3VA4190-5ED34-0AA0 - 90Amp Circuit Breaker

3VA4190-5ED34-0AA0  -  90Amp Circuit Breaker

If you’re working on a panel or replacing a breaker, you already know the goal—install it once and not worry about it again. The Siemens 3VA4190-5ED34-0AA0 is built for exactly that. It’s a 90 amp, 3-pole molded case circuit breaker designed to handle real-world electrical loads without overcomplicating things. This model uses a thermal-magnetic trip unit (TM210). The overload setting is fixed at 90A, and the instantaneous trip kicks in at 10 times the rated current. With a 35 kA interrupting rating at 480V, it’s more than capable of clearing higher fault currents you’d expect in commercial or industrial setups. It’s also built in Siemens’ 3VA4 frame, so it stays compact and fits cleanly into most panel configurations. Whether you’re dealing with a new install or a replacement job, it’s the kind of breaker that goes in without hassle and holds up over time. That’s really what most pros are after.

Key Features and Benefits

• 90 Amp Rating – Solid choice for standard commercial and industrial loads
• 35 kA @ 480V Interrupting Capacity – Handles higher fault conditions without hesitation
• 3-Pole Configuration – Designed for three-phase systems
• TM210 Thermal-Magnetic Trip Unit – Simple, dependable overload and short-circuit protection
• Fixed Trip Settings – No calibration needed, consistent performance
• UL 489 / HACR Rated – Suitable for HVAC and refrigeration circuits
• Compact Design – Fits easily into modern panels and switchboards
• Built for Longevity – Holds up through repeated operation

Technical Specifications

• Manufacturer: Siemens
  
• Series: SENTRON 3VA4
  
• Catalog Number: 3VA4190-5ED34-0AA0
  
• Type: Molded Case Circuit Breaker
  
• Poles: 3
  
• Amperage: 90A
  
• Voltage Rating: Up to 600V AC
  
• Interrupting Capacity:
  35 kA @ 480V
  85 kA @ 240V
  18 kA @ 600V
  
• Trip Unit: TM210 (Thermal-Magnetic)
  
• Instantaneous Trip: 10 × In
  
• Operating Temperature: -25°C to 70°C
  
• Mechanical Life: 15,000 operations
  
• Electrical Life: Up to 8,000 cycles @ 480V
  
• Dimensions: 160 × 135 × 88 mm
  
• Weight: 0.743 kg
  
• Ingress Rating: IP40
  

Material Compliance and Certifications

• UL 489 Listed
• RoHS Compliant (since 2017)
• WEEE Compliant
• REACH Declaration available
• ECCN: EAR99

Where It Works Best

This is mainly used for:

• Commercial distribution panels
• Industrial equipment and machinery
• HVAC and refrigeration systems
• Manufacturing environments
• Replacement for existing Siemens 3VA breakers