Product type: Automatic caliper with cast housing
Series: H250
Article: HNC041H
Number of poles: 4P
Nominal flow (In): 40 A
Dispenser type: LSI (electronic thermomagnetic)
Revantage protection function (L): Adjustable (Ir)
Adjustment range Ir: 0.4 - 1 x In
Short circuit protection function (S): Adjustable (Isd)
Regulation range ISD: 1.5 - 10 x Ir
Short-circuit protection function (I): Adjustable (Ii)
Control range Ii: 2 - 13 x In
Nominal limiting withstand voltage (Icu) at 400V AC: 50 kA
Rated operating voltage (Ics) at 400V AC: 50 kA
Nominal operating voltage (Ue): 220 - 690 V AC
Nominal insulation voltage (Ui): 800 V
Nominal impulse vitrimuvan voltage (Uimp): 8 kV
Frequency: 50/60 Hz
Category: A
Standard: IEC 60947-2
Installation method: Stationary
Connection: Gwent terminals
Maximum overcut of conductors for connection: 185 mm²
Protection step (front shield): IP40
Protection level (clem): IP20
Operating temperature: -25 - +70 °C
Storage temperature: -40 - +85 °C
Mechanical resource: 20000 cycles
Electrical life: 6000 cycles
Class: 3
Overvoltage category: III
Height: 165 mm
Width: 105 mm
Glibina: 68 mm
Vaga: 1.9 kg