To prevent electric shock,short circuit fire,and damage to electronic devices,a ground fault circuit breaker must be installed. The earth leakage breaker must be installed by trained personnel including the type,installation method,and related regulations.
Industrial earth leakage breaker (KS C 4613) Rated voltage AC 1000V or less,rated current 2000A or less,rated current breaking capacity 200kA or less Frequency 60Hz circuit voltage-dependent AC current operation type earth leakage breaker
frame size | 100AF | ||||||||
| type name | DsE102 | DsE103 | DsE104 | ||||||
| Rating | Available awards and players | 1Φ2W | 3Φ3W | 3Φ4W | |||||
| number of poles,number of minors | 2P 2E | 3P 3E | 4P 3E | ||||||
| protection | Short circuit,overload and short circuit protection | ||||||||
| Rated voltage (Ue) | V | 220 | 460 | 460 | |||||
| Rated impulse voltage (Uimp) | kV | 6 | 6 | 6 | |||||
| Rated current (In) | A | 15,20,30,40,50,60,75,100 | |||||||
| Rated sensitivity current | mA | 100 | 100 | 100 | |||||
| operating time | sec | within 0.1 | within 0.1 | within 0.1 | |||||
| Rated breaking current (kA) Icu KS C 4613(Sym) | AC | 460/415V | - | 14 | 14 | ||||
| 240/220V | 25 | - | - | ||||||
| Ics = % X Icu | 50 | 50 | 50 | ||||||
| Instantaneous Trip Behavior Characteristics | 10~20In | 10~20In | 10~20In | ||||||
| Endurance (times) | mechanical | 8,500 | 8,500 | 8,500 | |||||
| electrical | 1,500 | 1,500 | 1,500 | ||||||
| Dimensions (mm) | A | 75 | 75 | 100 | |||||
| B | 130 | 130 | 130 | ||||||
| C1 | 60 | 60 | 60 | ||||||
| C2 | 67 | 67 | 67 | ||||||
| D | 80 | 80 | 80 | ||||||
Product weight (kg) | 0.67 | 0.67 | 0.9 | ||||||
| Overcurrent trip method | fully electronic | fully electronic | fully electronic | ||||||
| Connection method | screw fastening | ○ | ○ | ○ | |||||
| Lug signing | ○ | ○ | ○ | ||||||
| Installation method (standard) | screw fastening | screw fastening | screw fastening | ||||||
| Acquisition standard | Electrical Appliance Safety Management Act | ○ | ○ | ○ | |||||
| KS C 4613 | ○ | ○ | ○ | ||||||