Data Sheet

ManualsBrandsSiemens ManualsAutomationSiemens 3VA6225-7KT31-0AA0 Circuit breaker 1 pc(s) Adjustment range (amperage): 100 - 250 A Switching voltage (max.): 6

Data sheet 3VA6225-7KT31-0AA0

circuit breaker 3VA6 UL frame 250 breaking capacity class C 100kA

@ 480V 3-pole, line protection ETU856, LSI, In=250A overload

protection Ir=100A...250A short-circuit protection Isd=0.6..10x In,

Ii=1.5..10x In N conductor protection optionally with external current

transformer, up to 160% ground-fault alarm message via EFB300 or

COM without connection

Model

Product brand name SENTRON

Product designation Molded-case circuit breaker

Product designation / according to UL file CFAE-Y

Product version System protection

Design of the load switch / acc. to UL 489 / Heating,

Air Conditioning, and Refrigeration circuit breaker

(HACR Type)

Yes

Design of the overcurrent release ETU856

Protective function of the overcurrent release LSI

Number of poles 3

General technical data

Rated insulation voltage Ui 600V

Max. rated operational voltage Ue with AC 50/60Hz 600V

Power loss [W] / maximum 42W

Active power loss / for rated value of the current / at

AC / in hot operating state / per pole

14W

Latching - endurance 20000

3VA6225-7KT31-0AA0 Subject to change without notice

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Summary of content (8 pages)

PAGE 1
Data sheet 3VA6225-7KT31-0AA0 circuit breaker 3VA6 UL frame 250 breaking capacity class C 100kA @ 480V 3-pole, line protection ETU856, LSI, In=250A overload protection Ir=100A...250A short-circuit protection Isd=0.6..10x In, Ii=1.5..
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Electrical endurance (switching cycles) / at AC-1 / at 380/415 V 50/60 Hz 6 000 Electrical endurance (switching cycles) / at AC-1 / at 690 V 50/60 Hz 3 000 Electrical endurance (switching cycles) / at 480 V / at 50/60 Hz 6 000 Electrical endurance (switching cycles) / at 600 V / at 50/60 Hz 7 500 Neutral conductors / upgradeable/retrofittable Yes Ground fault monitoring version Without Product function ● communication function Yes ● other measurement function Yes Current Marking / acc.
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● at 240 V 200 kA ● at 480 V 100 kA ● at 600 Y/347 V 35 kA Adjustable parameters Ground fault protection can be switched ON/OFF Yes Ground fault protection / tripping switchable / I2t=ON/OFF No Mechanical Design Height [in] 7.8 in Height 198 mm Width [in] 4.1 in Width 105 mm Depth [in] 3.
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General Product Approval General Product Approval EMC Declaration of Conformity Shipping Approval other Miscellaneous Further information Information- and Downloadcenter (Catalogs, Brochures,…) http://www.siemens.com/lowvoltage/catalogs Industry Mall (Online ordering system) https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3VA6225-7KT31-0AA0 Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.
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107 [4.21] 93 [3.66] [1.38] [3.27] [0.35] 35 35 83 9 35 17.5 18 [0.69] [1.38] [0.71] 20 4 146 [5.75] 26 [1.02] 73 [5.35] [1.22] 81 [3.19] 136 31 [2.76] 70 157 [6.18] 20.5 [0.81] 198 [7.80] [2.87] 31 28.3 [1.11] 28.3 [1.11] 20.5 [0.16] [0.81] [0.79] [1.22] [1.38] 4.7 [0.19] 52.5 [2.07] 105 18 [4.13] [0.71] 19 [0.75] 38 [1.