Miniature Circuit Breaker, BQ Series, 40A, 3 Pole, 240V AC, 10kA at 240V AC MPN:BQ3B040

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Brand: Siemens
Part #: BQ3B040
UPC: 783643102613
SKU
510-G3120214
Regular Price $989.09 Special Price $706.49

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Miniature Circuit Breaker, BQ Series, 40A, 3 Pole, 240V AC, 10kA at 240V AC
Miniature Circuit Breaker, Amps 40 A, AC Voltage Rating 240V AC, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Phase Three, Series BQ, Max. AIR Rating 10kA at 240V AC, For Use With Siemens Panelboards, Terminal Connection Lug, Frame Size 125A/BQ, Length 3.7 in, Width 3.7 in, Depth 12.7 in, Max. Operating Temp. 104 Degrees F, Min. Wire Size 8 AWG, Max. Wire Size 4 AWG (Al), 6 AWG (Cu)

Additional Information

  • Country of Origin: MX
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 4.00
  • Package Width: 3.00
  • Package Height: 3.10
  • Package Weight: 0.96
Product info last updated on February 4, 2026 12:59pm UTC Category: Circuit Protection
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