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The Siemens 3VA5225-7EC61-0AA0 is a circuit breaker used in electrical systems to protect circuits from overloads and short circuits. It is rated for a current of 250A and has a breaking capacity of 100kA, making it suitable for high-current applications. The device is part of Siemens' circuit protection category and is designed for reliable operation in various electrical installations.
This circuit breaker is typically mounted in electrical panels and switchgear, providing automatic disconnection of power during fault conditions. Its robust construction ensures durability and long service life, with a typical mechanical service life of 20,000 switching cycles. The breaker complies with relevant electrical standards and is suitable for use in industrial and commercial environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated insulation voltage is 800 V.
The maximum rated operational voltage with AC is 690 V.
The maximum rated operational voltage with DC is 500 V.
The electrical endurance is 8,000 switching cycles at 380/415 V AC and 480 V.
It has 2 poles.
The current rating at 45°C is 244 A.