withdrawable circuit breaker with guide frame 3-pole, size II, IEC In=3200A to 690V, AC50/60Hz Icu=66kA at 500V rear connection horizontal Overcurrent release ETU45 LSIN protection adjustable 0.4-1 in with display and cubicle bus Opt.: Comm. /measuring func./ground fault/ ZSS With manual operating mechanism with storage with mechanical request With 1st auxiliary release Shunt release "F", F1 50/60 Hz 110 V AC/110 V DC, 100% on-load factor without 2nd auxiliary release 2NO+2NC B25= Rated current reference module 2500 A for ETU25, 27, 45, 55, 75, 76 for setting rated current in K07= Tripped signaling contact, 1 CO not possible with option F02 R10= Arc chute cover withdrawable part not possible with option A05 Rated voltage 1000 V R21= Shutter 2-part can be locked with padlock S08= RONIS locking device in Off position (safe OFF/disconnector functionality) Disconnector condition in compliance with IEC 60947-2 Disconnector condition in compliance with IEC 60947-2 T40= Door sealing frame