THFK236100WL - 100 Amp Circuit Breaker

THFK236100WL - 100 Amp Circuit Breaker

Looking for dependable, heavy‑duty protection for your 3‑phase industrial power systems? The General Electric THFK236100WL offers rock‑solid performance with thermal‑magnetic protection and high interrupting capacity, letting you rest easy knowing your gear is shielded from overloads and shorts—all the way up to 600 VAC.

Key Features and Benefits

• High interrupting capacity up to 25 kA@480 V — this breaker handles large fault currents with confidence, helping you prevent unexpected equipment shutdown or damage.
• Thermal‑magnetic trip unit provides two layers of protection— long-time and instantaneous—so it reacts accurately whether the issue builds slowly or hits hard.
• Interchangeable trip unit gives you the freedom to modify settings for different applications, boosting adaptability in ever‑changing industrial setups.
• Line and load‑side lugs included ensure a hassle‑free installation, enabling secure connections right out of the box.
  

Technical Specifications

• Amperage Rating: 100 A
  
• Voltage Rating: Up to 600 VAC
  
• Interrupting Capacity:
  • 65 kA @ 240 VAC
  • 25 kA @ 480 VAC
  • 18 kA @ 600 VAC
• Poles: 3‑pole configuration
  
• Frame Type: THFK
  
• Dimensions:
  • Width: 4.13 inches
  • Length: 10.13 inches
  • Depth: 3.81 inches
• Maximum Operating Temp: 40 °C
  

Material Compliance and Certifications

• Industry Standards: Meets top industry requirements and comes UL‑listed as HACR type, indicating it's approved for use in heating, air‑conditioning, and refrigeration systems. Built to match both safety standards and performance expectations across demanding industrial environments.
  

Suitability

• Put this circuit breaker to work in industrial 3‑phase systems—think motors, transformers, HVAC drives, and other heavy-duty equipment. Its strong interrupting rating and precise trip behavior make it a reliable choice for environments where safety, uptime, and flexibility matter most.