withdrawable circuit breaker without guide frame 4-pole, size II, IEC In=2500A to 690V, AC50/60Hz Icu=66kA at 500V rear connection horizontal Overcurrent release ETU 27 LSING protection adjustable 0.4-1 in Ground fault/N protection integrated With manual operating mechanism with storage with mechanical request With 1st auxiliary release Shunt release "F", F1 48 V DC, 100% ON period without 2nd auxiliary release 4NO+4NC C11= Electrical On with sealing cap not possible with option F02 C22= Ready-to-close signaling F23= Internal current converter 4-pole switch BGII F40= Sealing disc for ETU25-76 for protection against unauthorized operation K07= Tripped signaling contact, 1 CO not possible with option F02 M06= Motor drive, Drive motor AC 50/60 Hz 208-240 V or 220-250 V DC M23= Switch-on solenoid 48 V DC 100% on-load factor T40= Door sealing frame