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Square D EDB34080SA - Molded Case Circuit Breaker 80A 480V 3P

Square D
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Square D EDB34080SA is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase electrical systems. It features an 80A current rating and a 480Y/277V voltage rating, housed within a compact 125A frame with dimensions of 143.76 mm H x 99.57 mm W x 102.87 mm D and a weight of 4.2 lb. This thermal magnetic breaker is cULus and IEC certified for safety and is engineered for bolt-on connection in NF panelboards, utilizing a shunt trip mechanism complete with a 120V coil for remote tripping capabilities. Its typical applications include industrial power distribution and commercial facility main feeder protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection with Long-Time and Instantaneous (LI) Trip, Shunt Trip (120V)
  • Voltage Rating: 480Y/277V AC
  • Current Rating: 80A
  • Frame Size: 125A/EDB
  • AIC Rating: 18kA @ 480V
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Terminal Connection: Lug
  • Wire Size: 12 AWG to 2/0 AWG (Aluminum), 14 AWG to 2/0 AWG (Copper)
  • Panel Type: NF Panelboard
  • Standards & Certification: cULus, IEC
  • Operating Temperature: 40 °C (104 °F)
  • Dimensions: 143.76 mm H x 99.57 mm W x 102.87 mm D (5.66 in x 3.92 in x 4.05 in)
  • Weight: 4.2 lb
  • Family: EDB Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 785901113348
  • GTIN: 00785901113348