Square D EGB34080 - Molded Case Circuit Breaker 80A 480V 3P
Square D EGB34080 - Molded Case Circuit Breaker 80A 480V 3P
Square D EGB34080 - Molded Case Circuit Breaker 80A 480V 3P
Square D EGB34080 - Molded Case Circuit Breaker 80A 480V 3P

Square D EGB34080 - Molded Case Circuit Breaker 80A 480V 3P

Square D
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Square D EGB34080 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial power distribution systems. It features an 80A current rating and a 480V AC voltage rating, housed within a compact E-frame/G-frame design measuring 143.76 mm H x 74.68 mm W x 102.87 mm D and weighing 3.75 lb. The breaker is cULus listed and employs a thermal-magnetic trip mechanism with long-time and instantaneous (LI) functions, offering an interrupting capacity of 35kA at 480V. Its bolt-on lug terminals accommodate copper or aluminum conductors from AWG 2/0 down to AWG 14/12, and it is rated for operation in temperatures from -25°C to 70°C, making it suitable for NF panelboards in commercial and industrial facilities.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, LI (Long-Time & Instantaneous) Trip
  • Voltage Rating: 480V AC
  • Current Rating: 80A
  • Dimensions: 143.76 mm H x 74.68 mm W x 102.87 mm D (5.66 in x 2.94 in x 4.05 in)
  • Standards: cULus
  • Applications: Three-Phase Power Distribution in NF Panelboards
  • Switch Type: Circuit Breaker
  • Configuration: Fixed
  • Poles: 3
  • Connection: Bolt-on
  • Terminal Connection: Lug
  • Frame Size: G; E-Frame
  • Trip Type: Thermal Magnetic
  • Panel Type: NF panelboard
  • Breaker Type: Molded Case
  • AIC rating: 35kA @ 480V
  • Phase: 3
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Wire Size: AWG 12 to AWG 2/0 (Aluminum), AWG 14 to AWG 2/0 (Copper)
  • MCM Size: Min. 12 AWG (Al) / 14 AWG (Cu); Max. 2/0 AWG (Cu/Al)
  • Certification: cULus
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous Trip
  • Weight: 3.75 lb


Product Identification
  • UPC: 785901128632
  • GTIN: 00785901128632