ED43B060 - 60Amp Circuit Breaker

ED43B060 - 60Amp Circuit Breaker

When dependable circuit protection is essential, the Siemens ED43B060 delivers the ratings and compatibility needed to keep existing electrical systems operating as designed. This 60 Amp, 3-pole molded case circuit breaker is built for 480V AC applications and features a thermal magnetic trip unit that responds to both overloads and short circuits, helping protect connected equipment from electrical faults. Whether you're replacing a worn breaker during scheduled maintenance or restoring a compatible distribution system, the ED43B060 is designed to provide the same form, fit, and function as the original Siemens ED frame breaker.

This breaker offers an 18kA interrupting capacity (18kAIC) at 480V AC, making it well suited for a variety of commercial and industrial power distribution applications. Factory-installed load-side lugs (LN1E100) accept 10 AWG through 1/0 AWG copper or aluminum conductors, helping simplify installation in compatible equipment.

Key Features and Benefits

• Siemens Sentron ED frame molded case circuit breaker
• 60 Amp continuous current rating
• Three-pole design for three-phase electrical distribution systems
• Thermal magnetic trip unit helps protect against overloads and short circuits
• Rated for 480V AC applications
• 18kA interrupting capacity (18kAIC) at 480V AC
• Factory-installed load-side lugs (LN1E100)
• Accepts 10 AWG to 1/0 AWG copper or aluminum conductors
• Standard 40°C (104°F) ambient temperature rating
• Built to last for long-term service in compatible electrical systems
• Designed to maintain the original form, fit, and function of compatible Siemens ED frame installations
  

Technical Specifications

• Manufacturer: Siemens
  
• Catalog Number: ED43B060
  
• Manufacturer Part Number (MFN): ED43B060
  
• Product Type: Molded Case Circuit Breaker
  
• Series: Sentron ED Frame (ED4)
  
• Trip Unit: Thermal Magnetic
  
• Current Rating: 60 Amps
  
• Voltage Rating: 480V AC
  
• Poles: 3
  
• Interrupting Capacity: 18kAIC @ 480V AC
  
• Terminal Type: Load Side Lugs (LN1E100)
  
• Wire Range: 10 AWG to 1/0 AWG Copper/Aluminum
  
• Ambient Temperature Rating: Standard 40°C (104°F)
  
• Dimensions:
  • Width: 3.00 inches
  • Length: 6.35 inches
  • Depth: 3.92 inches
• Net Weight: 0.309 lbs.*
  
• Country of Origin: Mexico

Material Compliance and Certifications

The Siemens ED43B060 is manufactured to meet UL 489 and IEC 60947-2 standards for molded case circuit breakers, helping ensure compliance with widely recognized electrical safety and performance requirements. It is RoHS compliant (since July 1, 2006) and supports WEEE (2012/19/EU) take-back obligations where applicable. For safe installation and operation, this breaker should be installed by qualified personnel in accordance with the National Electrical Code (NEC), the manufacturer's instructions, and all applicable local electrical codes.

Where It Works Best

• Commercial buildings
• Industrial facilities
• Manufacturing plants
• Electrical distribution panels
• Switchboards
• Motor control equipment
• OEM machinery
• Facility maintenance and repair projects
• Existing Siemens ED frame systems requiring a 60 Amp, 3-pole thermal magnetic circuit breaker
• Applications where maintaining the original form, fit, and function of the installed electrical equipment is essential