KZD:7T325OR4
ELECTRONIC TRIP UNIT VT630 4-POLE, SYSTEM PROTECTION ETU DPN, LI IR= 100... 250A, OVERLOAD PROTECTION IRM= 2...9KA, SHORT-CIRCUIT PROTECTION, NEUTRAL CONDUCTOR PROTECT. IRN=0.5 TO 1X IR SCREW TERMINAL CONNECTIONS IN SCOPE OF SUPPLY OF
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