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Siemens Q340HH - Molded Case 40A 3-Pole 240V

Siemens
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The Siemens Q340HH is a 3-pole molded case circuit breaker from the Q Series, designed to provide overcurrent protection for electrical systems through its thermal magnetic trip mechanism. This HQP type breaker is rated for 40A at 240V AC, with a high interrupting capacity of 65kA at 240V, and features LI (Long-Time and Instantaneous) protection functions. It measures 2.756 x 2.756 x 2.756 inches, weighs 1.058 lb, and utilizes a plug-in connection for installation in compatible panels. Manufactured in Mexico, this breaker complies with industry standards for thermal magnetic protection in three-phase applications. It is typically used in industrial and commercial power distribution systems requiring reliable short-circuit and overload protection.

Key Features & Specifications
  • Type: Molded Case, HQP, Thermal Magnetic
  • Voltage Rating: 240V
  • Current Rating: 40A
  • Dimensions: 2.756 x 2.756 x 2.756 inch
  • Standards: Industry standard for thermal magnetic protection
  • Applications: Industrial and commercial power distribution
  • Switch Type: Circuit Breaker
  • Configuration: 3-Pole
  • Poles: 3
  • Phase: 3
  • AIC rating: 65kA@240V
  • Connection: Plug-In
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: Q Series
  • Trip Type: Thermal Magnetic
  • Breaker Type: HQP
  • Weight: 1.058 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643149052
  • GTIN: 00783643149052