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Square D BGA260902 Molded Case Circuit Breaker
- 90A
- 2 Pole
- I-Line
Square D
BGA260902
Molded Case Circuit Breaker
Brand
Square D
SKU
BGA260902
Quantity
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Square D BGA260902 - 90A 2 Pole Molded Case Circuit Breaker
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Description
Built for commercial and industrial power distribution, the Square D BGA260902 is a 90A, 2-pole PowerPacT B-Frame circuit breaker. It provides fixed thermal and magnetic (LI) trip protection. Designed for Square D I-Line panelboards and switchboards, this MCCB features an AC phase connection. It easily replaces older FA26090AC and FH26090AC models. This HACR-rated breaker delivers a 35kAIC interrupting rating at 480VAC and includes reverse feed capability.Specifications
| Brand | Square D |
|---|---|
| Series | BGA |
| Amperage | 90A |
| 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 | 14-2/0 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 | None included |
| 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 AC |
Product FAQs
8 answersCan the BGA260902 replace older Square D FA or FH series circuit breakers?
Yes. The PowerPacT B-frame is the direct, modern replacement for legacy FA and FH series breakers. It fits the same I-Line panelboard mounting space, making retrofits and upgrades straightforward.
What type of panelboards are compatible with the BGA260902?
This breaker is designed exclusively for Square D I-Line panelboards and switchboards. It features a plug-in mounting style that connects directly to the I-Line busbar stack.
What wire sizes are accepted by the load lugs on this breaker?
The standard mechanical lugs on the BGA260902 accept 14 AWG to 2/0 AWG aluminum or copper wire. Always torque the connections to the specifications printed on the breaker faceplate.
What does the G in the BGA260902 catalog number indicate?
The G designates the interrupting rating tier within the PowerPacT B-frame family. For this model, it provides a 35 kA interrupting rating at 480 VAC and 65 kA at 240 VAC.
Does this breaker feature a push-to-trip button?
Yes, all PowerPacT B-frame circuit breakers include an integral push-to-trip button on the front cover. This allows you to manually trip the breaker to verify the operating mechanism is functioning correctly as part of routine maintenance.
Do I need a separate mounting bracket to install this breaker in an I-Line panel?
No. The BGA260902 features built-in I-Line plug-in jaws that mount directly onto the panelboard bus stack, requiring no additional mounting brackets or hardware for installation.
What type of trip unit is installed in the BGA260902?
It features a fixed thermal-magnetic trip unit. This provides non-adjustable long-time (thermal) overload protection and instantaneous (magnetic) short-circuit protection.
How does the BGA260902 handle high fault currents?
PowerPacT B-frame breakers utilize dual-break rotating contacts. This design reduces the amount of peak current during a short-circuit fault, limiting let-through currents and enhancing overall equipment protection.
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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.