Model name CMC: Series 225: mpere frame size Line side terminal In: Rated current Ue: Rated operational voltage Icu: Rated ultimate short-circuit breaking capacity Ta: mbient temperature In: 225 Icu: 55k@415V C Cat T 240V C 415V C 440V C 525V C 690V C 65k 65k 55k 55k 12k 6k 32k 32k Ics: Rated service short-circuit breaking capacity Suitability of isolation pprovals and certificates Uimp: Rated impulse withstand voltage Standard Ui: Rated insulation voltage Cat: utilization category Load side terminal Trip button Page 1 of 13
Features Type Rated current In at 50 C ambient temperature 63-80-100 200-225 CMC-400 16-25-40-125-160-250-315-350-400 CMC-630 500-630 Number of poles 2 3 4 2 3 4 3 4 3 4 Rated opera onal voltage Ue C 50/60 Hz DC Switching capacity Icu/Ics RMS value according to IEC 60947-2 V 690 V 500 UP to 240V C k 65/65 65/65 65/65 65/65 UP to 415V C UP to 440V C k k 55/55 25/20 55/55 25/20 35/26 25/20 35/26 35/20 UP to 500/525V C k 25/20 25/20 25/20 25/20 UP to 690V C k 12/6 12/6 15/8 20/10 UP to k 32/32 32/32 32/32 30/30 Rated insola on voltage U i V 690 690 690 690 Rated impulse withstand voltage U imp KV 6 6 6 6 Rated Closing Capacity on short circuit I cm at 415vac K 105 105 105 105 Category of use - Dimensions (L x H x D) Weight 16 to 1600 current ranges 55k switching capacity Offer for protec on requirements of industrial and commercial installa ons Thermal magne c circuit breaker Compact design and op mized dimensions High reliability Comply with standards IEC 60947-1, EN-60947-1,, EN-60947-2 Characteris cs 2-pole 3-Pole 4-Pole 2-pole 3-Pole 4-Pole mm kg 64.5x150x89 91x150x89 121x150x89 0.850 1.150 1.475 690 500 73.9x165x111 105.5x165x111 141x165x111 1.425 1.900 2.425 690 500 148x260x155 196.5x260x155 5.475 7.075 690 500 - - 181x270x160 238x270x160 - - 7.475 9.775 Page 2 of 13
In: 100 Icu: 55k@415V C 240V C 65k 65k 415V C 55k 55k 440V C Cat T 525V C 690V C 12k 6k 32k 32k In: 100 Icu: 55k@415V C Cat T 240V C 415V C 440V C 525V C 690V C 65k 65k 55k 55k 12k 6k 32k 32k In: 100 Icu: 55k@415V C Cat T 240V C 415V C 440V C 525V C 690V C 65k 65k 55k 55k 12k 6k 32k 32k CMC Series Moulded Case Circuit Breaker Characteris cs Curves 2-pole 3-Pole 4-Pole Type Rated current (I ) n current of inverse- me delayed overload trip (I ) R Current of instantaneous short-circuit releases (I ) i Delivery me 16 16 300 25 25 300 40 40 600 63 63 600 80 80 1000 100 100 1000 charcteristic curve djnstment curve of temperature Tripping time(s) Rated current(%) Rated current times mbient temperature ( ) Page 3 of 13
In: 225 Icu: 55k@415V C 240V C 65k 65k 415V C 55k 55k 440V C 525V C Cat 690V C 12k 6k 32k 32k T In: 225 Icu: 55k@415V C Cat T 240V C 415V C 440V C 525V C 690V C 65k 65k 55k 55k 12k 6k 32k 32k In: 225 Icu: 55k@415V C Cat T 240V C 415V C 440V C 525V C 690V C 65k 65k 55k 55k 12k 6k 32k 32k CMC Series Moulded Case Circuit Breaker Characteris cs Curves charcteristic curve djnstment curve of temperature Tripping time(s) Rated current(%) 2-pole 3-Pole 4-Pole Type Rated current (I ) n current of inverse- me delayed overload trip (I ) R Current of instantaneous short-circuit releases (I ) i Delivery me 125 125 1000 160 160 1500 200 200 2000 225 225 2250 Rated current times mbient temperature ( ) Page 4 of 13
