MecLock Safeguards

226 www.strasser-gmbh.com - sales@strasser-gmbh.com MecLock_Katalog_2025_CAT_2505-10_EN_INT Accessories Power cable pin assignment All cables are delivered with open cable ends. Power cable 230V – cable type: 3 x 1 mm² Contact Wire number Wire color Usage 1 1 BN Motor power supply L (230 VAC) 2 2 BU Motor power supply N (230 VAC) 3 4 5 6 7 GNYE Protective earth conductor (PE) Power cable 230V with external ballast – cable type: 5 x 1 mm² Contact Wire number Wire color Usage 1 1 BN Motor power supply L (230 VAC) 2 2 BU Motor power supply N (230 VAC) 3 4 3 BK External ballast resistor* 5 4 GN External ballast resistor* 6 7 GNYE Protective earth conductor (PE) Power cable 400V – cable type: 4 x 1,5 mm² Contact Wire number Wire color Usage 1 1 BK Motor power supply L1 2 not used 3 2 BK Motor power supply L2 4 not used 5 not used 6 3 BK Motor power supply L3 7 GNYE Protective earth conductor (PE) Power cable 400V with external ballast – Cable type: 7 x 1 mm² Contact Wire number Wire color Usage 1 BK Motor power supply L1 2 not used 3 BK Motor power supply L2 4 RD External ballast resistor RB+ * 5 RD External ballast resistor RB– * 6 BK Motor power supply L3 7 GNYE Protective earth conductor (PE) *) Caution! Insulate unused bal- last connections. Do not feed voltage to the other side!