Default product image

Westinghouse KB3070T - Thermal Magnetic Trip Unit 70A 600V 3-Pole

Westinghouse
Price
Save $-476.57
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Westinghouse KB3070T is a thermal-magnetic circuit breaker trip unit designed for overcurrent protection in industrial power distribution systems. It is rated for 600V AC with a continuous current range of 70A, providing long-time and instantaneous (LI) protection functions. This 3-pole unit weighs 2 lb and is constructed for integration into Westinghouse AB DE-ION series panelboards. It is compatible with KB and HKB breaker frames, meeting industry standards for reliable circuit interruption. Typical applications include motor control centers, switchboards, and industrial load centers requiring precise thermal-magnetic coordination.

Key Features & Specifications
  • Type: Thermal Magnetic Trip Unit
  • Voltage Rating: 600V AC
  • Current Rating: 70A (minimum 70A, maximum 70A)
  • Poles: 3
  • Functions: LI - Long-Time and Instantaneous
  • Protection: Thermal Magnetic
  • Compatible Frames: KB, HKB
  • Family: AB DE-ION
  • Weight: 2 lb
  • Item Subcategory: Trip Units & Programmers


Product Identification
  • Manufacturer: Westinghouse
  • Model: KB3070T
  • Type: KB