CQD140 - Siemens Feed-Thru 277V 40A 1 pole circuit breaker 14kA@277V

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SKU: CQD140-New

Title: New
Sale price$69.99 Regular price$277.00
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Product Info



The Siemens CQD140 is a Molded Case Circuit Breaker. This type CQD circuit breaker is a member of The CQD Series family. The CQD140 is a 1 pole, 277 Volt, 40 amp rated circuit breaker, with an AIC rating of 14kA@277V. The CQD140 is manufactured by Siemens. The CQD140 uses a Feed-Thru connection. Includes Thermal Magnetic protection. Every part Essential Electric sells is also backed by our industry-leading gold standard 2-year warranty.


  • Part Number: CQD140
  • Manufacturer : Siemens
  • Item Subcategory : Molded Case
  • Family : CQD Series
  • Type : CQD
  • Voltage : 277
  • Amperage : 40
  • Phase : 1
  • Poles : 1
  • AIC rating : 14kA@277V
  • Connection : Feed-Thru
  • Functions : LI - Long-Time and Instantaneous

Product Data

  • UPC : 783643277526
  • GTIN : 00783643277526
  • Country of Origin : Mexico
  • Weight : 5
  • Certification : UL Listed


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