NCL361000 - 1000 Amp Circuit Breaker

NCL361000 - 1000 Amp Circuit Breaker

The NCL361000 circuit breaker is designed to deliver high-capacity protection for demanding industrial and commercial power systems. With thermal-magnetic trip characteristics, this 1000 amp molded-case breaker safeguards your electrical infrastructure against both overloads and short circuits. Built for a cable-in / cable-out configuration, it’s engineered to simplify installation—not complicate it. Whether you’re managing switchgear, power distribution, or backup systems, the NCL361000 offers reliable performance under continuous load.

Key Features and Benefits

• Thermal + Magnetic Protection: Dual-mode protection handles long-term overloads (thermal) and instantaneous fault currents (magnetic) for full-spectrum circuit defense.
• Cable-In / Cable-Out Layout: Simplifies wiring and reduces installation labor—no need to reroute or add extra connectors.
• Molded-Case Construction: Provides insulation support and physical durability in electrically intense environments.
• Space-Conscious Design: Though handling 1000 A, the compact frame fits neatly into standard switchgear or panel footprints.
• Service-Friendly: Accessible internals and predictable performance reduce downtime and maintenance costs.

Technical Specifications

• Frame Type: NCL
  
• Poles: 3
  
• Amperage: 1000 A
  
• Interrupting Capacity:
  • 65 kA @ 600 VAC
  • 100 kA @ 480 VAC
  • 125 kA @ 240 VAC
• Dimensions:
  • Width: 14.98 inches
  • Length: 12.12 inches
  • Depth: 8.07 inches
• Weight: Approx. 60 lbs
  
• Trip Mechanism: Thermal-Magnetic
  
• Connection Style: Cable-in / Cable-out molded case
  

Material Compliance and Certifications

• Construction: This unit is constructed with premium engineering-grade materials designed to meet rigorous safety and performance demands.
• Standards: It is tested to and compliant with recognized UL/CSA (or equivalent) standards applicable to circuit protection devices.
• Quality Assurance: Every device undergoes internal quality checks to ensure that the thermal and magnetic trip elements operate consistently throughout its long service life.

Where It Works Best

• The NCL361000 is ideal in commercial plants, heavy industrial operations, large-scale data centers, and mission-critical facilities where dependable power protection is nonnegotiable. Use it in main switchgear, distribution panels, or backup power systems. It excels in applications with high fault-current exposure and heavy continuous loads. If your project demands a high-capacity breaker that combines safety, reliability, and ease of installation, this model fits right in.