3VA4180-5ED14-0AA0 - 80 Amp Circuit Breaker

3VA4180-5ED14-0AA0 - 80 Amp Circuit Breaker

The Siemens 3VA4180-5ED14-0AA0 delivers turnkey protection for an 80 amp circuit—with zero fuss or tweaking after installation. Built into the proven 3VA41 frame, this single-pole breaker features a TM210 thermal-magnetic trip unit, factory-set to the correct thresholds, eliminating the need for manual adjustments on-site. It’s rated at 35 kA interrupting capacity at 277 VAC, giving you confidence when fault currents spike in commercial or light industrial systems. At just 5.1 inches tall and lightweight, it fits neatly even into tighter panel spaces.

Key Features and Benefits

• Pre-calibrated protection: Comes with fixed thermal and magnetic settings — protects your system right out of the box.
• High interrupting rating: 35 kA at 277 VAC ensures reliable performance under heavy fault conditions.
• Compact design: Slim profile and low mass make it easier to handle and install.
• Pre-installed load lugs: Speeds up wiring and cuts on-site labor.
• Trusted Siemens quality: Built to meet the durability and performance expectations engineers and contractors rely on.

Technical Specifications

• Manufacturer: Siemens
  
• Product Family: 3VA41 Frame
  
• Part Number: 3VA4180-5ED14-0AA0
  
• Amperage: 80 A
  
• Poles: 1
  
• Trip Unit: TM210 Thermal-Magnetic (fixed Ir, fixed Ii)
  
• Interrupting Rating: 35 kA @ 277 VAC
  
• Height: 5.1 inches
  
• Weight: ~1 lb
  
• Lugs: Load-side only
  

Material Compliance and Certifications

• UL Listed: Satisfies UL 489 for circuit protection equipment.
• Industry Standards: Built in accordance with relevant industry safety and performance standards.
• Safety Margins: Manufactured to maintain consistent safety margins through long service life.

Where It Works Best

• This breaker is ideal in commercial electrical panels, facility upgrades, and light industrial installations where you need reliable 80 A protection in a compact footprint. Use it in branches feeding motors, HVAC units, or lighting loads when high fault tolerance is a requirement.