NCL36800 - 800 Amp Circuit Breaker

NCL36800 - 800 Amp Circuit Breaker

Power your system with confidence. The NCL36800 circuit breaker delivers dependable thermal-magnetic protection in a compact molded-case design. Built for high-demand environments, it guards your panels and equipment from overloads and short circuits with precision and peace of mind.

Key Features and Benefits

• Thermal-Magnetic Dual Protection: Prevents long-term overload (thermal) and responds instantly to short circuits (magnetic), giving you layered security.
• High Interrupting Capacity (AIC): Rated at 65 kA for 600 VAC, 100 kA for 480 VAC, and 125 kA for 240 VAC—ideal for heavy-duty installations.
• Space-Saving Molded Case Design: Strong yet compact, it fits in tighter enclosures without sacrificing performance.
• Cable-In / Cable-Out Configuration: Simplifies wiring and maintenance—no extra bus bars or adapters needed.
• Three-Phase (3-Pole) Protection: Balances load across phases and ensures coordinated system safety.

Each feature is engineered so you don’t just get protection — you get less downtime, safer operation, and reduced maintenance headaches.

Technical Specifications

• Poles: 3
  
• Amperage: 800 A
  
• AIC Ratings:
  • 65 kA @ 600 VAC
  • 100 kA @ 480 VAC
  • 125 kA @ 240 VAC
• Frame Type: NCL
  
• Dimensions:
  • Width: 11.75″
  • Length: 19.50″
  • Depth: 5.75″
• Weight: ~60 lbs
  
• Protection Type: Thermal-Magnetic
  
• Design Style: Molded Case, Cable-In / Cable-Out
  

Material Compliance and Certifications

• The NCL36800 is built from premium-grade materials designed to withstand harsh industrial environments. It adheres to leading electrical equipment standards, ensuring compliance, performance, and trust in mission-critical operations.
• You can rely on it to meet industry benchmarks for safety, durability, and regulatory compatibility—no shortcuts, no compromises.

Where It Works Best

• Heavy loads, tough environments, critical setups. The NCL36800 is your go-to choice when you need dependable protection in:
• Industrial sites (manufacturing, refineries, factories)
• Commercial facilities (data centers, large HVAC systems)
• Utilities and infrastructure installations
• Any electrical system where high fault current levels demand a strong interruption capability