3VA5290-6ED31-0AA0 - HFAS 90 Amp Circuit Breaker
- 90 Amp
- 35kA @ 480V Volts AC
- 3 Pole
Purchase Options:
3VA5290-6ED31-0AA0 - HFAS 90 Amp Circuit Breaker Description
3VA5290-6ED31-0AA0 - HFAS 90 Amp Circuit Breaker
Not every job calls for something complicated. Sometimes you just need a breaker that does exactly what it’s supposed to do—protect the system and stay out of the way. That’s where the Siemens 3VA5290-6ED31-0AA0 comes in. This is a 3-pole, 90 amp breaker built on the 3VA52 frame, designed for typical commercial and industrial setups. It uses a thermal magnetic trip unit, so you’re covered on both overloads and short circuits. And since the settings are fixed, there’s no fiddling around trying to dial things in. It’s already set to trip at 90 amps for overload and 10 times that for instantaneous faults. In other words, it’s predictable. Install it, and you know how it’s going to respond when something goes wrong. That kind of consistency is what most electricians and maintenance teams actually want.
Key Features and Benefits
- 90 Amp Rating – A common size for many everyday applications
- 35kA @ 480V Interrupting Capacity – Handles serious fault conditions without hesitation
- Thermal Magnetic Design – Simple, proven protection for overloads and shorts
- 3-Pole Configuration – Works with standard three-phase systems
- Fixed Trip Settings – No adjustments needed, which saves time during install
- H-Interrupting Class (HFAS) – Suitable for higher fault current setups
- 3VA52 Frame – Compact enough to fit where space matters
Technical Specifications
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Manufacturer: Siemens
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Part Number: 3VA5290-6ED31-0AA0
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Poles: 3
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Amperage: 90A
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Interrupting Rating: 35kA @ 480V
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Frame Type: 3VA52 (250 Frame)
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Trip Unit: Thermal Magnetic (TM210)
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Overload Protection (Ir): 90A (fixed)
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Short-Circuit Protection (Ii): 10 × In (fixed)
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Dimensions:
- Height: 9.65 in
- Width: 6.3 in
- Depth: 5.9 in
Material Compliance and Certifications
- UL Listed for use in North American electrical systems
- Meets standard safety requirements for commercial and industrial applications
- Built for consistent performance in demanding environments
Where It Works Best
- You’ll typically see this breaker used in:
- Commercial panels
- Industrial equipment
- Motor protection setups
- HVAC systems
- General three-phase distribution
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Specifications
- Depth:5.9
- Height:9.65
- Width:6.3
- Poles:3
- Amperes:90
- A.I.C. Rating & Volts:35kA @ 480V
- Type:3VA52
- Approx Dimensions:7.30"H x 4.10"W x 3.30"D
- Additional Notes:H-Interrupting Class (HFAS) Thermal Magnetic circuit breaker 3VA5 UL Frame 250 breaking capacity Class H 65 kA @ 480 V 3-pole, line protection TM210, FTFM, In=90 A overload protection Ir=90 A permanently set short-circuit protection Ii=10 x In without connection
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