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The Siemens 3VA5240-6ED61-0AA0 is a circuit breaker designed for electrical protection applications. It features two poles and a current rating of 40A, suitable for controlling and protecting electrical circuits. The breaker has a maximum operational voltage of 690V AC and 500V DC, with an insulation voltage of 800V. It is mounted on a DIN rail and uses a lever actuator for operation.
This circuit breaker provides a breaking capacity of up to 70kA at 415V and 10kA at 690V, ensuring reliable interruption of short-circuit currents. It is rated for 20,000 switching cycles mechanically and up to 8,000 cycles electrically at 380/415V AC. The device includes overload protection set at 40A and short-circuit protection with a response current of 400A. It is suitable for system protection in various electrical installations, including industrial and commercial environments.
Constructed with a compact form factor measuring 185mm in height, 105mm in width, and 83mm in depth, it is designed for easy installation and maintenance. The breaker does not include communication or measurement functions and is intended for use in standard electrical systems. It is compliant with RoHS standards and mounted on a DIN rail for convenient integration into electrical panels.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum rated operational voltage is 690V AC and 500V DC.
The current rating is 40A.
The breaking capacity at 415V is 70kA.
It mounts on a DIN rail.
It has a typical mechanical service life of 20,000 switching cycles.