3VA5140-4EC41-0AA0
Siemens
The Siemens 3VA5140-4EC41-0AA0 is a 4-pole molded-case circuit breaker. It offers a 40A operational current and a breaking capacity of 25kA at 480V.
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The Siemens 3VA5140-4ED41-0AA0 is a circuit breaker designed for electrical protection applications. It features a four-pole configuration with a rated operational voltage of up to 690V AC and 600V DC. The device is rated for a current of 40A at 40°C ambient temperature and has a maximum frame size current rating of 125A. Its breaking capacity is 25kA at 415V, suitable for high short-circuit current scenarios. The breaker is rated for a maximum short-circuit current of 55kA at 240V, with a making capacity of 121kA at 240V. It complies with IEC 60947 standards for breaking capacity and short-circuit ratings. Designed for use in circuit protection systems, it provides reliable interruption of overcurrent conditions. The device is mounted in a standard frame suitable for panel installation and is used in industrial and commercial electrical distribution systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operational voltage is 690 V AC and 600 V DC.
The current rating is 40 A at 40°C ambient temperature.
The breaking capacity is 25 kA at 415 V.
