ED63B100L - 100Amp Circuit Breaker

ED63B100L - 100Amp Circuit Breaker

When you need a dependable replacement breaker that matches the original equipment specifications, the Siemens ED63B100L delivers the ratings and compatibility your electrical system was designed for. This 100 Amp, 3-pole molded case circuit breaker is part of the trusted Siemens SENTRON ED Frame family and is built for use in commercial and industrial low-voltage power distribution systems requiring a 600VAC breaker with a thermal-magnetic trip unit. Designed to help protect electrical circuits against overloads and short circuits, it provides the dependable operation expected in demanding environments while preserving the original form, fit, and function of compatible Siemens equipment.

Key Features and Benefits

• Genuine Siemens SENTRON ED Frame molded case circuit breaker
• 100 Amp continuous current rating
• Three-pole design for three-phase electrical systems
• Thermal-magnetic trip unit helps protect against overloads and short circuits
• Rated for systems up to 600VAC
• 18kAIC at 600VAC
• 25kAIC at 480VAC
• Includes factory-installed line and load side lugs (LN1E100)
• Accepts 10 AWG to 1/0 AWG copper or aluminum wire
• Standard 40°C calibration
• Built to last for long-term service
• Designed as a form, fit, and functional replacement for compatible Siemens ED Frame circuit breakers
  

Technical Specifications

• Manufacturer: Siemens
  
• Catalog Number: ED63B100L
  
• Product Type: Molded Case Circuit Breaker
  
• Series: SENTRON ED Frame
  
• Current Rating: 100 Amps
  
• Number of Poles: 3
  
• Voltage Rating: 600VAC
  
• Trip Unit: Thermal-Magnetic
  
• Interrupting Rating:
  • 18kAIC @ 600VAC
  • 25kAIC @ 480VAC
• Terminal Type: Line and Load Side Lugs (LN1E100)
  
• Wire Range: 10 AWG–1/0 AWG Copper/Aluminum
  
• Standard Calibration: 40°C
  
• Dimensions:
  • Width: 3.00 in.
  • Height: 6.35 in.
  • Depth: 3.92 in.
• Weight: 3.869 lbs.
  

Material Compliance and Certifications

The Siemens ED63B100L is manufactured to meet recognized electrical safety and environmental standards for low-voltage circuit protection.

• UL 489 Listed
• IEC 60947-2 Compliant
• RoHS Compliant
• REACH Article 33 Compliant
• WEEE (2012/19/EU) Compliant
  

Where It Works Best

The Siemens ED63B100L is well suited for compatible Siemens ED Frame panelboards, switchboards, motor control centers, and other low-voltage electrical distribution equipment requiring a 100 Amp, 3-pole, 600VAC molded case circuit breaker. Whether you're replacing a failed breaker during maintenance or keeping critical equipment operating as originally designed, this breaker provides the correct electrical ratings and physical compatibility needed for existing installations. Its factory-installed line and load lugs offer wiring flexibility, while its thermal-magnetic protection helps keep electrical systems operating safely and reliably in commercial and industrial environments.