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Westinghouse HLB2100T - Thermal Magnetic Trip Unit 100A 600V

Westinghouse
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Westinghouse HLB2100T is a thermal magnetic circuit breaker trip unit designed for overcurrent protection in industrial power distribution systems. This 2-pole unit is rated for 600V AC and provides adjustable long-time and instantaneous protection functions (LI) for 100A circuits. The HLB2100T weighs 2 lb and is compatible with LB and HLB frame circuit breakers, featuring a compact design for panelboard installation. It complies with applicable ANSI and NEMA standards for molded case circuit breakers. Typical applications include motor control centers, switchboards, and industrial machinery requiring reliable overcurrent protection.

Key Features & Specifications
  • Type: Thermal Magnetic Trip Unit
  • Voltage Rating: 600V AC
  • Current Rating: 100A (Minimum 100A, Maximum 100A)
  • Poles: 2
  • Functions: LI - Long-Time and Instantaneous
  • Compatible Frames: LB, HLB
  • Weight: 2 lb
  • Family: MARK 75
  • Item Subcategory: Trip Units & Programmers
  • Protection: Thermal Magnetic


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