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Eaton LDC2300Y - Molded Case Circuit Breaker 300A 2-Pole 600V

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Eaton LDC2300Y is a two-pole molded case circuit breaker designed for thermal-magnetic overcurrent protection in industrial and commercial power distribution systems. It is rated for 300A continuous current at 600VAC with an interrupting capacity of 100kA at 480VAC, utilizing LI (Long-Time and Instantaneous) trip functions for reliable fault response. The breaker features an L-frame construction with bolt-on connections and aluminum terminals, weighing 20 lb, and is built for 50/60 Hz operation. It complies with UL 489 certification standards, ensuring robust short-circuit protection and consistent performance. This unit is suited for protecting feeders, branch circuits, and equipment in manufacturing plants, data centers, and commercial facilities.

Key Features & Specifications
  • Manufacturer: Eaton
  • Item Subcategory: Molded Case
  • Family: Series C
  • Type: LDC
  • Weight: 20 lb
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: L Frame
  • Voltage Rating: 600V
  • Poles: 2
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 100kA@480V
  • Phase: 1
  • Current Rating: 300A
  • Amperage Rating: 300 Amperes
  • Voltage Rating: 600 Vac
  • Number of Poles: Two-pole
  • Frame Type: L-frame
  • Trip Type: Fixed thermal, fixed magnetic
  • Interrupt Rating: 65 kAIC at 240 Vac, 35 kAIC at 480 Vac
  • Terminal Material: Aluminum
  • Frequency: 50/60 Hz
  • Certification: UL 489


Part Number: LDC2300Y