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Siemens Q290HH - Molded Case Circuit Breaker, 90A 2-Pole

Siemens
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Siemens Q290HH is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial and commercial electrical systems. It features a 90A current rating and a 240V AC voltage rating, suitable for single-phase applications. The breaker is constructed with a compact plug-in configuration measuring 2.756" x 1.969" x 2.756" and a weight of 0.705 lb, utilizing a thermal-magnetic trip unit for combined long-time and instantaneous (LI) protection functions. It complies with industry standards for safety and performance, offering an interrupting capacity of 65kA at 240V. Typical applications include protection for feeders, branch circuits, and equipment within panelboards and switchboards.

Key Features & Specifications
  • Type: HQP Molded Case Circuit Breaker, Thermal-Magnetic Protection
  • Voltage Rating: 240V AC
  • Current Rating: 90A
  • Dimensions: 2.756" H x 1.969" W x 2.756" D (70mm x 50mm x 70mm)
  • Standards: Industry standards for circuit protection
  • Applications: Industrial and commercial panelboards, switchboards, feeder and branch circuit protection
  • Switch Type: Circuit Breaker
  • Configuration: Plug-In
  • Phase: 1
  • Amperage: 90A
  • AIC Rating: 65kA @ 240V
  • Connection: Plug-In
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: Q Series
  • Trip Type: Thermal-Magnetic
  • Breaker Type: Molded Case
  • Mounting: Plug-In
  • Certification: Meets applicable industry standards
  • Circuit Breaker Mounting Style: Plug-In
  • Terminal Connection: Plug-In
  • Standards: Industry standards for circuit protection
  • Family: Q Series
  • Country of Origin: Mexico
  • Weight: 0.705 lb


Product Identification
  • UPC: 783643149007
  • GTIN: 00783643149007