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The Siemens 3VA5240-5ED32-1AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. This breaker operates at a rated voltage of 690V AC and has a current rating of 70A, with overload protection set at Ir=70A and fixed short-circuit protection at Ii=10 x In.
It offers a breaking capacity of 35kA at 480V, 85kA at 240V, and 18kA at 600V, with a switching capacity class of M according to IEC 60947. The overcurrent release is of type TM210 with LI protection function.
Designed for DIN rail mounting, this circuit breaker has a mechanical service life of typically 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 480V. Its dimensions are 185mm in height, 105mm in width, and 83mm in depth. The connections are front-connected using a nut keeper kit on both ends.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operating voltage for this circuit breaker is 690 V AC.
The current rating (In) is 70A, and the overload protection (Ir) is also set at 70A.
The breaking capacity at 480V is 35 kA.
This circuit breaker has 3 poles.
This circuit breaker supports DIN Rail mounting.
The typical mechanical service life is 20,000 switching cycles.