CMC Series Moulded Case Circuit Breaker Cielo Electric

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2 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: 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

3 Features Type Rated current In at 50 C ambient temperature CMC CMC Number of poles Rated opera onal voltage Ue C 50/60 Hz DC Switching capacity Icu/Ics RMS value according to IEC 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 Rated impulse withstand voltage U imp KV Rated Closing Capacity on short circuit I cm at 415vac K 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 , EN ,, EN Characteris cs 2-pole 3-Pole 4-Pole 2-pole 3-Pole 4-Pole mm kg 64.5x150x89 91x150x89 121x150x x165x x165x x165x x260x x260x x270x x270x Page 2 of 13

4 In: 100 Icu: 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 charcteristic curve djnstment curve of temperature Tripping time(s) Rated current(%) Rated current times mbient temperature ( ) Page 3 of 13

5 In: 225 Icu: 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 Rated current times mbient temperature ( ) Page 4 of 13

6 CMC-400 In: 400 Icu: 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 Rated current times mbient temperature ( ) Page 5 of 13

7 In: 630 Icu: 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 Rated current times mbient temperature ( ) Page 6 of 13

8 2P ,6 62, ,9 30 3P ,6 61,6 Dimensions , P , , ,3 Page 7 of 13

9 2P 17,5 73, ,3 86,3 81, ,6 155, , ,5 81 3P Dimensions ,7 155,2 23,5 35 4P 17, , , ,9 23,5 35 Page 8 of 13

10 CMC-400 3P ,5 174,7 245, ,5 CMC-400 4P 196, , , , , Page 9 of 13 Dimensions

11 CMC-630 3P , ,7 CMC-630 4P 57, ,5 184, ,5 57,8 Page 10 of 13 Dimensions

12 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 to CMC to CMC Page 11 of 13

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) > 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

14 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

15 CMC Series Moulded Case Circuit Breaker