1SDA054023R1 ABB – T4S 250 PR221DS-LS/I In=250 3p F F TMAX T4S 250 FIXED THREE-POLE SWITCH WITH FRONT TERMINALS AND AC ELECTRONIC RELEASE PR221DS-LS/I R 250
1SDA054023R1 ABB-T4S 250 PR221DS-LS/I IN = 250 3P F F TMAX T4S 250 Interruptor de tres polos fijo con terminales frontales y liberación electrónica de CA PR221DS/I R 250
