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The Siemens 3VA5211-6ED31-1AA0 is a 3-pole molded-case circuit breaker from the SENTRON 3VA5 series, designed for system protection applications. This HACR Type breaker offers a permanent rated current of 110A, with operational current ratings varying slightly with ambient temperature, down to 96A at 70°C.
Key electrical specifications include a maximum breaking capacity of 65kA at 480V and 100kA at 240V. The overcurrent release is designed as TM210 with LI protection functionality. The breaker has a mechanical service life of 20,000 switching cycles and an electrical endurance of 8,000 cycles at 480V.
Mechanically, the unit measures 185mm in height, 105mm in width, and 83mm in depth. It is designed for DIN rail mounting and features an IP40 protection rating on the front. The operating ambient temperature range is from -25°C to 70°C.
This circuit breaker is suitable for applications requiring reliable overcurrent protection and system isolation. It is compliant with CCC, CE, EAC, and UL489 standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The permanent rated current is 110A, and the operational current at 40°C is also 110A.
The breaking capacity is 65kA at 480V and 100kA at 240V.
It is a molded-case circuit breaker designed for system protection and is HACR Type.
The dimensions are 185mm in height, 105mm in width, and 83mm in depth.
The operating ambient temperature range is from -25°C to 70°C.