RCBO Electro-magnetic Type Residual Current Circuit Breaker with Overcurrent Protection
EKL29-40M RCBO
The EKL29-40M RCBO is an electromagnetic residual current device with overcurrent protection. It is designed to protect single-phase final circuits in commercial and industrial buildings with a maximum rated current of 40 A.
Technical data:
- Standards: IEC61009-1, IEC60898-1
- Type: AC, A
- Rated current: 6–40 A
- Rated voltage: 230/240 V~
- Number of poles: 2P (1P+N)
- Trigger technology: Electromagnetic type
- Rated residual current (IΔn): 30, 100 and 300 mA
- Switching capacity: 6 kA
- Tripping characteristic: B, C
- Ambient temperature: -25 to +55 ºC
- Connection: Top and bottom
EKL29-40M RCBO
The EKL29-40M RCBO is an electromagnetic residual current device with overcurrent protection. It is designed to protect single-phase final circuits in commercial and industrial buildings with a maximum rated current of 40 A.
Technical data:
- Standards: IEC61009-1, IEC60898-1
- Type: AC, A
- Rated current: 6–40 A
- Rated voltage: 230/240 V~
- Number of poles: 2P (1P+N)
- Trigger technology: Electromagnetic type
- Rated residual current (IΔn): 30, 100 and 300 mA
- Switching capacity: 6 kA
- Tripping characteristic: B, C
- Ambient temperature: -25 to +55 ºC
- Connection: Top and bottom
Technical data
| Parameter | Value |
|---|---|
| Standard | IEC/EN61009-1, IEC/EN60898-1 |
| Protection | Ground fault, Overcurrent and short circuit |
| Type of trip | Ground fault: Electro-magnetic Overload and short circuit: Thermo-magnetic |
| Type of protection (electric leakage) | AC, A |
| No. of poles | 1P+N 2module, N line with disconnected |
| Rated voltage (Ue) | 230/240V~ |
| Rated frequency | 50/60Hz |
| Rated currents (In) | 6,10,16,20,25,32,40A |
| Rated sensitivity currents I△n | 30,100,300mA |
| Residual current off-time under I△n | ≤ 0.1s |
| Rated residual making and breaking capacity (I△m) | 500A (In≤50A) |
| Rated breaking capacity | 6,000A |
| Energy Limiting Class | 3 |
| Rated impulse withstand voltage (1.2/50) Uimp | 4,000V |
| Dielectric test voltage at Ind. Freq. for 1 min | 2kV |
| Thermal release characteristic | (1.13-1.45) x In |
| Magnetic release characteristic | B: (3-5) x In, C: (5-10) x In |
| Electrical life | 4,000 Cycles |
| Mechanical life | 10,000 Cycles |
| Contact position indicator | Yes |
| Ground fault indicator | Yes |
| Protection degree | IP20 |
| Ambient temperature | -25℃ to +55℃, Max.95% humidity |
| Terminal connection type | Cable/Pin-type busbar |
| Max. terminal size for cable | 16mm² |
| Max. tightening torque | 2.5N.m |
| Installation | Mounting on 35mm DIN rail |
| Connection | From top and bottom |