3VA5140-4ED21-1AA0
Siemens
The Siemens 3VA5140-4ED21-1AA0 is a 2-pole molded-case circuit breaker with a 40A current rating and a 25kA breaking capacity at 480V. It is designed for DIN rail mounting.
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The Siemens 3VA5140-4ED21-0AA0 is a circuit breaker designed for electrical circuit protection. It features a current rating of 40A and a breaking capacity of 25kA, suitable for use in various electrical systems. The device is mounted on a DIN rail and complies with UL 489 standards. It is intended for use in systems requiring reliable overcurrent protection and is part of Siemens' circuit protection product line. The breaker's design allows for easy installation and maintenance in electrical panels, providing safety and operational reliability.
This circuit breaker is suitable for applications in industrial, commercial, and residential electrical systems. Its specifications include a maximum insulation voltage of 600V, a maximum rated operational voltage of 415V AC, and a maximum rated operational voltage of 250V DC. The device has a mechanical service life of approximately 15,000 cycles and electrical endurance up to 8,000 cycles at specified voltages. It features a switching capacity class of S and is designed for use with overcurrent protection functions such as LI with TM210 release type. The device does not include communication or ground fault monitoring functions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
600 V
415 V
250 V
15,000 cycles
55 kA
DIN Rail
Yes
