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This Siemens 3VA5240-5ED31-0AA0 is a 3-pole molded-case circuit breaker from the SENTRON series, designed for system protection. It features a continuous current rating (Iu) of 40A and a maximum rated operational voltage (Ue) of 690V AC.
The circuit breaker has a breaking capacity of 55kA at 415V and 35kA at 480V according to IEC 60947 and UL 489 standards, respectively. It is equipped with a TM210 overcurrent release with LI protection function.
With a mechanical service life of typically 20,000 switching cycles, this breaker is built for durability. It has a power loss of 20.4W maximum. The unit is designed for DIN rail mounting and has dimensions of 185mm height, 105mm width, and 83mm depth.
It is compliant with UL489 standards and suitable for HACR Type applications. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The continuous current rating (Iu) is 40A, and the frame size current rating is 250A.
The maximum rated operational voltage (Ue) is 690V AC and 750V DC. The insulation voltage (Ui) is 800V.
According to IEC 60947, the breaking capacity is 55kA at 415V and 7kA at 690V. According to UL 489, it is 35kA at 480V.
This circuit breaker supports DIN rail mounting.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.