withdrawable circuit breaker with guide frame 4-pole, size II, IEC In=2000A to 690V, AC50/60Hz Icu=80kA 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 without 1st auxiliary release without 2nd auxiliary release 2NO+2NC F01= Breaker status sensor without COM15-PROFIBUS module F05= Measuring function plus for U, I, P, W Harmonics and total harmonic distortion R21= Shutter 2-part can be locked with bracket lock T40= Door sealing frame