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The Siemens 3VA5270-6EC31-1AA0 is a molded-case circuit breaker used for electrical system protection. It features three poles and is rated for a maximum operational current of 70A. The breaker has a breaking capacity of 65kA at 480V and a maximum power loss of 17.1W. It is designed with a load switch of HACR type and an overcurrent release of TM230 type, providing reliable overcurrent protection. The device has a mechanical service life of 20,000 switching cycles and electrical endurance up to 8,000 cycles at specified conditions. It does not include ground-fault monitoring or communication functions and is not upgradeable for neutral conductors. The breaker measures 7.3 inches (185 mm) in height and 4.1 inches in width, suitable for panel mounting in industrial electrical systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The breaking capacity is 65 kA at 480V.
The rated operational current is 70A.
It measures 7.3 inches (185 mm) in height and 4.1 inches in width.
No, it does not include ground-fault monitoring.