The Noark Ex9L-N four-pole residual current device detects differential currents and interrupts the power supply in the event of a fault. Type A detects alternating (AC) and pulsating direct (DC) differential currents, while the electromagnetic mechanism operates independently of the supply voltage.
The TEST button allows periodic checking of its operation. It is designed for installation in electrical distribution boards and does not provide standalone protection against overloads or short circuits.
- Type: Residual current device (RCCB)
- Number of poles: 4 (3P+N)
- Rated current: 25 A
- Voltage: 400 V AC
- Frequency: 50 Hz
- Residual current: 100 mA
- Residual current device type: Type A
- Operating mechanism: Electromagnetic, independent of the supply voltage
- Test button: TEST
- Short-circuit withstand capacity: 6 kA conditional
- Impulse current withstand capacity: 3 kA
- Protection rating: IP20
- Mounting: 35 mm DIN rail
- Width: 4 DIN modules
- Standard: IEC/EN 61008-1
- Type
- Earth Leakage
- Number of Poles
- 4
- Voltage
- 400 V
- Nominal Voltage
- 25 A
- Leakage Current
- 100 mA
- with Energy Consumption Meter
- No
- with Timer
- No
- Type of Residual Current Relay
- Type A
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.