SWITCH 3VA24; 4-SPEED IN=630A; CAPABILITY SHORT?. ICU=200KA@415VAC; WITH CHALLENGE ELECTRONIC ETU330 AND LIG INSTALLATION AND GENERATOR PROTECTION FUNCTIONS; WITH SECUR. AGAINST… IR = 250…630 A, TR = 0.5??¦12S; WITH SECUR. SHORT – NO SENSOR. II=945…5670A; WITH SECUR. EARTH FAULT. IG = 126…630A, TG = 0.1…0.3S; WITH LOCK AND NEUTR.= 1X 0.5 IR; 1XIR; OFF; WITHOUT INSTALLED AUXILIARY TRIP FACTORY, NO INSTALLED FACTORY AUXILIARY CONTACTS; WITH SCREW CONNECTIONS