ABB Jfb F204 A 4-p 30mA nollanslutning vänster sida

ABB Jfb F204 A 4-p 30mA nollanslutning vänster sida

Jordfelsbrytare F204 garanterar skydd för människor och anläggningar mot felström till jord. Ett stort erbjudande av vanliga momentana samt selektiva AC och A-typer kompletteras med vissa konfigurationer för speciella applikationer.

Teknisk data

• Standards: IEC/EN 61008
  Type of Residual Current: A type
  Rated Voltage (U_r): 230/400 V
  Rated Operational Voltage: 230 / 400 V AC
  Rated Insulation Voltage (U_i): 500 V
  Rated Impulse Withstand Voltage (U_imp): 4 kV
  Input Voltage Type: AC
  Rated Current (I_n): 25 A
  Rated Residual Current: 30 mA
  Rated Conditional Short-Circuit Current (I_nc): 10 kA
  Rated Service Short-Circuit Breaking Capacity (I_cs): 1 kA
  Leakage Current Type: A
  Rated Frequency (f): 50 / 60 Hz
  Power Loss: at Rated Operating Conditions per Pole 1.3 W
  Power Supply Connection: Arbitrary
  Electrical Endurance: 10000 cycle
  Number of Poles: 4
  Operating Characteristic: Instantaneous
  Position of Neutral Terminals: Left
  Mounting Type: DIN rail
  Options Provided: None
  Accessories Available: Yes
  Ambient Temperature: -25...55 °C
  Ambient Air Temperature: Operation -25...55 °C
  Degree of Protection: IP2X
  Short-Circuit Current Rating (SCCR): 30 mA