15 16 MCCBs for Power Distribution Technical Specification Frame 100A 250A 250A 400A 400A 630A 800 / 1000 / 1250 Type C DN0-100 D DN1-250 N DN2-250 D N S H DN3B-400 DN3-400 D N D N S V DN3-630 DN4-1250 D N S V N S V Current range (A) 20, 25, 32, 40, 50, 63, 80, 100 100, 125, 160, 200, 250 32, 40, 50, 63, 100, 125, 160, 200, 250 320, 400 320, 400 500, 630 1250 Poles 2 / 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 Impulse withstand voltage Uimp (kv) 6 6 8 8 8 8 8 Rated Operational Voltage Ue (V) (MAX) 600 600 690 690 690 690 690 Rated Insulation Voltage Ui (V) 690 690 800 800 800 800 800 800 800 800 800 Utilisation Category A A A A A A A Standard IEC60947-2, EN60947-2 & IS/IEC60947-2 400 / 415V 25 36 50 36 50 70 80 36 50 36 50 70 100 36 50 70 100 50 70 100 Rated Short Circuit Breaking Capacity Icu (ka) Ics as % Icu 480V 690V 400 / 415V 480 / 500V 10-100% 100% 10-50% 50% 10-50% 50% 25 10 100% 100% 36 15 100% 100% 42 20 100% 100% 65 36 100% 100% 25 37 8 5 100% 100% 25 8 100% 100% 36 15 100% 100% 42 20 100% 100% 65 50 100% 100% 25 8 100% 100% 36 10 100% 100% 42 15 100% 100% 65 50 100% 100% 25 10 100% 100% 36 18 100% 100% 65 50 100% 100% 690V - - - 100% 100% 100% 50% 100% 100% 100% 100% 50% 100% 100% 100% 50% 100% 100% 50% Life span Mechanical Electrical @1.0 In 30000 4000 30000 4000 10000 3000 25000 10000 25000 10000* 10000 4000 15000 4000 15000 4000* 15000 4000 15000 4000* 8000 750 15000 750* Operating Frequency (Hz) Total Opening Time Finger-proof Terminals Suitable for Isolation IP class Pollution degree Load Line Bias Ambient Temperature Storage Temperature Mounting Positions in Vertical Plane 50 / 60 <10msec Yes Yes IP40 III No o o -5 C to 55 C o o -35 C to 70 C o Vertical and 90 in both directions <20msec Dimensions (WxDxH) mm 3-Pole 4-Pole 75 x 60 x 130 100 x 60 x 130 105 x 60 x 165 140 x 60 x 165 105 x 96 x 179 140 x 96 x 179 140 x 111 x 205 184 x 111 x 205 140 x 111.5 x 266 183.5 x 111.5 x 266 140 x 111.5 x 266 183.5 x 111.5 x 266 210 x 143 x 370 278 x 143 x 370 Weight (kg) (3 Pole) 0.8 / 1.1 0.73 / 1 2.5 / 3.3 2.5 / 3.3 4.0 / 5.0 5.5 / 7.2 5.8 / 7.4 6 / 7.8 6.3 / 8 15 / 16 Terminal Capacity Standard With Spreaders 2 Cables with Lug (mm ) Link (mm) 2 Cables with Lug (mm ) Link (mm) 35 17 50 22 120 26 185 35 95 25 185 35 185 32 2*240 2*40 120 27 2*240 2*40-2*40 2*300 2*60 *at 415V DN2-1500 @ 690V DN3-1000 @ 690V Note: Any two internal accessories can be mounted at a time Separate earth fault module required for earth fault protection using TM releases Terminal shroud mandatory for H and V versions Icu: Rated ultimate short-circuit breaking capacity Ics: Rated service short-circuit breaking capacity

73 74 Technical Specification Frame 1 Frame 2 Frame 3 Frame 4 Frame 5 Frame 6 Rating (A) Unit 63A 100A 125A 160A 200A 250A 315A 400A 630A 630A 800A 1000A 1250A 1600A 2000A Reference Standards IS / IEC 60947-3, EN 60947-3 Type designation CO1-63 CO1-100 CO2-125 CO2-160 CO2-200 CO3-250 CO3-315 CO4-400 CO4-630 CO5-630 CO5-800 CO5-1000 CO6-1250 CO6-1600 CO6-2000 No. of Poles 4 Pole 4 Pole 4 Pole 4 Pole 4 Pole 4 Pole 4 Pole 4 Pole 4 Pole 4 Pole 4 Pole 4 Pole 4 Pole 4 Pole 4 Pole Rated operational voltage (U ) e (V) 415 415 415 415 415 415 415 415 415 415 415 415 415 415 415 Rated frequency (Hz) 50 / 60 50 / 60 50 / 60 50 / 60 50 / 60 50 / 60 50 / 60 50 / 60 50 / 60 50 / 60 50 / 60 50 / 60 50 / 60 50 / 60 50 / 60 Rated impulse withstand voltage (U ) imp (kv) 8 8 12 12 12 12 12 12 12 12 12 12 12 12 12 Pollution degree 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0 Conventional free air thermal current, lth at 40 C Conventional enclosed thermal current, l 0 the at 40 C (A) (A) 63 63 100 100 125 125 160 160 200 200 250 250 315 315 400 400 630 630 630 630 800 800 1000 1000 1250 1250 1600 1600 2000 2000 # # Rated operational current, l e AC-21A / AC-22A / AC-23A (A) 63 100 125 160 200 250 315 400 630 630 800 1000 1250 # 1600 /1250 # 2000 /1250 Rated operational power for AC-23A* (kw) 37 50 65 85 100 132 160 225 315 315 400 450 710 710 710 Rated breaking capacity for AC-23A (A) 504 800 1000 1280 1600 2000 2520 3200 5040 5040 6400 8000 10000 10000 10000 Rated making capacity for AC-23A (A) 630 1000 1250 1600 2000 2500 3150 4000 6300 6300 8000 10000 12500 12500 12500 Short time withstand, l cw 1 sec 0.2 sec (ka rms) (ka rms) 4 7 5 10 8 18 8 18 10 18 16 28 18 28 22 35 26 35 35 70 50 85 50 85 50 85 50 85 50 85 Short-circuit making capacity, l cm (ka peak) 5.9 7.7 14 14 17 32 36 46 55 73.5 105 105 105 105 105 Endurance (category A) Mechanical Electrical (O-I-O-II-O cycle) (O-I-O-II-O cycle) 20000 3000 20000 3000 16000 2000 16000 2000 16000 2000 16000 2000 16000 2000 10000 2000 10000 2000 10000 2000 10000 1000 10000 1000 10000 1000 10000 1000 10000 500 Type and size of fuse Rated fused short-circuit current at 415 V, 50/60 Hz DIN/Cylin Motorised Kit Rated control voltage Control voltage range DIN/Cylin (ka rms) (V) (%) 14 x 51 80 NA 000 100 00 100 240 V ac 85% - 110% 00 100 1 1 100 100 240 V ac 85% - 110% 2 100 240 V ac 85% - 110% 3 3 NA 100 100 NA NA NA 240 V ac 85% - 110% 240 V ac 85% - 110% NA Pollution degree 3 3 3 3 3 Operating temperature ( C) -5 to + 55-5 to + 55-5 to + 55-5 to + 55-5 to + 55 Ingress protection (from front) IP30 IP30 IP30 IP30 IP30 Max. current at 240 V ac Operating time (min) O-I / I-O I-II / II-I (A) (sec) (sec) 2 0.5 1.4 2 0.6 1.4 2 0.7 1.4 2 0.7 1.4 2 0.7 1.4 Black out time Control glass fuse current rating Termination Capacity (240 V ac) (sec) (A) 1.4 1.25 1.4 1 1.4 1.25 1.4 1.25 1.4 1.25 Maximum Al. cable with lug (sq mm) 25 25 95 95 150 185 240 2 x 300 2 x 300 2 x 400 2 x 400 2 x 400 2 x 12 x 63 4 x 8 x 50 3 x 10 x 100 Maximum link width (mm) 16 16 30 30 30 40 40 50 50 60 60 60 80 80 100 Maximum link thickness (mm) 2 2.5 5 5 6 8 8 8 2 x 8 2 x 10 2 x 10 2 x 10 3 x 12 3 x 12 3 x 12 Termination tightening torque (N-m) 4.5 4.5 10 10 20 20 20 27 27 35 35 35 55 55 55 Operating torque center / side operating (N-m) 4.5 4.5 10 / 13 10 / 13 10 / 13 20 / 25 20 / 25 28 / 32 28 / 32 30 / 40 30 / 40 30 / 40 55 55 55 Weight (without accessories) (Kg) 2 2.5 4 4 4.5 6.5 7 14 14.5 20 22 22 52 57 75 *These values are for 4 pole squirrel cage induction motors and are provided only for guidance and may vary as per the motor manufacturer # Rated operational current, l e AC-21A / AC-22A Type cylindrical fuse