KCL34200 - 200 Amp Circuit Breaker

KCL34200 - 200 Amp Circuit Breaker

If you need dependable, high-capacity overload and short-circuit protection in critical installations, the KCL34200 200 Amp circuit breaker is engineered to deliver. Built for environments where reliability cannot be compromised, this 3-pole molded-case breaker offers seamless protection for demanding industrial, commercial, or heavy-duty residential systems. With precise thermal-magnetic tripping, the unit safeguards circuits from abnormal current conditions—keeping your operations running smoothly and safely.

Key Features and Benefits

• Dual-mode protection (thermal + magnetic): Guards against both long-term overloads and instantaneous short circuits—offering balanced, dependable protection.
• High interrupting ratings: Capable of handling 65 kA at 480 VAC and 100 kA at 240 VAC, it can absorb high fault currents without failure.
• Line and load lugs included: Simplifies wiring and ensures a clean, secure connection for installers.
• Optimized for 40 °C ambient environments: Maintains consistent performance even under elevated temperatures.
• Compact, efficient design: At just 4.50″ W × 8.00″ L × 3.69″ D and weighing ~10 lb, it fits typical switchgear without unnecessary bulk.

Each of these features translates into real-world advantages: fewer service disruptions, lower risk of downtime, and simpler installation.

Technical Specifications

• Poles: 3
  
• Rated Current: 200 Amps
  
• Interrupting Capacity:
  • 65 kA @ 480 VAC
  • 100 kA @ 240 VAC
• Frequency: 60 Hz
  
• Ambient Rating: 40 °C
  
• Frame Type: KCL
  
• Dimensions (W × L × D):
  • Width: 4.50″
  • Length: 8.00″
  • Depth: 3.69″
• Weight: ~10 lb (≈ 4.5 kg)
  

Material Compliance and Certifications

• Industry Standards: This unit is manufactured in accordance with industry regulations and safety norms. It meets or exceeds standards set by UL, CSA, and ANSI, giving you assurance that it’s built to function within regulated electrical systems.
• Environmental Compliance: All materials and internal components comply with environmental and safety guidelines to maintain operational integrity and certification compliance.

Where It Works Best (Suitability)

• Industrial facilities: Motor control panels, large machinery, manufacturing lines
• Commercial buildings: Main distribution boards, HVAC systems, backup power applications
• Large residential or mixed-use systems: Service entrance or sub-panels in big homes or complexes
• Critical infrastructure: Data centers, telecom rooms, hospitals