3VA5225-6EF31-0AA0 - HFAS 250 Amp Circuit Breaker
- 250 Amp
- 35kA @ 480V Volts AC
- 3 Pole
Purchase Options:
3VA5225-6EF31-0AA0 - HFAS 250 Amp Circuit Breaker Description
3VA5225-6EF31-0AA0 - HFAS 250 Amp Circuit Breaker
If you’re dealing with serious power loads, you don’t want to second-guess your protection. The Siemens 3VA5225-6EF31-0AA0 is built for exactly that—solid, dependable circuit protection in commercial and industrial systems where failure isn’t an option. This 250-amp, 3-pole breaker is part of Siemens’ 3VA5 series, known for consistent performance and straightforward reliability. It uses a thermal-magnetic trip unit, which means it reacts as you expect—steady protection against overloads and a fast response when a short circuit occurs. No complicated setup, no guesswork. What you see is what you get. With a 35kA interrupting rating at 480V, it’s designed to handle high fault conditions without hesitation. And because the protection settings are factory set, you’re not spending extra time dialing things in—it’s ready to go to work.
Key Features and Benefits
- 250 Amp rating: Built for demanding electrical loads
- 35kA @ 480V interrupting capacity: Handles high fault currents with confidence
- Thermal-magnetic trip (TM240): Reliable overload and short-circuit protection
- Fixed trip settings: No adjustments needed; consistent performance every time
- 3-pole design: Full three-phase protection
- Compact footprint: Fits where space is tight
- H-Interrupting Class (HFAS): Designed for higher fault-level environments
- Proven 3VA5 platform: Trusted Siemens build quality
Technical Specifications
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Part Number: 3VA5225-6EF31-0AA0
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Series: 3VA52 (3VA5 frame)
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Poles: 3
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Amperage: 250A
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Voltage Rating: Up to 480V
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Interrupting Rating: 35kA @ 480V
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Trip Unit: Thermal Magnetic (TM240, ATAM)
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Overload Protection (Ir): 250A (fixed)
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Instantaneous Trip (Ii): 10x In (fixed)
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Dimensions:
- 9.65" H × 6.3" W × 5.9" D
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Mounting: Panel mount
Material Compliance and Certifications
- UL Listed: Meets recognized U.S. safety standards
- Built to Siemens quality standards for performance and durability
- RoHS compliant (typical for this series)
Where It Works Best
- This breaker is a strong fit for: Commercial electrical panels Industrial equipment and machinery Manufacturing facilities Power distribution systems with higher fault levels Retrofit jobs where space and reliability both matter
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Specifications
- Depth:5.9
- Height:9.65
- Width:6.3
- Poles:3
- Amperes:250
- 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 TM240, ATAM, In=250 A overload protection Ir=250 A permanently set short-circuit protection Ii=10 x In without connection
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