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Westinghouse LB3070T - Thermal Magnetic Trip Unit 70A 600V 3-Pole

Westinghouse
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Westinghouse LB3070T is a thermal magnetic circuit breaker trip unit designed for overcurrent protection in industrial power distribution systems. This three-pole unit operates at 600V AC with an adjustable amperage range of 70A, providing long-time and instantaneous (LI) protection functions. Weighing 2 lb, it is constructed for integration into Westinghouse LB and HLB compatible frames within the AB DE-ION family. The unit meets industry standards for reliable circuit interruption in commercial and industrial environments. Typical applications include motor control centers, panelboards, and switchgear requiring precise overcurrent 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: LB, HLB
  • Family: AB DE-ION
  • Weight: 2 lb
  • Item Subcategory: Trip Units & Programmers


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