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Square D QDM22150TN - Molded Case 150A 2-Pole 240V Breaker

Square D
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Square D QDM22150TN is a 2-pole PowerPact Q Frame molded case circuit breaker from Schneider Electric, designed for 150A thermal-magnetic overload and short circuit protection in 240VAC systems. It features a fixed LI (Long Time and Instantaneous) trip unit, a bolt-on connection, and a 25kA interrupting rating at 240V, with an 80% continuous current rating. The breaker measures 6.47 inches (164.34 mm) in height, 3 inches (76.2 mm) in width, and 3.93 inches (99.82 mm) in depth, weighing 3.199 lb, and includes lug connections on the line side with threaded studs on the load side. It is certified to UL 489, CSA, and NOM-003-SCFI-2000 standards, complying with NEMA requirements for reliable performance. This unit is suited for panelboard and switchboard installations in industrial and commercial electrical systems requiring robust circuit protection.

Key Features & Specifications
  • Type: QDM
  • Family: Powerpact
  • Item Subcategory: Molded Case
  • Poles: 2
  • Phase: 1
  • Current Rating: 150A
  • Voltage Rating: 240V
  • Protection: Thermal Magnetic
  • Functions: LI - Long Time and Instantaneous
  • AIC rating: 25kA@240V
  • Connection: Bolt-On
  • Dimensions: 6.47 in (164.34 mm) x 3 in (76.2 mm) x 3.93 in (99.82 mm) (Height x Width x Depth)
  • Weight: 3.199 lb
  • Standards: UL, CSA, NEMA, NOM-003-SCFI-2000
  • Certification: UL, CSA, NOM
  • Country of Origin: Mexico
  • Continuous Current Rating: 80%
  • Connection Type: Lug (line side), Threaded Studs with Nuts (load side)
  • Frame/Series: PowerPact Q Frame 250


Product Identification
  • UPC: 785901416562
  • GTIN: 00785901000000