ED3110L - 110Amp Circuit Breaker

ED3110L - 110 Amp Circuit Breaker

The ED3110L circuit breaker is a 3-pole, 110-amp thermal-magnetic molded case circuit breaker designed for dependable circuit protection in commercial and industrial electrical distribution systems. Built on the ED frame platform, this breaker provides a 65kA interrupting rating at 240VAC, helping protect electrical equipment and conductors from overloads and short circuits. Its thermal-magnetic trip mechanism responds to prolonged overcurrent conditions as well as instantaneous fault events, supporting consistent protection in demanding electrical environments. The ED3110L features a non-interchangeable trip unit calibrated at 110 amps and is rated for operation in 40°C ambient conditions. Line and load terminals are included, simplifying installation and ensuring proper connections within compatible panelboards and switchboards. Designed for long service life, these breakers are built to last and are commonly used as direct replacement units where ED frame breakers are specified.

Key Features and Benefits

• 110 Amp Rating: Provides reliable overcurrent protection for circuits requiring a fixed 110A trip setting.
• 3-Pole Configuration: Suitable for protecting three-phase electrical systems.
• Thermal-Magnetic Protection: Combines thermal overload protection with magnetic short-circuit response.
• 65kA Interrupting Capacity at 240VAC: Helps safely interrupt high fault currents in properly rated systems.
• Non-Interchangeable Trip Unit: Factory-calibrated trip unit designed for consistent protection at the specified rating.
• ED Frame Compatibility: Designed for installation in equipment designed for ED-frame molded case circuit breakers.
• Line and Load Terminals Included: Supports straightforward installation and secure electrical connections.
• 40°C Rated Operation: Suitable for use in standard ambient temperature electrical environments.
• Built for Long Service Life: Constructed for durability in demanding electrical distribution applications.

Technical Specifications

• Part Number: ED3110L
  
• Frame Type: ED
  
• Poles: 3
  
• Amperage Rating: 110A
  
• Trip Type: Thermal-Magnetic
  
• Trip Unit: Non-Interchangeable
  
• Interrupting Rating: 65kA @ 240VAC
  
• Ambient Temperature Rating: 40°C
  
• Terminals: Line and load terminals included
  
• Approximate Shipping Dimensions: 6.0 in. height
  
• Shipping Weight: 4.13 lbs
  

Material Compliance and Certifications

• Industry Standards: The ED3110L molded case circuit breaker is manufactured to meet applicable industry safety and performance standards for molded case circuit protection.
• Electrical Equipment Requirements: Components and construction are designed to align with commonly recognized electrical equipment requirements used in commercial and industrial power distribution systems.
• Installation Guidance: Always verify compatibility with the installed equipment and applicable electrical codes before installation.
  

Where It Works Best

• Panelboards and distribution panels designed for ED frame breakers
• Commercial facilities and office buildings
• Industrial power distribution systems
• Equipment protection circuits
• Maintenance replacements in existing electrical systems requiring the same frame type and rating