ED63B100L - 100Amp Circuit Breaker

ED63B100L - 100 Amp Circuit Breaker

When you’re dealing with demanding electrical systems, downtime isn’t an option—and neither is guesswork. The ED63B100L molded case circuit breaker is built for consistent protection in commercial and industrial environments where reliability matters. Designed as part of the trusted Sentron series, this 3-pole, 100-amp breaker delivers precise overcurrent protection while handling high interrupting capacities across multiple voltage levels. Its compact ED6 frame makes installation straightforward, while included line and load-side terminals save time in the field. With HACR rating and reverse feed capability, this breaker adapts easily to a wide range of HVAC and distribution applications.

Key Features and Benefits

• Reliable Overcurrent Protection: 100 amp capacity helps safeguard equipment and wiring from overloads and short circuits
• High Interrupting Ratings: Handles up to 18kA @ 600VAC, 25kA @ 480VAC, and 65kA @ 240VAC for demanding environments
• 3-Pole Configuration: Ideal for three-phase power distribution systems
• HACR Rated: Suitable for heating, air conditioning, and refrigeration applications
• Reverse Feed Capable: Flexible installation options without compromising performance
• Included Terminals: Line and load-side terminals come standard, reducing installation time
• Compact ED6 Frame: Space-efficient design fits easily into panelboards and switchboards

Technical Specifications

• Part Number: ED63B100L
• Amperage: 100A
• Poles: 3
• Frame Type: ED6
• Interrupting Capacity:
  • 18kA @ 600VAC
  • 25kA @ 480VAC
  • 65kA @ 240VAC
• Temperature Rating: 40°C
• Mounting Style: Molded Case Circuit Breaker
• Weight: 3.0 lbs
• Dimensions (Height): 6.35 inches

Material Compliance and Certifications

• HACR Rated: Approved for HVAC applications
• Manufactured to meet industry standards for molded case circuit breakers
• Designed for safe operation within specified voltage and interrupting ratings

Where It Works Best

• The ED63B100L is a smart choice for commercial buildings, industrial facilities, and HVAC systems where dependable circuit protection is required. It performs well in panelboards, switchboards, and distribution systems that demand consistent performance under varying electrical loads. If you’re managing three-phase power or upgrading existing infrastructure, this breaker fits right in without unnecessary complications.