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The Siemens 3VA5220-7ED31-0AA0 is a robust molded-case circuit breaker from the SENTRON series, engineered for reliable system protection. This 3-pole unit is rated for a maximum operational voltage of 690V AC and features a continuous current rating of 200A at 40°C, with derated values at higher temperatures.
With a significant breaking capacity of 100kA at 480V (UL 489) and 110kA at 415V (IEC 60947), this circuit breaker ensures safety in fault conditions. It incorporates TM210 overcurrent release with LI protection function and offers adjustable short-circuit protection settings.
The breaker is designed for DIN rail mounting and has a mechanical service life of 20,000 switching cycles. Its dimensions are 185mm in height, 105mm in width, and 83mm in depth.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum rated operational voltage for this circuit breaker is 690 V with AC 50/60Hz and 750 V with DC.
The circuit breaker has a permanent rated current (Iu) of 200 A and an operational current of 200 A at 40°C.
The breaking capacity according to UL 489 is 100 kA at 480 V, and according to IEC 60947, it is 110 kA at 415 V.
This circuit breaker is designed for DIN rail mounting.
The typical mechanical service life of this circuit breaker is 20,000 switching cycles.