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11,Feb,2025
How does a current voltage protector detect over - current and over - voltage situations? + Read More
| Product Description | |||
| Standard Certifications | IEC60947-2/C8201-2-1 | ||
| Item No. | UZC400 | ||
| Number of poles | 3,4 | ||
| Electrical characteristics as per IEC60947-2 and EN60947-2 | |||
| Rated current(A) | In | 100,125,150,160,175,000,000,000 | |
| Rated Operating Voltage(V) | Ue | 440v | |
| Rated Insulated Voltage (Ui) | Ui | 690v | |
| Rated impulse withstand voltage(kV) | Uimp | 6kV | |
| Types of Circuit Breakers | N | H | |
| Ultimate breaking capacity (kA rms Icu） |
230/240V | 85 | 100 |
| 400/415V | 36 | 50 | |
| 440V | 36 | 50 | |
| 550V | 15 | 20 | |
| Rated service breaking capacity (kA rms Icu) |
230/240V | 42.5 | 50 |
| 400/415V | 18 | 25 | |
| 440V | 18 | 25 | |
| 550V | 5 | 10 | |
| Utilization category | A | ||
| Mechanical Parameters | Mechanical | 10000 | |
| Electrical | 5000 | ||
| 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 |
|
| Dimensions(mm) | 3P | 257X140X146 | |
