Hager Ground fault circuit interrupter

Hager RCD CFB640D
Manufacturer: Hager
Designation: RCD 4P 40A 300mA B Type: CFB640D
Number of poles: 4
Rated voltage: 400 V
Rated current: 40 A
Rated residual current: 0.3 A
Rated insulation voltage Ui: 400 V
Rated impulse withstand voltage Uimp: 4 kV
Mounting type: DIN rail
Residual current type: B+
Selective type: No
Short-time delayed type: No
Short-circuit strength (Icw): 10 kA
Surge current strength: 5 kA
Voltage type: AC
With interlocking device: Yes
Frequency: 50 Hz
Additional devices possible: Yes
Protection class (IP): IP20
Width in pitch units: 4
Mounting depth: 70 mm
Ambient temperature during operation: -25 to 70 °C
Degree of pollution: 2
Connectable conductor cross-section stranded: 1 to 16 mm²
Connectable conductor cross-section solid: 1 to 25 mm²
Explosion-proof: No

Hager RCD CFB640D: more details
Residual current circuit breaker 4 pole 10kA 40A 300mA Type B+. All-current sensitive residual current circuit breaker (RCCB) according to DIN EN 61008-1, DIN EN 61008-2-1, DIN EN 61543, and DIN EN 62423. Short-time delayed RCD for protection against smooth DC and AC residual currents in the frequency range up to 100 kHz. Tripping within this frequency range up to 20 kHz occurs below 420 mA. For compliance with the requirements of the installation standards DIN VDE 0100-410 and DIN VDE 0100-530. Protection against accidental contact IP2x according to DIN VDE 0106 part 100. Suitable for retrofitting of additional equipment (mounting without tools). Connection terminals with bi-connect terminals at the bottom, external blue test button, type Bplus. Operation indicator, top hat rail slider top and bottom for easy installation. All products with VDE mark. Labeling possibility directly on the device.