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The Siemens 3VA5211-5EC31-0AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. This breaker operates with a continuous current rating (Iu) of 110A at 40°C and can handle a maximum operational voltage of 690V AC.
It offers a breaking capacity of 35kA at 480V according to UL 489 standards and 55kA at 415V according to IEC 60947 standards. The overcurrent release is of type TM230 with LI protection function. The breaker is suitable for DIN rail mounting and has a mechanical service life of up to 20,000 switching cycles.
Key electrical specifications include a rated insulation voltage (Ui) of 800V and a maximum power loss of 22.6W. The dimensions are 185mm in height, 105mm in width, and 83mm in depth. This model is designed for line protection and features a lever actuator.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The continuous current rating (Iu) is 110A at 40°C.
The maximum rated operational voltage (Ue) is 690V with AC 50/60Hz.
The breaking capacity according to UL 489 is 35kA at 480V.
This circuit breaker has 3 poles.
The mounting type is DIN Rail.