EZC100 3P
Description:
EZC series of MCCB is used in the distribution network of AC50/60Hz, rated operational voltage 440V and rated current from 15A to 400A. It is used for distributing power and protecting circuit, power and electrical equipment from overload and short-circuit damage, which will improve the reliability and continuity of power supply.
- Type and Specification
| Standard Certifications | IEC60947 | GB14048 | |||
| Item No. | EZC100 | ||||
| Number of poles | 1 | 2 | 3 | 4 | |
| Electrical characteristics as per IEC60947-2 and EN60947-2 | |||||
| Rated current(A) | In | 15,16,20,25,30,32,40,50,60,63,70,80,100 | |||
| Rated Operating Voltage(V) | Ue | 440V | |||
| Rated Insulated Voltage (Ui) | Ui | 690V | |||
| Rated impulse withstand voltage(kV) | Uimp | 6kV | |||
| Types of Circuit Breakers | B | F | N | H | |
| Ultimate breaking capacity | 220/230V | 10 | 25 | 25 | 100 |
| (kA rms Icu） | 380/400V | 7.5 | 10 | 18 | 30 |
| 415V | 7.5 | 10 | 15 | 30 | |
| 440V | 5 | 7.5 | 10 | 20 | |
| 550V | 2.5 | 5 | 5 | 10 | |
| Rated service breaking capacity | 220/230V | 5 | 12.5 | 12.5 | 50 |
| (kA rms Icu) | 380/400V | 3.75 | 5 | 9 | 15 |
| 415V | 3.75 | 5 | 7.5 | 15 | |
| 440V | 2.5 | 3.75 | 5 | 10 | |
| 500V | 1.25 | 2.5 | 2.5 | 5 | |
| Utilization category | A | ||||
| Mechanical Parameters | Mechanical | 10000 | |||
| Electrical | 4000 | ||||
| Protection | |||||
| Overload protection | Bimetal | ○ | |||
| Instantaneous protection | Magnetic | ○ | |||
| Auxiliaries | |||||
| Indication contacts | AX | ○ | |||
| AL | ○ | ||||
| AXAL | ○ | ||||
| Voltage releases | SHT | ○ | |||
| UVR | ○ | ||||
| Control | Manual | with toggle | |||
| with direct or extended rotary handle | |||||
