3VA5220-7EC31-0AA0 - CFAS 200 Amp Circuit Breaker
- 200 Amp
- 100kA @ 480V Volts AC
- 3 Pole
Purchase Options:
3VA5220-7EC31-0AA0 - CFAS 200 Amp Circuit Breaker Description
3VA5220-7EC31-0AA0 - CFAS 200 Amp Circuit Breaker
The Siemens 3VA5220-7EC31-0AA0 is a 200-amp, 3-pole circuit breaker built for straightforward, reliable protection in three-phase systems. It’s part of Siemens’ 3VA5 line, which is commonly used in commercial and industrial setups where you need dependable performance without overcomplicating things. This unit is rated for 100 kA at 480V, making it well-suited for systems where higher fault current is a concern. It uses a thermal magnetic trip unit, meaning overloads are handled with a time delay while short circuits trip instantly. Both protection settings are fixed at the factory—200A for overload and 10x the rated current for instantaneous trips—so there’s nothing to adjust or second-guess in the field. Physically, it’s a compact breaker for its class and fits into standard panel and distribution setups without much hassle. If you’re replacing a similar unit or specifying for a new install, this is the kind of breaker that does its job and stays out of your way.
Key Features and Benefits
- Rated 200 amps: for typical commercial and light industrial loads
- 100kA interrupting capacity at 480V: for handling higher fault levels
- 3-pole design: for three-phase systems
- Thermal magnetic trip unit: for simple, proven protection
- Fixed trip settings: no adjustments needed
- Part of the Siemens 3VA5 series: widely used and trusted
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Compact size: makes it easier to work into existing equipment
Technical Specifications
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Manufacturer: Siemens
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Part Number: 3VA5220-7EC31-0AA0
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Type: 3VA52
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Poles: 3
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Amperage: 200A
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Interrupting Rating: 100kA @ 480V
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Trip Unit: Thermal Magnetic (TM230)
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Overload Protection (Ir): 200A (fixed)
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Instantaneous Trip (Ii): 10 × In (fixed)
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Frame Size: UL 250
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Dimensions:
- Height: 9.65 in
- Width: 6.3 in
- Depth: 5.9 in
Material Compliance and Certifications
- Meets UL requirements: for molded case circuit breakers
- Designed for use in systems following U.S. electrical codes
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Built for consistent performance: in commercial and industrial environments
Where It Works Best
- You’ll typically see this breaker used in: Commercial buildings, Light industrial facilities, Panelboards and switchgear, Feeder circuits and equipment protection, Applications where a higher fault current is present
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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 TM230, FTAM, In=200 A overload protection Ir=200 A permanently set short-circuit protection Ii=10 x In without connection
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