Default product image

LDB3450Y

Cutler Hammer
Price
Save $-2,532.07
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Eaton LDB3450Y is a three-pole molded case circuit breaker from the Series C family, designed to provide thermal-magnetic overcurrent protection for industrial and commercial power distribution systems. Rated for 450 amps at up to 600V AC, it delivers an interrupting capacity of 35kA at 480V AC and 65kA at 240V AC, with a long-time and instantaneous (LI) trip function. The L-frame breaker weighs 25 lb, features bolt-on aluminum line and load terminals, and operates at 50/60 Hz. It is UL 489 listed, ensuring compliance with rigorous safety standards for branch circuit protection. This unit is suited for high-current applications in manufacturing plants, data centers, and large commercial facilities requiring reliable fault interruption.

Key Features & Specifications
  • Manufacturer: Eaton
  • Item Subcategory: Molded Case
  • Family: Series C
  • Type: LDB
  • Weight: 25 lb
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: L Frame
  • Voltage Rating: 600V
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 35kA@480V
  • Phase: 3
  • Current Rating: 450A
  • Interrupt Rating: 65 kAIC at 240 Vac, 35 kAIC at 480 Vac
  • Terminal Material: Aluminum
  • Frequency Rating: 50 to 60 Hz
  • Mounting Type: Line and Load
  • Compliance: UL 489


Eaton LDB3450Y - Molded Case Circuit Breaker 450A 3-Pole 600V