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Square D BGA24040Y1 Molded Case Circuit Breaker
- 40A
- 2 Pole
- I-Line
Square D
BGA24040Y1
Molded Case Circuit Breaker
Brand
Square D
SKU
BGA24040Y1
Quantity
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Square D BGA24040Y1 - 40A 2 Pole Molded Case Circuit Breaker
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Description
Built for commercial environments, the 40A Square D BGA24040Y1 is a 2-pole molded case circuit breaker from the PowerPacT B-frame series, delivering consistent thermal-magnetic protection. Designed with an AB phase connection, this breaker mounts into Square D I-Line panelboards. It serves as an exact drop-in replacement for discontinued FA24040AB models. Featuring a 35kAIC interrupt rating at 480Y/277VAC, this HACR-rated breaker includes a Visi-Trip indicator for simplified maintenance.Specifications
| Brand | Square D |
|---|---|
| Series | BGA |
| Amperage | 40A |
| Poles | 2 |
| Mounting Style | I-Line |
| Voltage | 208Y/120VAC, 240VAC, 480Y/277VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 65kA @ 208Y/120VAC, 65kA @ 240VAC, 35kA @ 480Y/277VAC, 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 Phase Connection AB |
| 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, Visual Trip Indicator, 80% Rated, Non-Interchangeable Trip, Trip-Free Mechanism, RoHS Compliant, Mercury Free, PVC Free |
Product FAQs
6 answersWhat older Square D circuit breaker does the BGA24040Y1 replace?
The BGA24040Y1 is a PowerPacT B-frame breaker that serves as a direct drop-in replacement for the discontinued F-frame FA24040AB circuit breaker.
What does the Y1 suffix indicate on this Square D circuit breaker?
The Y1 suffix designates an AB phase connection for mounting in Square D I-Line panelboards and switchboards.
What type of panelboards will accept the BGA24040Y1 breaker?
This I-Line plug-in circuit breaker is designed exclusively for use in Square D I-Line panelboards and switchboards. It features a line-side isolated plug-on jaw mechanism for robust attachment.
Is the BGA24040Y1 suitable for use in heating, air conditioning, and refrigeration applications?
Yes, this PowerPacT B-frame circuit breaker is HACR rated, making it suitable for protecting heating, air conditioning, and refrigeration equipment.
Does this breaker feature a visual trip indicator?
Yes, it includes a visual trip indicator on the front face to help operators quickly identify a tripped condition during panel maintenance.
Is the BGA24040Y1 rated for 80% or 100% continuous loading?
This circuit breaker is standard rated, meaning it is designed for continuous loading at up to 80% of its 40A rating in accordance with the National Electrical Code (NEC).
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