HGL36150 - 150 Amp Circuit Breaker

HGL36150 - 150 Amp Circuit Breaker

The HGL36150 is a 150A, 3-pole PowerPacT H circuit breaker designed for your compatible electrical distribution systems that need dependable protection from overloads and short circuits. It uses a thermal-magnetic trip unit, so the protection is straightforward and familiar in the field.

Key Features and Benefits

• 150A, 3-pole design for compatible three-pole distribution systems.
• Thermal-magnetic trip protection for overload and short-circuit conditions.
• Mechanical lugs on both sides for a direct unit-mount connection.
• Dual-break rotating contacts help limit peak current during short-circuit faults.
• Push-to-trip button makes manual trip testing convenient for qualified personnel.
• 14 AWG to 3/0 AWG conductor range supports both copper and aluminum wire.
• 80% continuous-current rating for applications designed around that duty level.
  

Technical Specifications

• Catalog Number: HGL36150
  
• Product Family: PowerPacT H
  
• Product Type: Circuit breaker
  
• Rated Current: 150A
  
• Number of Poles: 3
  
• Protected Poles: 3t
  
• Trip Type: Thermal-magnetic
  
• Control Type: Toggle
  
• Breaking Capacity at 240VAC: 65 kA
  
• Breaking Capacity at 480VAC: 35 kA
  
• Breaking Capacity at 600VAC: 18 kA
  
• Breaking Capacity at 250VDC: 20 kA
  
• Breaking Capacity at 500VDC: 20 kA
  
• Rated Operational Voltage: 690VAC, 50/60 Hz
  
• Rated Insulation Voltage: 750V
  
• Impulse Withstand Voltage: 8 kV
  
• Magnetic Tripping Current: 1700A
  
• Magnetic Hold Current: 900A
  
• Continuous Current Rating: 80%
  
• Line Connection: Mechanical lugs
  
• Load Connection: Mechanical lugs
  
• Dimensions: 6.4 in. H × 4.09 in. W × 3.4 in. D
  
• Weight: 4.9 lb. (2.2 kg)
  

Material Compliance and Certifications

The HGL36150 carries UL, CSA, and NOM certifications and is CE marked. Applicable standards include UL, CSA, NEMA, NOM-003-SCFI-2000, and IEC 60947-2. The front cover is rated IP40 under IEC 60529, and the breaker is classified for Pollution Degree 3 under IEC 60947-1.

Where It Works Best

The HGL36150 is a good fit for compatible commercial, industrial, and facility electrical distribution systems that call for a 150A, three-pole thermal-magnetic breaker with line- and load-side lugs.
It’s especially useful where the application requires an 18 kA interrupting rating at 600VAC and a unit-mount H-frame configuration. The 14 AWG through 3/0 AWG Cu/Al conductor range also gives installers useful flexibility when the wiring and equipment requirements match.