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What is the service life of the Acti 9 ARA automatic recloser.

The sevice life of Acti 9 ARA automatic recloser is given in terms of mechanical and electrical endurance is given below
 
> The mechanical endurance of the ARA + iC60 combination is 10,000 switching cycles (O-C), and for the ARA + iID
  combination is 5,000 switching cycles (O-C).
> The electrical endurance varies depending on the use of the circuit breaker or the associated residual current circuit breaker
  (rating, derating, class of use, pf).
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