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Siemens 3VA6816-6KQ31-2AA0
Circuit breaker 3VA6 UL frame 1600 breaking capacity class
- MPN
- 3VA6816-6KQ31-2AA0
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What is the Siemens 3VA6816-6KQ31-2AA0?
circuit breaker 3VA6 UL frame 1600 breaking capacity class H 65kA @ 480 V 3-pole, line protection ETU860, LSIG, In=1600A 100%-rated, overload protection Ir=600A - 1600A short circuit protection Isd=0,6-10x In, Ii=1,5-7,5x In w/o connection
Specifications
Model
| product brand name | SENTRON |
| product designation | Molded-case circuit breaker |
| product designation / according to UL file | HPAE |
| design of the product | System protection |
| design of the load switch / according to UL 489 / Heating, Air Conditioning, and Refrigeration circuit breaker (HACR Type) | Yes |
| design of the overcurrent release | ETU860 |
| protection function of the overcurrent release | LSIG |
| number of poles | 3 |
General technical data
| insulation voltage / rated value | 800 V |
| operating voltage / at AC / rated value | 600 V |
| power loss [W] / maximum | 433 W |
| power loss [W] / for rated value of the current / at AC / in hot operating state / per pole | 433 W |
| mechanical service life (operating cycles) / typical | 3 000 |
| electrical endurance (operating cycles) / at AC-1 / at 380/415 V | 1 500 |
| electrical endurance (operating cycles) / at AC-1 / at 690 V | 500 |
| electrical endurance (operating cycles) / at 480 V | 1 500 |
| electrical endurance (operating cycles) / at 600 V | 500 |
| product feature / for neutral conductors / upgradable/retrofittable / short-circuit and overload proof | Yes |
| ground-fault monitoring version | Summation current formation L + N-conductor |
| product function — communication function | Yes |
| product function — other measurement function | Yes |
| Net Weight | 25.705 kg |
Current
| marking / according to UL 489 / 100%-rated breaker | Yes |
| operational current — at 40 °C | 1 600 A |
| operational current — at 45 °C | 1 600 A |
| operational current — at 50 °C | 1 600 A |
| operational current — at 55 °C | 1 568 A |
| operational current — at 60 °C | 1 536 A |
| operational current — at 65 °C | 1 504 A |
| operational current — at 70 °C | 1 472 A |
Switching capacity according to IEC 60947
| switching capacity class of the circuit breaker | H |
| maximum short-circuit current breaking capacity (Icu) — at 240 V | 110 kA |
| maximum short-circuit current breaking capacity (Icu) — at 415 V | 70 kA |
| maximum short-circuit current breaking capacity (Icu) — at 690 V | 30 kA |
| operating short-circuit current breaking capacity (Ics) — at 240 V | 55 kA |
| operating short-circuit current breaking capacity (Ics) — at 415 V | 35 kA |
| operating short-circuit current breaking capacity (Ics) — at 690 V | 15 kA |
| short-circuit current making capacity (Icm) — at 240 V | 242 kA |
| short-circuit current making capacity (Icm) — at 415 V | 154 kA |
| short-circuit current making capacity (Icm) — at 690 V | 63 kA |
Switching capacity according to UL 489
| current breaking capacity — at 240 V | 100 kA |
| current breaking capacity — at 480 V | 65 kA |
| current breaking capacity — at 600 V | 35 kA |
Adjustable parameters
| adjustable response value setting current (Ir) / of the L-trip / with I2t characteristic — minimum | 600 A |
| adjustable response value setting current (Ir) / of the L-trip / with I2t characteristic — maximum | 1 600 A |
| adjustable response value delay time (tr) / for L-tripping / with I2t characteristic — minimum | 2.5 s |
| adjustable response value delay time (tr) / for L-tripping / with I2t characteristic — maximum | 30 s |
| adjustable response value setting current (Isd) / of S-trip / with I0t characteristic — minimum | 960 A |
| adjustable response value setting current (Isd) / of S-trip / with I0t characteristic — maximum | 12 000 A |
| adjustable response value setting current (Isd) / of S-trip / with I2t characteristic — minimum | 960 A |
| adjustable response value setting current (Isd) / of S-trip / with I2t characteristic — maximum | 12 000 A |
| adjustable response value delay time (tsd) / for S-tripping / with I0t characteristic — minimum | 0.05 s |
| adjustable response value delay time (tsd) / for S-tripping / with I0t characteristic — maximum | 0.5 s |
| adjustable response value delay time (tsd) / for S-tripping / with I2t characteristic — minimum | 0.05 s |
| adjustable response value delay time (tsd) / for S-tripping / with I2t characteristic — maximum | 0.5 s |
| adjustable response value setting current (Ii) / for I-tripping — minimum | 2 400 A |
| adjustable response value setting current (Ii) / for I-tripping — maximum | 12 000 A |
| adjustable current response value current / for G-tripping / with standard characteristic — initial value | 320 A |
| adjustable current response value current / for G-tripping / with standard characteristic — full-scale value | 1 200 A |
| adjustable response value delay time (tg) / for G-tripping / with I0t characteristic — minimum | 0.05 s |
| adjustable response value delay time (tg) / for G-tripping / with I0t characteristic — maximum | 0.8 s |
| adjustable response value setting current (Ig) / for G-tripping / with I2t characteristic — minimum | 320 A |
| adjustable response value setting current (Ig) / for G-tripping / with I2t characteristic — maximum | 1 200 A |
| adjustable response value delay time (tg) / for G-tripping / with I2t characteristic — minimum | 0.05 s |
| adjustable response value delay time (tg) / for G-tripping / with I2t characteristic — maximum | 0.8 s |
| design of the N-conductor protection | adjustable OFF; 20% to 160% |
| product function / grounding protection | Yes |
Mechanical Design
| product component — undervoltage release | No |
| product component — trip indicator | No |
| height [in] | 8.14 in |
| height | 206.9 mm |
| width [in] | 8.99 in |
| width | 228.4 mm |
| depth [in] | 16 in |
| depth | 406.4 mm |
Connections
| type of electrical connection / for main current circuit | without terminals |
| design of the surface / of the connections / on the top of the switch (N, 1, 3, 5) | silver |
| design of the surface / of the connections / on the bottom of the switch (N, 2, 4, 6) | silver |
Auxiliary circuit
| number of CO contacts / for auxiliary contacts | 0 |
Environmental conditions
| protection class IP / on the front | IP40 |
| ambient temperature — during operation / minimum | -25 °C |
| ambient temperature — during operation / maximum | 70 °C |
| ambient temperature — during storage / minimum | -40 °C |
| ambient temperature — during storage / maximum | 80 °C |
| reference code / according to IEC 81346-2 | F |
Downloads & documentation
Official documents from Siemens, downloaded directly from the manufacturer.
Data sheets & manuals
3VA6816-6KQ31-2AA0: frequently asked questions
When can 3VA6816-6KQ31-2AA0 be shipped?
3VA6816-6KQ31-2AA0 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 3VA6816-6KQ31-2AA0 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 3VA6816-6KQ31-2AA0 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 3VA6816-6KQ31-2AA0, subject to availability and destination.
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