The Hager CDF640D four-pole Type F residual current device detects complex harmonic signals and 10 mA DC components. It protects against AC leakage currents with pulsating DC components and mixed-frequency pulsating currents from 10 Hz to 1 kHz. It is intended for circuits supplied by single-phase input inverters, such as washing machines, heat pumps and air conditioners.
It is mounted on a DIN rail and features contact position indication, fault indication and an integrated label holder. It accepts MZxxx auxiliary contacts and is compatible with MZ906/MZ916 remote-control motors.
- Type: F
- Poles: 4 (3P+N)
- Rated current: 40 A
- Voltage: 230 / 400 V AC
- Residual current: 30 mA
- Frequency: 50/60 Hz
- Insulation voltage: 500 V
- Maximum operating voltage: 440 V
- 8/20 μs surge withstand: 5 kA
- Impulse withstand voltage Uimp: 4000 V
- Impulse voltage withstand according to IEC 60947-3: 6000 V
- Making and breaking capacity Im: 1250 A
- Rated conditional short-circuit current Inc: 10 kA
- Power loss: 4.39 W
- Electrical endurance: 10,000 cycles
- Mechanical endurance: 20,000 cycles
- Dimensions: depth 70 mm, height 85 mm, width 72 mm
- Mounting position: 360°
- Input terminals: rigid cable up to 25 mm², flexible cable up to 16 mm²
- Output terminals: rigid cable up to 25 mm², flexible cable up to 16 mm²
- Degree of protection: IP20
- Pollution degree according to IEC 60664 / IEC 60947-2: 2
- Standard: EN 61008-1
- WEEE Directive: Applicable
- Type
- Earth Leakage
- Number of Poles
- 4
- Voltage
- 400 V
- Nominal Voltage
- 40 A
- Leakage Current
- 30 mA
- with Energy Consumption Meter
- No
- with Timer
- No
- Type of Residual Current Relay
- Type F
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.