Default product image

Westinghouse NB3800T - Thermal Magnetic Trip Unit 800A

Westinghouse
Price
Save $-3,818.70
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
The Westinghouse NB3800T is a thermal magnetic trip unit designed for overcurrent protection in industrial power distribution systems. It provides LI (Long-Time and Instantaneous) protection functions with a voltage rating of 600V and an adjustable current range from 800A minimum to 800A maximum. This 3-pole unit weighs 4 lb and is compatible with NB, HNB, and NBY frame circuit breakers, featuring a robust construction for reliable performance. It meets industry standards for thermal magnetic protection, ensuring precise coordination in high-demand environments. Typical applications include main and feeder protection in commercial and industrial switchboards, panelboards, and motor control centers.

Key Features & Specifications
  • Type: Thermal Magnetic Trip Unit
  • Voltage Rating: 600V
  • Current Rating: 800A (800A minimum, 800A maximum)
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Compatible Frames: NB, HNB, NBY
  • Weight: 4 lb
  • Family: NB Series
  • Item Subcategory: Trip Units & Programmers


Product Identification
  • Manufacturer: Westinghouse
  • Model: NB3800T