Earth Leakage Circuit Breaker (ELCB)
Features
- Enhanced facility safety through more precise earth leakage protection
- Compatible with MCCB internal accessories and size
- Adjustable leakage sensitivity current and operation time
- Additional safety with separate industrial/residential earth leakage circuit breakers
Specifications
- 15A ~ 800A, 2.5kA ~ 85kA
- Ics = 100%Icu
- Rated sensitivity current adjustable: 100 - 300 - 500 - 1000 (mA)
- Sensitivity current operation time adjustable: 0 - 200 - 500 - 1000 (ms)
HG-Series Earth Leakage Circuit Breaker (HGE)
Features
- Enhanced facility safety through more precise earth leakage protection
- Ics = 100% Icu
- Rated impulse voltage Uimp: 6kV
- Compatible with MCCB internal accessories and size
- Adjustable leakage sensitivity current and operation time
- Rated sensitivity current adjustable: 100 - 300 - 500 - 1,000 (mA)
- Sensitivity current operation time adjustable: 0 - 200 - 500 - 1,000 (ms)
U-Series Earth Leakage Circuit Breaker
Features
- For Distribution Boards
- DIN Rail and screw mounting available
- Instantaneous operation structure for each phase
- Molded cover shape change and pressure plate applied to prevent foreign material insertion on power side
- Various product heights available (Ra type 42mm plus Rb type 60mm, no separate bracket mounting required)
- Lug type: No separate processing required for terminal shape when fastening busbar and cable
- For Industrial Use
- Size compatible with U-Series MCCB (Twin)
- New KS certification acquired (KS C 4613)
- Contributes to switchboard design, manufacture, and standardization (industrial 225AF and below)
- Easy attachment of various accessories
