Siemens – 3WL1120-4A.31-….

Draw-out circuit breaker with slide-in module frame 4-pole, Size 1, IEC In=2000 A to 690 V, 50/60 Hz AC Icu=85 kA at 500 V Rear horizontal connection Overcurrent release ETU 45 LSING protection adjustable 0.4-1 in with display and cubicle bus with ground fault protection Opt.: Comm./measuring func./ZSS Motorized/manual operating mechanism with spring charging motor AC 50/60 Hz 208-240 V or 220-250 V DC Activation AC 50/60 Hz 230 V, 220 V DC With 1st auxiliary release Shunt release "F", F1 50/60 Hz 230 V AC/220 V DC, 100% on-load factor With 2nd auxiliary release "RC", F4 Undervoltage, Delay 0.2-3.2s 208-240 V AC, 220-250 V DC, 100% ED 4NO+4NC C12= Electrical On with CES lock not possible with option F02 C22= Ready-to-close signaling F23= Internal current transformers 4-pole switch BGI P61= Screwless connection method R16= Position signaling switch, withdrawable part 6 changeover contacts R50= Locking device against motion if door is open R55= Mutual mechanical interlock for switch with frame 2 m R60= PROFALUX locking device against unauthorized closing S09= PROFALUX locking device in Off position Disconnector condition Safe Off/disconnector function Safe Off function Disconnector condition in compliance with IEC 60947-2

Fixed-mounted circuit breaker 3-pole, Size 1, IEC In=2000 A to 690 V, 50/60 Hz AC Icu=85 kA at 500 V Front connection top/bottom double hole Overcurrent release ETU 25 LSI protection adjustable 0.4-1 in With manual operating mechanism with storage with mechanical request With 1st auxiliary release Shunt release "F", F1 50/60 Hz 230 V AC/220 V DC, 100% on-load factor With 2nd auxiliary release "R", F3 Undervoltage, instant. 208-240 V AC, 220-250 V DC 2NO+2NC

Fixed-mounted circuit breaker 3-pole, Size 1, IEC In=2000 A to 690 V, 50/60 Hz AC Icu=85 kA at 500 V Rear horizontal connection Overcurrent release ETU 25 LSI protection adjustable 0.4-1 in Motorized/manual operating mechanism with spring charging motor AC 50/60 Hz 208-240 V or 220-250 V DC Activation AC 50/60 Hz 230 V, 220 V DC With 1st auxiliary release Shunt release "F", F1 50/60 Hz 230 V AC/220 V DC, 100% on-load factor without 2nd auxiliary release 4NO+4NC

Fixed-mounted circuit breaker 3-pole, size I, IEC In=2000A to 690V, AC50/60Hz Icu=85kA at 500V rear connection horizontal Overcurrent release ETU 25 LSI protection adjustable 0.4-1 in Motorized/manual operating mechanism with spring charging motor AC 50/60 Hz 208-240 V or 220-250 V DC Activation AC 50/60 Hz 230 V, 220 V DC without 1st auxiliary release With 2nd auxiliary release "R", F3 Undervoltage, instant. 208-240 V AC, 220-250 V DC 2NO+2NC A05= Version for 1000 V

WITHDRAW. NON-AUT. CIRCUIT-B. WITH GUIDE FRAME 4-POLE, SIZE I, IEC IN=2000A TO 690V, AC50/60HZ ICU=85KA AT 500V REAR CONNECTION VERTICAL

WITHDRAW. NON-AUT. CIRCUIT-B. WITH GUIDE FRAME 4-POLE, SIZE I, IEC IN=2000A TO 690V, AC50/60HZ ICU=85KA AT 500V W. CONNECTION FLANGE

Withdrawable circuit breaker without guide frame 3-pole, size I, IEC In=2000A to 690V, AC50/60Hz Icu=85kA at 500V rear connection horizontal Overcurrent release ETU 45 LSING protection adjustable 0.4-1 in with cubicle bus and Ground fault protection Opt.: Comm./measuring func./ZSS Motorized/manual operating mechanism with spring charging motor AC 50/60 Hz 208-240 V or 220-250 V DC Activation AC 50/60 Hz 230 V, 220 V DC With 1st auxiliary release Shunt release "F", F1 50/60 Hz 230 V AC/220 V DC, 100% on-load factor With 2nd auxiliary release "R", F3 Undervoltage, instant. 208-240 V AC, 220-250 V DC 4NO+4NC

Fixed-mounted circuit breaker 3-pole, Size 1, IEC In=2000 A to 690 V, 50/60 Hz AC Icu=85 kA at 500 V Front connection top/bottom double hole Overcurrent release ETU 25 LSI protection adjustable 0.4-1 in With manual operating mechanism with storage with mechanical request without 1st auxiliary release without 2nd auxiliary release 2NO+2NC

Withdrawable circuit breaker without guide frame 3-pole, size I, IEC In=2000A to 690V, AC50/60Hz Icu=85kA at 500V rear connection horizontal Overcurrent release ETU 45 LSING protection adjustable 0.4-1 in with cubicle bus and Ground fault protection Opt.: Comm./measuring func./ZSS Motorized/manual operating mechanism with spring charging motor AC 50/60 Hz 208-240 V or 220-250 V DC Activation AC 50/60 Hz 230 V, 220 V DC With 1st auxiliary release Shunt release "F", F1 50/60 Hz 230 V AC/220 V DC, 100% on-load factor With 2nd auxiliary release "RC", F4 Undervoltage, Delay 0.2-3.2s 208-240 V AC, 220-250 V DC, 100% ED 4NO+4NC

WITHDRAW. NON-AUT. CIRCUIT-B. WITH GUIDE FRAME 4-POLE, SIZE I, IEC IN=2000A TO 690V, AC50/60HZ ICU=85KA AT 500V REAR CONNECTION HORIZONTAL

Fixed-mount non-aut. circuit-b. 3-pole, size I, IEC In=2000A to 690V, AC50/60Hz Icu=85kA at 500V rear connection vertical without overcurrent release Motorized/manual operating mechanism with spring charging motor AC 50/60 Hz 110-127 V AC or 110-125 V DC Activation 50/60 Hz 110 V AC, 110 V DC With 1st auxiliary release Shunt release "F", F1 50/60 Hz 110 V AC/110 V DC, 100% on-load factor With 2nd auxiliary release "F", F2 Shunt release 110 V AC/DC 100% on-load factor 4NO+4NC A16= Version 690 V+20% only for 3WL size 1 Switch with high switching capacity C11= electrical On with sealing cap not possible with option F02 C22= Ready indicator S07= Locking device in OFF position w. 4 bracket locks (safe OFF/disconnector functionality) Disconnector condition IEC 60947-2

WITHDRAW. NON-AUT. CIRCUIT-B. WITH GUIDE FRAME 3-POLE, SIZE I, IEC IN=2000A TO 690V, AC50/60HZ ICU=85KA AT 500V W. CONNECTION FLANGE