3VA4190-6ED34-0AA0 - 90Amp Circuit Breaker

3VA4190-6ED34-0AA0  -  90Amp Circuit Breaker

When you’re dealing with power distribution, the last thing you want is uncertainty. The Siemens 3VA4190-6ED34-0AA0 is built for exactly that reason—it’s a straightforward, reliable molded case circuit breaker that does its job without fuss. Rated at 90 amps with a 65 kA interrupting capacity at 480V, this breaker is designed for systems where fault protection isn’t optional. It uses a thermal-magnetic trip unit (TM210), which means it responds to overloads and short circuits the way you’d expect—quickly and consistently. There’s no adjusting or fine-tuning needed here. It’s set up to protect your system right out of the box. Physically, it’s compact enough to fit comfortably into most panel setups without wasting space. The connections are simple and practical, so installation doesn’t turn into a project of its own. Whether you’re replacing an existing unit or working on a new build, it’s the kind of breaker that goes in cleanly and works without drawing attention to itself—which is exactly what you want. This model is part of Siemens’ SENTRON 3VA line, a series that’s widely used across commercial and industrial applications. In other words, it’s not experimental or niche—it’s proven equipment that people rely on every day.

Key Features and Benefits

• 90 Amp rating suited for a wide range of commercial and industrial loads
• 65 kA interrupting capacity at 480V for handling high fault conditions
• Thermal-magnetic trip unit (TM210) for dependable overload and short-circuit protection
• 3-pole design for standard three-phase systems
• Compact 125 frame size helps save panel space
• HACR rated for HVAC and refrigeration applications
• Simple, clean installation with practical terminal connections
• Built on Siemens’ well-established SENTRON platform

Technical Specifications

• Manufacturer: Siemens
  
• Catalog Number: 3VA4190-6ED34-0AA0
  
• Series: SENTRON 3VA4
  
• Type: Molded Case Circuit Breaker
  
• Poles: 3
  
• Rated Current: 90A
  
• Max Voltage: 600V AC
  
• Interrupting Rating:
  100 kA @ 240V
  65 kA @ 480V
  25 kA @ 600V
  
• Trip Unit: TM210 (LI)
  
• Overload Setting: Fixed at 90A
  
• Instantaneous Trip: 10x In
  
• Wire Range: 8 AWG to 3/0 AWG
  
• Dimensions: 5.09 in (H) × 3 in (W) × 2.96 in (D)
  
• Weight: 0.743 kg
  
• Ingress Protection: IP40
  

Material Compliance and Certifications

• UL 489 listed (HEAB classification)
• RoHS compliant (since 2017)
• REACH compliant (includes required substance disclosures)
• WEEE compliant (2012/19/EU)
• ECCN: EAR99

Where It Works Best

This is mainly used for:

• Commercial buildings and distribution panels
• Industrial equipment and control panels
• HVAC and refrigeration systems
• Manufacturing environments with higher available fault current
• Panelboards where space and reliability both matter