Default product image

Square D QOB240VH1021 - Molded Case 40A 2-Pole Breaker

Square D
Price
Save $-16.71
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Square D QOB240VH1021 is a 2-pole molded case circuit breaker from the QOB Series, designed for branch circuit protection in commercial and industrial applications. It is rated for 40A at 120/240VAC with a 22kA interrupting capacity at 240V, utilizing a thermal magnetic trip mechanism that provides long-time and instantaneous protection (LI functions). The breaker measures 3.1 in (79 mm) x 2.2 in (57 mm) x 2.9 in (74 mm) and weighs 1 lb, featuring a bolt-on connection with pressure plate terminals for secure installation. It is UL Listed and CSA certified, meeting industry standards for safety and performance. This unit is suitable for use in QO load centers and panelboards, providing dependable overcurrent protection in single-phase systems.

Key Features & Specifications
  • Type: QOB
  • Current Rating: 40A
  • Voltage Rating: 120/240VAC
  • Poles: 2
  • Interrupt Rating: 22kA@240V
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Connection: Bolt-On
  • Terminal Connection: Pressure Plate
  • Phase: 1
  • Dimensions: 3.1 in (79 mm) x 2.2 in (57 mm) x 2.9 in (74 mm) (Height x Width x Depth)
  • Weight: 1 lb
  • Standards: CSA, UL Listed
  • Certification: UL Listed
  • Country of Origin: Mexico


Product Identification
  • UPC: 785901731924
  • GTIN: 00785901731924