Default product image

Westinghouse NB31200T - Thermal Magnetic Trip Unit 1200A 600V 3-Pole

Westinghouse
Price
Save $-2,798.16
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Westinghouse NB31200T is a thermal magnetic trip unit designed for overcurrent protection in industrial power distribution systems. It operates at 600V with a continuous current rating of 1200A, providing LI (Long-Time and Instantaneous) protection functions. The unit weighs 4 lb and is compatible with NB, HNB, and NBY series frames. It meets industry standards for robust electrical protection in demanding environments. This trip unit is typically used in switchgear and panelboard applications requiring reliable overcurrent protection for three-phase systems.

Key Features & Specifications
  • Type: Thermal Magnetic Trip Unit
  • Voltage Rating: 600V
  • Current Rating: 1200A (Minimum 1200A, Maximum 1200A)
  • Poles: 3
  • Functions: LI - Long-Time and Instantaneous
  • Protection: Thermal Magnetic
  • Compatible Frames: NB, HNB, NBY
  • Weight: 4 lb
  • Family: NB Series
  • Item Subcategory: Trip Units & Programmers


Product Identification
  • UPC: Not available
  • GTIN: Not available