ABB 1SBL281024R8010 Contactor UA30-30-10RA 220-230V 50Hz / 230-240V 60Hz , Rated control supply voltage Us at AC 50HZ: 230 – 240 V, Rated control supply voltage Us at AC 60HZ: 240 – 260 V, Actuating voltage type: AC, Number of normally open auxiliary contacts: 1, Main current circuit connection type: Screw connection, Number of normally open contacts as main contacts: 3, Rated reactive power at 50 Hz 400 V: 27.5kv