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This Siemens 3VA5240-7ED31-0AA0 is a 3-pole molded-case circuit breaker from the 3VA series, suitable for system protection applications. It features a rated operational current (Iu) of 40A and a maximum rated operational voltage (Ue) of 690V AC or 750V DC. The circuit breaker boasts a high breaking capacity, with a maximum short-circuit current (Icu) of 100kA at 480V according to UL 489 standards, and 110kA at 415V according to IEC 60947.
Designed with a TM210 overcurrent release and LI protection function, this breaker has a mechanical service life of up to 20,000 switching cycles. Its dimensions are 185 mm in height, 105 mm in width, and 83 mm in depth. The mounting type is DIN Rail.
Key electrical specifications include a maximum power loss of 20.4W. The breaker is compliant with RoHS3 and has an MSL of 1. It is designed for line protection and is also suitable as a Heating, Air Conditioning, and Refrigeration (HACR Type) circuit breaker.
| 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 for this circuit breaker is 690 V AC at 50/60Hz and 750 V DC.
The continuous current rating (Iu) for this circuit breaker is 40 A.
The breaking capacity according to UL 489 at 480 V is 100 kA.
This circuit breaker has 3 poles.
The circuit breaker measures 185 mm in height, 105 mm in width, and 83 mm in depth.
Yes, the RoHS status is RoHS3 Compliant.