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Cutler Hammer HLB3175T - 3-Pole 175A Trip Unit (600V AC)

Cutler Hammer
Price
Save $-1,563.22
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The Cutler Hammer HLB3175T is a three-pole thermal magnetic circuit breaker designed to provide reliable overcurrent protection for industrial power distribution systems. It features a fixed 175-ampere current rating and a 600-volt AC voltage rating, ensuring robust performance in demanding electrical environments. This unit is constructed as a solid-state trip unit for the MARK 75 family, providing Long-Time and Instantaneous (LI) protection functions within a compact design weighing 2 lb. It is engineered for compliance with relevant industry standards and is specifically compatible with LB and HLB breaker frames, making it suitable for integration into motor control centers, panelboards, and switchgear where precise and adjustable protection is required.

Key Features & Specifications
  • Type: Solid-state trip unit for circuit breakers, providing thermal magnetic protection
  • Voltage Rating: 600V AC
  • Current Rating: 175A (Fixed)
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: LI (Long-Time and Instantaneous)
  • Compatible Frames: LB, HLB
  • Family: MARK 75
  • Item Subcategory: Trip Units & Programmers
  • Weight: 2 lb


Product Identification
  • Manufacturer Part Number: HLB3175T