HDL36090 - 90 Amp Circuit Breaker

HDL36090 - 90 Amp Circuit Breaker

Built to keep your electrical distribution systems safe and efficient, the HDL36090 from Schneider Electric delivers dependable protection, flexibility, and compliance for your commercial or industrial installations. With a 90 A rating and three poles, this breaker safeguards against overloads and short circuits while giving you installation versatility and performance peace of mind.

Key Features and Benefits

• Thermal-magnetic sensing in each pole: Assures fast reaction to fault conditions—overloads and short circuits—giving you real-world protection when it matters.
• Installation flexibility: Thanks to a front-facing semi-transparent cover for quick visual checks, and a snap-in terminal design that lets you switch between busbar and lug connection options—saving time and reducing inventory.
• High fault-current handling: Rated at 14 kA breaking capacity at 600 V AC, meaning this breaker works well in installations where significant fault currents could occur.
• Environmentally conscious design: Backed by Green Premium™ certification, RoHS and REACH compliance, and transparent environmental disclosures—so you can specify it with confidence in sustainability-focused projects.

Technical Specifications

• Rated current: 90 A
  
• Number of poles: 3
  
• Rated operational voltage: 600 V AC
  
• Breaking capacity: 14 kA at 600 V AC
  
• Continuous current rating: 80%
  
• Mounting style: Unit mount with lug support
  
• Dimensions:
  • Height: ≈ 6.42 inches
  • Width: ≈ 4.09 inches
  • Depth: ≈ 3.39 inches
• Weight: ~4.85 lb (2.2 kg)
  
• Connections: Lugs on both line and load sides, terminal identifier AL150HD
  

Material Compliance and Certifications

• Standards: UL, CSA, NOM and IEC 60947-2 certified—meets international safety and performance benchmarks.
• Environmental certifications: RoHS and REACH compliant, Green Premium™ certified—supports your green-spec objectives.
• Degree of protection: IP40 rated front cover per IEC 60529.
• Operating temperature: from -13 °F to 158 °F (-25 °C to 70 °C); storage range extends from -58 °F to 185 °F (-50 °C to 85 °C).
• Altitude suitability: Rated for operation up to 2,000 m (≈6,562 ft) without derating; up to 5,000 m with derating.

Where It Works Best

• This breaker is an excellent choice for a wide range of electrical distribution settings—from commercial buildings to manufacturing facilities and infrastructure projects—where a 90 A three-pole solution is required. Whether you’re protecting lighting panels, motor feeders, or distribution setups, the HDL36090 offers the dependable protection, regulatory compliance, and installation flexibility you need to keep your systems operating safely and efficiently.