Default product image

Square D QOU3301021 - Molded Case Circuit Breaker 30A 3P (240V, 10kA AIC)

Square D
Price
Save $236.61
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Square D QOU3301021 is a three-pole molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase electrical systems. It features a 30A current rating and a 240V AC voltage rating, housed in a compact, bolt-on unit measuring 4.05 in (102.87 mm) H x 3 in (76.2 mm) W x 2.95 in (74.93 mm) D and weighing 1.5 lb. The breaker is UL listed, IEC, and CSA certified, ensuring compliance with key industry standards for safety and performance. Its thermal-magnetic protection with long-time and instantaneous (LI) trip functions makes it suitable for a wide range of industrial and commercial applications, including panelboards and switchgear, operating reliably in ambient temperatures from -25°C to 70°C (-13°F to 158°F).

Key Features & Specifications
  • Type: Three-pole, molded case, thermal-magnetic circuit breaker with bolt-on connection
  • Voltage Rating: 240V AC
  • Current Rating: 30A
  • Dimensions: 4.05 in (102.87 mm) H x 3 in (76.2 mm) W x 2.95 in (74.93 mm) D
  • Standards: UL listed, IEC, CSA
  • Applications: Industrial and commercial panelboards, switchgear, and three-phase power distribution
  • Switch Type: Circuit Breaker
  • Configuration: Three-pole
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Phase: 3
  • Amperage: 30A
  • AIC Rating: 10kA @ 240V
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: Long-Time and Instantaneous (LI)
  • Wire Size: AWG 14 to AWG 2 (aluminium/copper)
  • Certification: UL listed, IEC, CSA
  • Weight: 1.5 lb


Product Identification
  • GTIN: 00785901518594