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Square D BGA34035Y Molded Case Circuit Breaker
- 35A
- 3 Pole
- I-Line
Square D
BGA34035Y
Molded Case Circuit Breaker
Brand
Square D
SKU
BGA34035Y
Quantity
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Square D BGA34035Y - 35A 3 Pole Molded Case Circuit Breaker
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Description
Built for heavy-duty industrial applications, this 35A PowerPacT B-Frame MCCB provides fixed long-time and instantaneous trip functions. It offers reliable overcurrent defense for 480Y/277VAC commercial systems. The unit mounts into Square D I-Line panelboards and switchboards via an ABC phase connection. It serves as an exact replacement for the legacy FA34035 breaker. Rated to interrupt 35 kAIC at 480Y/277VAC, the BGA34035Y includes a Visi-Trip indicator and carries an HACR rating.Specifications
| Brand | Square D |
|---|---|
| Part Number | BGA34035Y |
| Series | BGA |
| Amperage | 35A |
| Poles | 3 |
| Mounting Style | I-Line |
| Voltage | 208Y/120VAC, 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 250VDC |
| Phase | 3 |
| 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 | I-Line Bracket (Factory Installed) |
| Standards | CSA C22.2 No 5, EN/IEC 60947-2, EN/IEC 60947-5-1, GB 14048.2, HACR, NEMA AB 1, NMX J-266, RoHS, UL 489 |
| Approval | CCC, CE, CSA, EAC, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Non-Interchangeable Trip, Reverse Feed, 80% Rated |
Product FAQs
7 answersCan I use the BGA34035Y to replace an older FA34035 breaker?
Yes. The PowerPacT B-Frame series is the designated replacement for legacy Square D F-Frame circuit breakers. The BGA34035Y serves as a direct, exact replacement for the obsolete FA34035 in I-Line panelboards.
What are the magnetic hold and trip current settings for this 35A breaker?
The BGA34035Y features a fixed magnetic trip unit with a short-circuit hold current of 400A and a short-circuit trip current of 600A.
Is the BGA34035Y rated for DC applications?
Yes, this thermal-magnetic breaker is dual-rated for both AC and DC operation. It supports DC systems up to 250VDC with a maximum interrupting rating of 20kA.
What wire sizes are accepted by the load-side lugs?
The factory-installed mechanical lugs accept aluminum or copper conductors ranging from 14 AWG to 2/0 AWG.
How does this breaker connect to the panelboard?
The BGA34035Y features an I-Line style plug-in connection on the line side. It stabs directly onto the busbar of compatible Square D I-Line panelboards and switchboards using a standard ABC phase connection, while the load side utilizes mechanical lugs.
Are the trip settings adjustable on the BGA34035Y?
No. This breaker is equipped with a fixed thermal-magnetic trip unit. Both the long-time (overload) and instantaneous (short-circuit) trip functions are non-interchangeable and non-adjustable.
Is this breaker suitable for HVAC equipment?
Yes, the BGA34035Y carries an HACR rating, making it approved for use with heating, air conditioning, and refrigeration equipment that requires this specific certification.
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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.