Square D EDB24050 - 50A 2-Pole Circuit Breaker (18kA AIC)
Square D EDB24050 - 50A 2-Pole Circuit Breaker (18kA AIC)

Square D EDB24050 - 50A 2-Pole Circuit Breaker (18kA AIC)

Square D
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Square D EDB24050 is a molded case circuit breaker designed for providing reliable overcurrent protection in single-phase industrial and commercial electrical systems. It features a 50A current rating and a 480Y/277V voltage rating, housed within a compact 125A frame with dimensions of 143.76 mm H x 49.78 mm W x 102.87 mm D and a weight of 2.639 lb. This thermal magnetic breaker offers LI (Long-time and Instantaneous) trip functions, provides an interrupting capacity of 18kA at 480V, and is certified to cULus and IEC standards for safety and performance. Its bolt-on connection with lug terminals and compatibility with wire sizes from AWG 12 to 2/0 (Al) or AWG 14 to 2/0 (Cu) makes it suitable for installation in NF panelboards, ensuring protection for feeder and branch circuits up to its 40°C ambient temperature rating.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, Standard Type
  • Voltage Rating: 480Y/277V AC
  • Current Rating: 50A
  • Frame Size: 125A/EDB
  • Poles: 2
  • AIC Rating: 18kA @ 480V
  • Connection: Bolt-On
  • Terminal Connection: Lug
  • Phase: 1
  • Functions: LI - Long-Time and Instantaneous Trip
  • Panel Type: NF Panelboard
  • Wire Size: AWG 12 to AWG 2/0 (Aluminum), AWG 14 to AWG 2/0 (Copper)
  • Temp Rating: 40 °C (104 °F)
  • Dimensions: 143.76 mm H x 49.78 mm W x 102.87 mm D (5.66 in x 1.96 in x 4.05 in)
  • Weight: 2.639 lb
  • Standards & Certification: cULus, IEC
  • Country of Origin: Mexico


Product Identification
  • UPC: 785901879084
  • GTIN: 00785901879084