EDB3225 - 225Amp Circuit Breaker

EDB3225 - 225Amp Circuit Breaker

When you need a dependable replacement circuit breaker for an existing Eaton electrical distribution system, the Eaton EDB3225 provides the form, fit, and function required to help keep your equipment operating as originally designed. This 225 Amp, three-pole molded case circuit breaker is part of Eaton's trusted Series C product line and is intended to provide overload and short-circuit protection in commercial and industrial electrical systems. Designed with a T186 thermal-magnetic trip unit, the EDB3225 combines inverse-time overload protection with instantaneous response to short-circuit conditions, helping protect connected equipment while maintaining compatibility with existing installations.

Key Features and Benefits

• Complete Eaton Series C molded case circuit breaker
• 225 Amp current rating
• Three-pole configuration for three-phase electrical systems
• T186 thermal-magnetic trip unit provides overload and short-circuit protection
• Rated for 240 VAC and 125 VDC applications
• 22 kAIC interrupting capacity at 240 VAC
• ED-frame complete breaker for compatible Eaton equipment
• Load-side terminal connections
• Designed as a form, fit, and functional replacement for compatible installations
• Built to last for long-term service in properly maintained electrical systems
  

Technical Specifications

• Manufacturer: Eaton
  
• Catalog Number: EDB3225
  
• Series: Series C
  
• Product Type: Molded Case Circuit Breaker
  
• Circuit Breaker Type: ED
  
• Frame: F Frame
  
• Frame Type: Complete Breaker
  
• Amperage Rating: 225 Amps
  
• Number of Poles: 3
  
• Voltage Rating: 240 VAC / 125 VDC
  
• Frequency: 50/60 Hz
  
• Trip Unit: T186 Thermal-Magnetic
  
• Interrupting Rating: 22 kAIC @ 240 VAC
  
• Terminal Type: Load Side
  
• Dimensions:
  • Length: 3.38 in.
  • Width: 4.13 in.
  • Height: 6.00 in.
• Weight: 3 lbs.
  

Material Compliance and Certifications

• The Eaton EDB3225 is UL Listed, demonstrating compliance with recognized industry safety standards for molded case circuit breakers used in commercial and industrial electrical systems. Manufactured to Eaton specifications for compatibility with designated equipment, it should be installed and serviced by qualified personnel in accordance with the National Electrical Code (NEC) and all applicable local electrical codes.
• When installed in accordance with electrical codes, you can be confident that this unit meets expected construction and compliance benchmarks.
  

Where It Works Best

The EDB3225 is commonly used in compatible three-phase electrical distribution systems requiring a 225 Amp ED-frame molded case circuit breaker. Typical applications include:

• Commercial office buildings
• Industrial manufacturing facilities
• Warehouses and distribution centers
• Retail buildings
• Schools and universities
• Hospitals and healthcare facilities
• Municipal and government buildings
• Electrical panelboards
• Switchboards
• Maintenance, repair, and replacement of existing Eaton electrical equipment