EATON LN3-400-I Voltage Switch

Description EATON LN3-400-I Voltage Switch

Type of virobu: Power switch in cast housing
Series: LN3
Nominal flow (In): 400 A
Number of poles: 3
Type of spitter: Thermomagnetic
Regulation of thermal spitter (Ir): 0.8 – 1 x In (320 – 400 A)
Regulation of magnetic sprayer (Ii): 5 – 10 x In (2000 – 4000 A)
Nominal operating voltage (Ue): 400/415 V AC
Maximum rated operating voltage (Ue max): 690 V AC
Rated impulse withstand voltage (Uimp): 8 kV
Rated insulating voltage (Ui): 1000 V
Rated limiting withstand voltage (Icu) at 400/415 V AC: 36 kA
Nominal limiting voltage capacity (Icu) at 500 V AC: 25 kA
Nominal limiting voltage capacity (Icu) at 690 V AC: 10 kA
Nominal operating limiting capacity (Ics) at 400/415 V AC: 36 kA
Rated operating voltage (Ics) at 500 V AC: 25 kA
Rated operating voltage (Ics) at 690 V AC: 10 kA
Standing category: A
Frequency: 50/60 Hz
Mechanical wear resistance: 10000 cycles
Electrical wear resistance: 2000 cycles (at In)
Protection level (front panel): IP20 (with terminals)
Range operating temperatures: -25°C to +70°C
Temperature range: -40°C to +85°C
Installation type: Stationary (on the mounting panel)
Connection type: Screw terminals
Cable crossbar: 95 – 240 mm²
Dimensions Dimensions (WxHxD): 140 mm x 257 mm x 103 mm
Weight: 4.5 kg
Compliance with standards: IEC/EN 60947-2