CMC-400 In: 400 Icu: 55k@415V C Cat 240V C 415V C 440V C 525V C 690V C 65k 65k 55k 55k 35k 26k 15k 8k 32k 32k CMC-400 In: 400 Icu: 55k@415V C Cat 240V C 415V C 440V C 525V C 690V C 65k 65k 55k 55k 35k 26k 15k 8k 32k 32k CMC Series Moulded Case Circuit Breaker CMC-400 Characteris cs Curves CMC-400 charcteristic curve CMC-400 djnstment curve of temperature Tripping time(s) Rated current(%) 3-Pole 4-Pole Type Rated current (I ) n CMC-400 current of inverse- me delayed overload trip (I ) R Current of instantaneous short-circuit releases (I ) i Delivery me 250 250 2500 315 315 3150 350 350 3500 400 400 4000 Rated current times mbient temperature ( ) Page 5 of 13
In: 630 Icu: 55k@415V C Cat 240V C 415V C 440V C 525V C 690V C 65k 65k 55k 55k 35k 26k 20k 10k 30k 30k In: 630 Icu: 55k@415V C Cat 240V C 415V C 440V C 525V C 690V C 65k 65k 55k 55k 35k 26k 20k 10k 30k 30k CMC Series Moulded Case Circuit Breaker CMC-630 Characteris cs Curves CMC-630 CMC-630 CMC-630 charcteristic curve CMC-630 charcteristic curve Tripping time(s) Rated current(%) 3-Pole 4-Pole Type Rated current (I ) n CMC-630 current of inverse- me delayed overload trip (I ) R Current of instantaneous short-circuit releases (I ) i Delivery me 125 125 1000 160 160 1500 Rated current times mbient temperature ( ) Page 6 of 13
2P 17.5 64.5 90 69.3 73,6 62,6 150 84 144 18,9 30 3P 18 91 89 73 68,6 61,6 Dimensions 150 87,5 145 20 30 4P 18 121 88 73 68,5 61 150 87,3 145 20 30,3 Page 7 of 13
2P 17,5 73,9 111 90,3 86,3 81,3 165 101,6 155,3 23 35.5 111 19 105,5 91 86,5 81 3P Dimensions 165 101,7 155,2 23,5 35 4P 17,7 141 111 93,5 87 80,5 165 101 154,9 23,5 35 Page 8 of 13
CMC-400 3P 148 155 109 103 100 95 260 128,5 174,7 245,5 33 47,5 CMC-400 4P 196,5 155 112 105,8 102 97,5 260 128,5 174 236,5 33 48 Page 9 of 13 Dimensions
CMC-630 3P 181 160 116 110 106 102 270 133,5 184 249 44,7 CMC-630 4P 57,8 238 160 117.5 111 107.8 103 270 134,5 184,3 249 44,5 57,8 Page 10 of 13 Dimensions
Installa on Mechanical F F F F /B G C D D E Minimum distances MCCB Nominal rating Mass wall Insulating wall Mass wall Metal side Panel door Distance between two MCCBs In () (mm) B (mm) C (mm) D (mm) E (mm) F (mm) G (mm) 16 to 100 60 30 20 20 0 80 0 125 to 225 70 25 25 25 0 140 0 CMC-400 250 to 630 70 25 25 25 0 150 0 CMC-630 500-630 70 25 25 25 0 160 0 Page 11 of 13
Modes of Installa on On bus-bar Installa on al On bottom plate Cable connec?on plug and Copper busbar φ φ φ D D D L L L Copper cable connection plug luminum cable connection plug Copper busbar Dimension CMC-400 CMC-630 Distance between different poles (mm) L (mm) D (mm) φ (mm) 30 20 8 35 21 10 47.5 33 16 57.8 44.8 16 > 8 > 8 > 10 > 12 Screw is used to connect with copper (aluminum) cable connec on plug or copper busbar Size of connec on screw: : M8 : M8 CMC-400: M10 CMC-630: M12 Page 12 of 13
CMC Series Moulded Case Circuit Breaker ccessories uxiliary contact Micro switch Free contact terminal uxiliary contact installa on 1. Open cover of MCCB 2. Put micro switch in place that shown in image 3. install Terminal on body of MCCB as shown 4. Close cover Page 13 of 13
CMC Series Moulded Case Circuit Breaker