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Trumbull AT39150 - Molded Case 150A 3 Pole 600V

Trumbull
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Trumbull AT39150 is a 150 Amp, 3 Pole, 600 Volt Type AT molded case circuit breaker designed for reliable overload and short circuit protection in industrial and commercial electrical systems. It features a thermal magnetic protection mechanism with LI (Long-Time and Instantaneous) trip functions, rated for 600V AC and 150A continuous current, with an interrupting capacity of 30kA at 480V. The unit has a bolt-on connection, weighs 29 lb, and is configured for three-phase power systems. This breaker complies with applicable industry standards for molded case circuit breakers. Typical applications include panelboard and load center protection in industrial facilities and commercial buildings.

Key Features & Specifications
  • Manufacturer: Trumbull
  • Part Number: AT39150
  • Item Subcategory: Molded Case
  • Family: AT Series
  • Type: AT
  • Amperage: 150 Amps
  • Poles: 3
  • Voltage Rating: 600 Volts AC
  • Functions: LI - Long-Time and Instantaneous
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 30kA@480V
  • Phase: 3
  • Weight: 29 lb
  • Mounting Type: Panelboard compatible