3VA4112-6ED54-0AA0 - 125Amp Circuit Breaker

3VA4112-6ED54-0AA0 - 125Amp Circuit Breaker

The Siemens 3VA4112-6ED54-0AA0 is a dependable choice for protecting your electrical system without complicating the job. This 125-amp molded case breaker is part of Siemens’ 3VA41 series and is built to handle higher fault currents with a 65kA interrupting capacity at 277 volts. It comes with the TM210 thermal-magnetic trip unit, featuring fixed long-time and instantaneous protection settings that trip when they should — not when they shouldn’t. Load-side lugs are already installed, which makes setup quicker and keeps downtime to a minimum.

Key Features and Benefits

• Handles up to 65kA at 277V: For demanding systems where fault current protection is critical.
• TM210 Trip Unit: Offers reliable overload and short-circuit protection.
• Compact 3VA41 Frame: Makes it easier to fit into tight panel spaces.
• Pre-installed Load-Side Lugs: Saving time during installation.
• Backed by Siemens Quality: Trusted across commercial and industrial projects.

Technical Specifications

• Manufacturer: Siemens
  
• Part Number: 3VA4112-6ED54-0AA0
  
• Frame Type: 3VA41
  
• Current Rating: 125A
  
• Poles: 1 (in 2-pole body)
  
• Interrupting Capacity: 65kA @ 277 VAC
  
• Trip Unit: TM210 Thermal-Magnetic (Fixed Ir / Fixed Ii)
  
• Dimensions: 5.1 in. height
  
• Weight: 2.0 lbs
  
• Lugs: Installed on load-side only
  

Material Compliance and Certifications

• UL Listed: For low-voltage circuit protection and built to meet modern safety standards.
• Manufacturing Standards: Siemens follows industry manufacturing guidelines to deliver consistent quality and long service life.

Suitability

• Great for commercial panels, facility upgrades, and new builds where a single-pole breaker with high interrupting capacity is needed. A practical option for electricians who want a breaker that installs easily and keeps operations running safely.