ED3225 - 225Amp Circuit Breaker

ED3225 - 225 Amp Circuit Breaker

The Eaton ED3225 molded case circuit breaker is a dependable solution for protecting electrical distribution systems that require consistent performance and high interrupting capacity. Built within Eaton’s trusted Series C ED-frame platform, the ED3225 delivers a 225-amp rating with a 65 kAIC interrupt rating at 240 VAC, helping safeguard equipment and wiring from overloads and short circuits. Its three-pole configuration supports balanced protection across three-phase systems commonly found in commercial and industrial applications. Designed for durability and precision, this breaker features a T186 trip unit engineered to respond quickly and accurately under fault conditions. With line and load terminals for straightforward installation and compatibility with a wide range of panels, the ED3225 is a reliable component for maintaining electrical safety, minimizing downtime, and ensuring stable power distribution in demanding environments.

Key Features and Benefits

• 225 Amp Current Rating: Provides reliable circuit protection for medium- to heavy-duty electrical loads.
• High Interrupting Capacity: Rated 65 kAIC at 240 VAC, helping protect systems from severe short-circuit conditions.
• Three-Pole Configuration: Ideal for three-phase electrical systems commonly used in commercial and industrial settings.
• T186 Thermal-Magnetic Trip Unit: Offers accurate overload and short-circuit protection for improved system safety.
• Series C ED Frame Design: Part of Eaton’s widely used molded case circuit breaker family known for consistent performance.
• Compact Form Factor: Space-efficient dimensions make integration into compatible panelboards and distribution equipment easier.
• Line and Load Terminals: Supports straightforward wiring and installation.
  

Technical Specifications

• Catalog Number: ED3225
  
• Manufacturer Series: Eaton Series C
  
• Product Type: Molded Case Circuit Breaker
  
• Frame Type: F Frame (Complete Breaker)
  
• Circuit Breaker Type: ED
  
• Amperage Rating: 225 A
  
• Number of Poles: 3
  
• Voltage Rating: 240 VAC / 125 VDC
  
• Interrupt Rating: 65 kAIC at 240 VAC
  
• Trip Type: T186
  
• Frequency Rating: 50–60 Hz
  
• Terminals: Line and Load
  
• Product Dimensions: 3.38 in (D) × 4.13 in (W) × 6 in (H)
  
• Product Weight: 4.5 lb
  

Material Compliance and Certifications

• UL Listed: Tested and certified to meet recognized safety and performance standards for molded case circuit breakers used in North American electrical systems.
  

Where It Works Best

• The ED3225 225A circuit breaker is well-suited for commercial buildings, industrial facilities, and large electrical distribution panels where dependable three-phase circuit protection is required. It performs effectively in power distribution systems, manufacturing environments, equipment protection circuits, and facility electrical infrastructure upgrades. Its high interrupting rating and proven Series C design make it a practical choice for installations that demand dependable protection and consistent electrical performance.