KC34110 - 110 Amp Circuit Breaker

KC34110 - 110 mp Circuit Breaker

The KC34110 is a heavy-duty molded-case circuit breaker built to deliver dependable protection and consistent performance in demanding industrial and commercial electrical systems. Engineered to interrupt fault currents cleanly, it offers a high interrupting capacity (A.I.C.) at both 480 VAC and 240 VAC voltages, making it a go-to choice when safety and reliability are nonnegotiable. With its thermal-magnetic trip mechanism, this breaker precisely handles overloads and short circuits while minimizing nuisance trips—ideal for critical loads that can’t afford downtime.

Key Features and Benefits

• Thermal-Magnetic Trip Mechanism: Accurately protects circuits against both long-term overloads and instantaneous short circuits, reducing false trips and improving system stability.
• High Interrupting Capacity: Rated for 65 kA at 480 VAC and 100 kA at 240 VAC—capable of interrupting significant fault currents without damage.
• Molded-Case Construction: Engineered with durable, heat-resisting materials to withstand real-world conditions and maintain insulation integrity over time.
• I-Line Panelboard Compatible: Easily mounts into standard I-Line panelboards for fast installation and serviceability.
• Energy-Efficient Operation: Designed for 60 Hz systems, minimizing internal losses and supporting energy efficiency goals in your facility.
• Stable Performance at Elevated Temps: Rated for operation up to 40°C ambient conditions, ensuring reliability even in warmer environments.

Technical Specifications

• Frame Type: KC
  
• Ampere Rating: 110 A
  
• Poles: 3
  
• Interrupting Capacity (A.I.C.):
  • 65 kA @ 480 VAC
  • 100 kA @ 240 VAC
• Frequency: 60 Hz
  
• Max Ambient Temperature: 40 °C
  
• Dimensions:
  • Width: 4.50″
  • Length: 10.50″
  • Depth: 4.38″
• Weight: 12 lbs
  
• Type: Molded-Case, Thermal-Magnetic
  

Material Compliance and Certifications

• This circuit breaker is manufactured using materials that meet environmental and safety protocols. It adheres to UL and ANSI standards, ensuring that each unit passes strict performance and safety tests. You can be confident in its compliance with industry benchmarks for electrical protection.

Where It Works Best

• The KC34110 excels in commercial and industrial settings where dependable protection under heavy load is essential. It’s particularly well suited for:
• Manufacturing plants and workshops
• Large retail or office power distribution
• HVAC and mechanical systems
• Motor control centers
• Equipment rooms needing high fault-current interruption