ED23B025 - 25Amp Circuit Breaker

ED23B025 - 25Amp Circuit Breaker

When you need a compatible replacement for a 25 amp, 3-pole Siemens ED-frame circuit breaker, the Siemens ED23B025 Sentron molded case circuit breaker is designed to match the original electrical specifications while providing dependable protection for low-voltage power distribution systems. Built for 240 VAC applications, this molded case circuit breaker features a thermal-magnetic trip unit that responds to overloads and short circuits, helping protect connected equipment and wiring. Whether you're maintaining commercial equipment, servicing an industrial panel, or replacing a failed breaker in an existing installation, the ED23B025 delivers the proper form, fit, and function to keep your electrical system operating as intended.

Key Features and Benefits

• Designed as a form, fit, and functional replacement for compatible Siemens Sentron ED-frame molded case circuit breakers
• 25 amp continuous current rating
• Three-pole molded case circuit breaker
• Rated for 240 VAC electrical systems
• 10 kAIC interrupting capacity at 240 VAC
• Thermal-magnetic trip unit provides protection against overloads and short circuits
• Includes load-side lugs (SA1E025) for compatible installations
• Accepts 14–10 AWG copper and 12–10 AWG aluminum conductors
• Designed for operation in a standard 40°C (104°F) ambient environment
• Built to last for dependable service in properly maintained electrical systems
• Manufactured to meet applicable UL 489 and IEC 60947-2 standards

Technical Specifications

• Manufacturer: Siemens
  
• Product Family: Sentron
  
• Catalog Number: ED23B025
  
• Manufacturer Part Number (MFN): ED23B025
  
• Product Type: Molded Case Circuit Breaker
  
• Frame Type: ED Frame
  
• Amperage Rating: 25 Amps
  
• Number of Poles: 3
  
• Voltage Rating: 240 VAC
  
• Interrupting Rating: 10 kAIC at 240 VAC
  
• Trip Unit: Thermal-Magnetic
  
• Terminal Configuration: Load Lugs Only (SA1E025)
  
• Wire Range: 14–10 AWG Copper; 12–10 AWG Aluminum
  
• Standard Ambient Temperature: 40°C (104°F)
  
• Dimensions: 3.00 in. (W) × 6.35 in. (H) × 3.92 in. (D)
  
• Net Weight: 3.62 lb
  
• Country of Origin: Mexico
  

Material Compliance and Certifications

• UL 489 Listed
• Complies with IEC 60947-2
• RoHS compliant (since March 31, 2009)
• Subject to WEEE (2012/19/EU) take-back obligations where applicable
• REACH information available through the manufacturer
• Manufactured to applicable Siemens quality and safety standards
  

Where It Works Best

The Siemens ED23B025 is well suited for compatible commercial, industrial, and institutional electrical distribution systems requiring a 25 amp, 3-pole ED-frame molded case circuit breaker. It's commonly installed in compatible panelboards, switchboards, motor control equipment, and other low-voltage power distribution assemblies where matching the original electrical specifications is essential. Whether you're replacing a breaker during scheduled maintenance or restoring service after an overcurrent event, the ED23B025 helps preserve the original system configuration, electrical ratings, and compatibility, allowing your existing equipment to continue operating as originally designed.