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This Siemens 3VA6220-1MS31-0AA0 is a moulded-case circuit breaker designed for starter protection. It belongs to the 3VA SENTRON product family and is built with a UL frame of 250.
Key electrical specifications include a rated insulation voltage of 800V and a current rating of 200A. The breaker has 3 poles and features overcurrent release protection with function 'I' and short-circuit protection rated at Ii=3...12 x In. The overcurrent release type is ETU310M. It is designed for DIN rail mounting.
With a mechanical service life of typically 25,000 switching cycles, this circuit breaker offers reliable performance. Electrical endurance ratings include 12,000 cycles at AC-1 for 380/415V and 480V, and 8,400 cycles at AC-1 for 690V and 600V. The net weight of the unit is 2.195 kg.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 200A.
The rated insulation voltage is 800V.
It has 3 poles.
It supports DIN Rail mounting.
The short-circuit protection is Ii=3...12 x In.
The typical mechanical service life is 25,000 switching cycles.