TeSys U short circuit current limiter block to be connected in series and upstream of a TeSys U starter controller. It increases the starter controller ability to withstand the short circuit current from 50 kA to 130 kA under 400 V. It includes a limiter cartridge LUALF1. To be mounted directly on the upstream terminals of a power base, it must be connected to one power base only. Green Premium compliant (RoHS/REACh).
Current limiter disconnector, TeSys Ultra, 32A/690V, activation 50kA, Iq 130kA@440V, mounting on power base
Current limiter disconnector, TeSys Ultra, 32A/690V, activation 50kA, Iq 130kA@440V, mounting on power base
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