Default product image

Westinghouse LB3400W - Molded Case Breaker 400A 600V 3-Pole

Westinghouse
Price
Save $-1,905.62
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Westinghouse LB3400W is a 3-pole molded case circuit breaker designed for industrial electrical protection. It is rated for 400 amps at 600 volts AC, with a high interrupt rating of 30kA at 480V, and features a thermal magnetic trip unit providing long-time and instantaneous trip functions. The breaker utilizes a bolt-on mounting type and includes load side lug terminals, with an interchangeable trip unit within the AB DE-ION family. This unit complies with UL standards for industrial applications. It is typically used in 3-phase power distribution systems for heavy-duty equipment and machinery protection.

Key Features & Specifications
  • Manufacturer: Westinghouse
  • Item Subcategory: Molded Case
  • Weight: 18 lb
  • Amperage: 400A
  • Voltage: 600V AC
  • Poles: 3
  • Mounting Type: Bolt-On
  • Interrupt Rating: 30kA @ 480V
  • Series/Frame: LB Frame
  • Trip Unit: Thermal Magnetic with Long-Time and Instantaneous
  • Phase: 3 Phase
  • Load Side Lug Terminals
  • Interchangeable Trip