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Molded Case Circuit Breaker, POWERPACT B Series, 40A, 3 Pole, 277/480V AC, 65kA at 240V AC, B Curve MPN:BGA34040Y

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In Stock
Brand: Square D
Part #: BGA34040Y
UPC: 785901069317
SKU
510-G6579242
Regular Price $1,625.81 Special Price $1,161.29

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Molded Case Circuit Breaker, POWERPACT B Series, 40A, 3 Pole, 277/480V AC, 65kA at 240V AC, B Curve

The POWERPACT B Series 40A 3-Pole Molded Case Circuit Breaker is a reliable and efficient solution for electrical distribution equipment and industrial control panels. With a high 100kA air rating at 240V AC, it provides maximum protection against electrical surges and faults. Its thermal magnetic trip type ensures fast and accurate detection of issues, while its instantaneous trip fixed feature provides added security. Suitable for use in a variety of applications, including industrial control panels and electrical distribution equipment, this circuit breaker offers a high level of reliability and performance, making it an ideal choice for demanding environments.

Top product features:

  • Protects against overloads and short circuits with a 65kA at 240V AC interrupting rating
  • Protects against thermal and magnetic faults with a thermal magnetic trip type
  • Can be used with electrical distribution equipment and industrial control panels

Top product applications:

  • Electrical Distribution Equipment
  • Industrial Control Panels
  • Hazardous Location
Molded Case Circuit Breaker, 40 A Amps, AC Voltage Rating 525V AC, Max. AIR Rating 100kA at 240V AC, For Use With Electrical Distribution Equipment, Industrial Control Panels, Series BGA, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating Not Rated, Terminal Connection Al Mechanical Lug OFF End, I-Line ON End, Trip Type Thermal Magnetic, Phase Three, Instantaneous Trip Fixed, Phase Connection ABC, Frame Size 125A/BG, Circuit Breaker Mounting Style I-Line, Height 5.39 in

Additional Information

  • Country of Origin: MX
  • Drop Ship Item: Yes
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 20 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 13.00
  • Package Width: 8.30
  • Package Height: 5.20
  • Package Weight: 4.27
Product info last updated on February 16, 2026 7:33am UTC Category: Circuit Protection
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In stock