Default product image

Schneider Electric NB400L - Molded Case Circuit Breaker 400A 3-Pole

Merlin Gerin
Price
Save $-1,449.71
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Schneider Electric NB400L is a 3-pole, 400A molded case circuit breaker from the Compact NS family, designed for overload and short-circuit protection using LI (Long-Time and Instantaneous) solid-state trip functions. Rated for up to 690V AC with an interrupting capacity of 150kA at 415V, this bolt-on unit provides robust protection for main and branch circuits in industrial power distribution systems. Weighing 23 lb, the Type NB breaker features a 3-phase configuration and is compatible with MicroLogic trip units for advanced monitoring. It complies with UL 489, IEC 60947-2, CSA, NEMA, CE, BS, CCC, VDE, and NMX standards, making it suitable for demanding commercial and industrial applications.

Key Features & Specifications
  • Manufacturer: Schneider Electric
  • Item Subcategory: Molded Case
  • Family: Compact
  • Type: NB
  • Weight: 23 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 690V
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Solid State
  • AIC rating: 150kA@415V
  • Phase: 3
  • Current Rating: 400A
  • Compatible with MicroLogic trip units
  • UL 489 Listed
  • IEC 60947-2 compliant
  • CSA certified
  • NEMA standards compliant
  • CE marked
  • BS, CCC, VDE, NMX certified