ED3225L - 225Amp Circuit Breaker

ED3225L - 225 Amp Circuit Breaker

The Eaton ED3225L Series C molded case circuit breaker is designed to provide dependable circuit protection for commercial, industrial, and institutional electrical distribution systems. Rated at 225 amps with a three-pole configuration, the ED3225L helps safeguard equipment and wiring from overloads and short circuits while maintaining consistent electrical performance. Built on Eaton’s trusted Series C ED frame platform, this breaker combines compact dimensions with high interrupting capacity, making it well-suited for panelboards, switchboards, and other power distribution assemblies. With a 65 kAIC interrupt rating at 240 VAC, the ED3225L delivers strong fault-clearing capability in demanding applications. The integrated T186 trip unit provides reliable protection and consistent trip performance, while line-and-load terminals simplify installation and wiring. Its UL listing and durable molded case construction make the ED3225L a practical solution for professionals seeking dependable circuit protection in a compact footprint.

Key Features and Benefits

• 225 Amp Current Rating – Designed to handle higher current loads in commercial and industrial power systems.
• Three-Pole Configuration – Provides protection across three phases, ideal for three-phase electrical distribution.
• High Interrupting Capacity – Rated 65 kAIC at 240 VAC to safely interrupt high fault currents.
• T186 Trip Unit – Offers dependable thermal-magnetic trip protection for overload and short-circuit conditions.
• Series C ED Frame Design – Compact molded case design that integrates easily into panelboards and switchgear assemblies.
• Line and Load Terminals – Allows straightforward wiring and installation in electrical systems.
• Durable Molded Case Construction – Built to perform consistently in demanding electrical environments.

Technical Specifications

• Catalog Number: ED3225L
  
• UPC: 786679454367
  
• Product Type: Molded Case Circuit Breaker
  
• Series: Series C
  
• Breaker Type: ED
  
• Frame Type: Complete Breaker, F Frame
  
• Amperage Rating: 225 A
  
• Voltage Rating: 240 VAC / 125 VDC
  
• Frequency Rating: 50–60 Hz
  
• Interrupt Rating: 65 kAIC at 240 VAC
  
• Trip Type: T186
  
• Number of Poles: 3
  
• Terminals: Line and Load
  

Physical Dimensions

• Length / Depth: 3.38 in
• Height: 6 in
• Width: 4.13 in
• Weight: 4.5 lb

Material Compliance and Certifications

• UL Listed, meeting recognized safety and performance standards for molded case circuit breakers used in North American electrical systems.

Where It Works Best

• The ED3225L 225A three-pole circuit breaker is commonly used in commercial buildings, industrial facilities, manufacturing plants, and institutional electrical systems where reliable three-phase circuit protection is essential. Its high interrupt rating and compact ED frame make it a practical choice for panelboards, switchboards, distribution panels, and equipment protection in applications that require dependable fault interruption and stable electrical performance. Whether protecting feeders or branch circuits, this breaker helps maintain system safety and operational continuity in demanding environments.