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LGLC Load Isator Switch with transparency cover

SKU LGLC Category

Description

Agreed heating current Ith 63A 100A 160A 250A 400A 630A 1000A 1250A 1600A 2000A 2500A 3150A
Rated insulation voltage Ui (V) 750 800 1000
Dielectric strength (V) 3000 3500
Rated impulse withstand voltage Uimp (kV) 6 8 12
Rated working voltage Ue (V) AC400、600
Rated frequency 50Hz
Use Category AC-21、22、23
Rated working current le (A) AC440V AC-21 63 100 160 250 400 630 1000 1250 1600 2000 2500 3150
AC-22 63 100 160 250 400 630 1000 1250 1600 2000 2500 3150
AC-23 50 80 160 250 400 630 800 1000 1250 1250 2000 2500
AC660V AC-21 63 100 160 250 400 630 1000 1250 1600 2000 2500 3150
AC-22 63 80 100 200 315 400 630 630 800 1000 1000 1250
AC-23 40 63 63 125 200 250 250 400 500 / /
Rated making capacity (A) 10le
Rated breaking capacity (A) 8le
Rated short-circuit making capacity Icm (kA) 1.7 1.7 12 17 30 40 70 70
1s short-time withstand current Icw (kA) 3 3 10 12 20 25 50 50
Mechanical life (times) 5000 5000 5000 3000 2000 1000
Electrical life (times) 1000 1000 1000 600 300
Operating torque (N.m) 3.5 3.5 6.5 10 15 27 60
Weight kg (excluding handle) 3P 0.32 0.39 0.88 1.6 3.8 4.2 10.5 10.5 16 31 31 42
4P 0.34 0.41 1.1 2 4.6 5 13 13 20 40 40 49
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