3VA5222-6EC31-0AA0 - HFAS 225 Amp Circuit Breaker
- 225 Amp
- 35kA @ 480V Volts AC
- 3 Pole
Purchase Options:
3VA5222-6EC31-0AA0 - HFAS 225 Amp Circuit Breaker Description
3VA5222-6EC31-0AA0 - HFAS 225 Amp Circuit Breaker
The Siemens 3VA5222-6EC31-0AA0 is a 225 amp, 3-pole breaker made for standard three-phase power setups. Nothing complicated here—it’s a thermal magnetic unit with fixed settings, so you’re not spending time dialing things in. It’s built to trip when it should, plain and simple. Overload protection is locked at 225 amps, and the instantaneous trip is set at 10x that. That’s pretty typical for this kind of breaker, and it works well for most commercial and light industrial applications. If there’s a fault, it reacts fast and helps protect the rest of the system. It’s rated for 35kA at 480V, which gives you a decent safety margin in higher fault conditions. Physically, it’s not oversized either, so it fits into panels without much trouble. If you’ve worked with Siemens 3VA5 breakers before, this one will feel familiar.
Key Features and Benefits
- 225A rating for three-phase systems
- Thermal magnetic trip — no programming or setup
- 35kA @ 480V interrupting capacity
- 3-pole design
- Fixed trip settings (less room for error)
- Instant trip at 10x current
- Compact, easy to fit into panels
- Part of the Siemens 3VA5 line
Technical Specifications
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Part Number: 3VA5222-6EC31-0AA0
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Series: 3VA52
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Poles: 3
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Amps: 225
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Interrupting Rating: 35kA @ 480V
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Trip Unit: Thermal Magnetic (TM230)
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Overload (Ir): 225A fixed
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Instantaneous (Ii): 10 × In
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Frame Size: 250
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Size: 9.65" H × 6.3" W × 5.9" D
Material Compliance and Certifications
- UL listed
- Meets standard U.S. electrical requirements
- Suitable for code-compliant installations
Where It Works Best
- This is the kind of breaker you use in commercial panels, equipment feeds, or general distribution where 225 amps is what you need and you don’t want to overthink it. Works well for motor loads, panel replacements, or new installs where a straightforward thermal magnetic breaker makes sense.
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Specifications
- Depth:5.9
- Height:9.65
- Width:6.3
- Poles:3
- Amperes:225
- 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 TM230, FTAM, In=225 A overload protection Ir=225 A permanently set short-circuit protection Ii=10 x In without connection
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