ŁK25RG B08 Main disconnector, base-mounted

ŁK25RG B08 Main disconnector, base-mounted

Main switch disconnectors base-mounted ŁK16/25/32 RG B

ŁK#RG\#

Standard assemblies are fitted with a switch 2.421

Technical data (continuous work)

Rated insulation voltage Ui 690 V
Rated withstand impulse voltage Uimp 6 kV
Rated continuous current Iu=Ith 25 A
Rated operational power Pe for AC-3 7 kW (230 V)
13 kW (400 V)
10 kW (690 V)
Rated operational power Pe for AC-4 6 kW (230 V)
8 kW (400 V)
7 kW (690 V)
Rated operational current Ie for AC-3 25 A (230 V)
25 A (400 V)
14 A (690 V)
Rated operational current Ie for AC-4 20 A (230 V)
16 A (400 V)
8 A (690 V)
Rated operational current Ie for DC-21 12 A (110 V)
3 A (220 V)
Short-time short-circuit withstand current Icw(1s) 1 kA
Rated short-circuit making current Icm 1.4 kA
Rated conventional short-circuit current 13 kA
Rated current fuse link gG 25 A
Ambient temperature -40 ... +70°C (work)
-40 ... +70°C (storage)
Wire gauge 2.5...6 mm²
Protection level: PN-EN 60529 to the panel IP65
Vibration test (acc. to IEC 60068-2-6) 2...13, 2...100 Hz (frequency)
± 1 mm (acceleration amplitude)
±0.7 g (acceleration amplitude)
Shock test (acc. to IEC 60068-2-27) 15 g (peak acceleration)
11 ms (impulse duration)
Damp heat cyclic test (acc. to IEC 60068-2-30) 55°C (ambient temperature)
95% (relative humidity)
Salt mist cyclic test (acc. to IEC 60068-2-52) severity 1

3D model

Dimensions

  • ŁK25RG B08 Main disconnector, base-mounted - Dimensions

    Fixing to the sub-desk base

Download