3VA5220-7EF31-0AA0 - CFAS 200 Amp Circuit Breaker
- 200 Amp
- 100kA @ 480V Volts AC
- 3 Pole
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3VA5220-7EF31-0AA0 - CFAS 200 Amp Circuit Breaker Description
3VA5220-7EF31-0AA0 - CFAS 200 Amp Circuit Breaker
When you're working with higher fault current, you don’t want to gamble on protection. The Siemens 3VA5220-7EF31-0AA0 is one of those breakers you install and move on—because you know it’s going to do its job. This is a 200 amp, 3-pole breaker from Siemens’ 3VA5 line, built for real-world commercial and industrial use. It carries a 100kA interrupting rating at 480V, which puts it in the category of breakers meant for tougher environments—where available fault current is high and failure isn’t an option. It uses a thermal magnetic trip unit (TM240), so you’re getting standard, reliable protection: overload protection locked in at 200A, and instantaneous trip at 10 times that. No adjustments, no extra setup. For a lot of applications, that’s exactly what you want—simple and predictable. Physically, it’s compact enough to fit comfortably in most panel setups without forcing you to rethink your layout. So you’re not trading space for performance.
Key Features and Benefits
- 100kA interrupting capacity at 480V Handles high fault current without hesitation
- 200 amp rating Works well in commercial and light industrial distribution
- Thermal magnetic trip (TM240) Straightforward, proven protection—nothing complicated
- Fixed trip settings No calibration needed; install it and it’s ready
- 3-pole configuration Designed for three-phase systems
- 3VA5 250 frame Solid performance in a relatively compact footprint
Technical Specifications
- Part Number: 3VA5220-7EF31-0AA0
- Manufacturer: Siemens
- Series: 3VA52 / 3VA5
- Poles: 3
- Amperage: 200A
- Interrupting Rating: 100kA @ 480V
- Trip Unit: Thermal Magnetic (TM240 / ATAM)
- Overload Protection (Ir): 200A (fixed)
- Short-Circuit Protection (Ii): 10 × In
- Frame Size: 250
- Dimensions: 9.65" H × 6.3" W × 5.9" D
Material Compliance and Certifications
- UL Listed for use in standard North American electrical systems
- Built to meet established safety and performance requirements
- Backed by Siemens manufacturing standards
Where It Works Best
- You’ll typically see this breaker used in places where higher available fault current is part of the equation, like: Commercial buildings Industrial panels and equipment Distribution boards and switchgear Three-phase power systems
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Specifications
- Depth:5.9
- Height:9.65
- Width:6.3
- Poles:3
- Amperes:200
- A.I.C. Rating & Volts:100kA @ 480V
- Type:3VA52
- Approx Dimensions:7.30"H x 4.10"W x 3.30"D
- Additional Notes:C-Interrupting Class (CFAS) Thermal Magnetic circuit breaker 3VA5 UL Frame 250 breaking capacity class C 100 kA @ 480 V 3-pole, line protection TM240, ATAM, In=200 A overload protection Ir=200 A permanently set short-circuit protection Ii=10 x In without connection
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