25Great transaction.
Product arrived in 3 days and as advertised.
- JMJohn M.ReviewingSquare D BGA36080 - 80A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars1/15/24Good purchase
Material arrived in good condition. Glad to have a source to get this quickly.