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The Siemens 3VA5240-6ED31-0AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It features a rated operational current of 40A and a maximum rated operational voltage of 690V AC.
This circuit breaker boasts a high breaking capacity, rated at 65kA at 480V according to UL 489 standards, and 100kA at 240V, 70kA at 415V, and 10kA at 690V according to IEC 60947.
It includes overload protection with a fixed setting of Ir=40A and short-circuit protection with a fixed setting of Ii=10 x In (400A). The device is built with a TM210 overcurrent release and offers LI protection function. It is suitable for HACR Type applications.
With a mechanical service life of typically 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 380/415V, this circuit breaker is designed for durability. It is mounted on a DIN rail and has dimensions of 185mm height, 105mm width, and 83mm depth.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The permanent rated current (Iu) for this circuit breaker is 40A.
The maximum rated operational voltage for AC 50/60Hz is 690V, and for DC it is 750V.
According to UL 489, the breaking capacity current at 480V is 65kA.
This circuit breaker is designed for DIN rail mounting.
The dimensions are 185mm in height, 105mm in width, and 83mm in depth.