ND3800T32W - 800 Amp Circuit Breaker

ND3800T32W - 800 Amp Circuit Breaker

Meet the Eaton ND3800T32W, a high-performance Series C electronic molded-case circuit breaker designed to deliver dependable protection and precise control for your electrical systems. Built to last in demanding settings, this NG‑frame breaker uses Digitrip 310 RMS electronics and an advanced LSI trip unit for responsive, accurate interruption. With an 800 Amp capacity at 600 Vac and outstanding interrupting thresholds (85 kAIC at 240 Vac, 50 kAIC at 480 Vac), it’s a trusted choice for industrial and commercial power applications.

Key Features and Benefits

• Digitrip 310 RMS Technology: Offers industry-leading long‑time, short‑time, and instantaneous protection, giving your system fast, intelligent response when it matters most.
• High Interrupting Capacity: Reliably handles fault currents up to 85 kAIC at 240 Vac and 50 kAIC at 480 Vac, keeping your infrastructure safe under extreme conditions.
• Built to Endure: NG‑frame design delivers solid construction made to perform in heavy‑duty environments.
• Three‑Pole Configuration: Balances loads across all phases for safer and more efficient power distribution.
• Flexible Application: Designed for both commercial and industrial installations, offering versatility without a terminal block.

Technical Specifications

• Amperage Rating: 800 A
  
• Voltage Rating: 600 Vac
  
• Interrupting Capacity:
  • 85 kAIC @ 240 Vac
  • 50 kAIC @ 480 Vac
• Frequency: 50/60 Hz
  
• Trip Type: Electronic LSI (Long‑time, Short‑time, Instantaneous)
  
• Poles: Three‑pole
  
• Dimensions:
  • Length: ~5.5"
  • Height: ~8.25"
  • Width: ~8.25"
• Weight: ~47.6 lb
  

Material Compliance and Certifications

• This Eaton breaker is crafted to meet top-tier safety and quality standards. It’s UL-listed and HACR-rated, affirming its safe fit for HVAC, air conditioning, and refrigeration systems—so you can count on consistent performance and compliance.

Suitability

• This breaker is a perfect match for industrial and commercial environments where safe, reliable circuit control is a priority. Whether it’s managing power distribution, motor protection, or load balancing in factories, commercial buildings, or infrastructure systems, the ND3800T32W brings rugged dependability and precise electronic protection to the job.