Default product image

Square D QBA221754 - 175A Molded Case Breaker (240V, 10kA AIC)

Square D
Price
Save $-575.64
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Square D QBA221754 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial and commercial electrical systems. It features a 175A current rating and a 240V AC voltage rating for single-phase applications, housed in a compact Q Frame measuring 164.34 mm H x 78.49 mm D x 112.78 mm W and weighing 4.62 lb. The breaker is UL Listed and employs a thermal magnetic protection mechanism with long-time and instantaneous (LI) trip functions, ensuring compliance with industry safety standards. Its I-Line style plug-in connection facilitates straightforward installation in panelboards, making it suitable for protecting feeders and branch circuits in a wide operating temperature range of -25 to 70 °C.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection with Long-Time and Instantaneous (LI) Trip
  • Voltage Rating: 240V AC
  • Current Rating: 175A
  • Frame Size: Q Frame
  • Poles: 2
  • Phase: 1
  • AIC Rating: 10kA @ 240V
  • Connection: I-Line Style Plug-In
  • Dimensions: 164.34 mm H x 78.49 mm D x 112.78 mm W (6.47 in x 3.09 in x 4.44 in)
  • Weight: 4.62 lb
  • Operating Temperature: -25 to 70 °C (-13 to 158 °F)
  • Certification: UL Listed
  • Family: I-Line


Product Identification
  • UPC: 785901299271
  • GTIN: 00785901299271