Default product image

Square D QOU220 - 2-Pole Circuit Breaker 20A 120/240V

Square D
Price
Save $45.59
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Square D QOU220 is a molded case circuit breaker designed for providing reliable overcurrent protection in single-phase electrical systems. It features a 20A current rating and a 120/240V AC voltage rating, housed within a compact bolt-on design measuring 102.87 mm H x 38.1 mm W x 74.93 mm D and weighing 0.76 lb. This thermal magnetic breaker is CSA, IEC, and UL listed, ensuring compliance with industry safety standards for applications such as air conditioning, refrigeration equipment, and heating panels. Its construction includes a 100A/QOU frame, a 10kA interrupting capacity at 240V, and slotted box lug terminals that accept wire sizes from 14 AWG to 2 AWG for flexible installation.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Standard, Thermal Magnetic Protection with Long-Time and Instantaneous (LI) Trip
  • Voltage Rating: 120/240V AC
  • Current Rating: 20A
  • Frame Size: 100A/QOU
  • AIC Rating: 10kA @ 240V
  • Poles: 2
  • Phase: 1
  • Connection: Bolt-On
  • Terminal Connection: Slotted Box Lug (Reversible Line and Load)
  • Wire Size: 14 AWG to 2 AWG (Aluminium/Copper)
  • Dimensions: 4.05 in (102.87 mm) H x 1.5 in (38.1 mm) W x 2.95 in (74.93 mm) D
  • Weight: 0.76 lb
  • Operating Temperature: -25°C to 70°C (-13°F to 158°F)
  • Standards & Certification: CSA, IEC, UL Listed
  • Typical Applications: Air Conditioning and Refrigeration Equipment, Heating Panels


Product Identification
  • UPC: 785901418689
  • GTIN: 00785901418689