Component Type (ETIM Class)
Power switching circuit breaker
Electrical
Rated current In250 A
Number of poles3
Max. rated operation voltage Ue AC690 V
Type of protection trip unitNon auto-switch
Frame size rating250 A
Position of connection for main current circuitFront side
Rated frequency50-60 Hz
Rated insulation voltage Ui800 V
Suitable for isolationYes
Rated impulse withstand voltage Uimp8 kV
Over voltage categoryIV
Reverse connection of supply possibleYes
AC power loss per pole at In15 W
Electrical life at Un, In (service cycles)10000 cycles
Type of electrical connection of main circuitScrew connection
Short time withstand current Icw, 1 sec3.6 kA
Power loss45 W
Mechanical
Mechanical life (service cycles)30000 cycles
Vibration acceleration (Max)19 m/s²
Vibration frequency, operational (Max)16.7 Hz
Vibration duration (Max)12 min
Dimensions
Cable cross section (range)35-185 mm²
Height165 mm
Width105 mm
Pole connection pitch35 mm
Built-in depth68 mm
Depth (toggle included)95.5 mm
Weight1.5 kg
Environment
Pollution degree3
Rated surrounding temperature without derating50 °C
Rated temperature-5-70 °C
Maximum operating temperature70 °C
Storage temperature-10-70 °C
Allowable relative humidity0-85 %
Altitude before derating (Max)2000 m