Page 140 - Twomaster_General_Catalogue_2024_2025

General Catalouge - 2024 Technical Parameter

Rated Thermal
Current Ith

63
125
200
500
Rated Current In(A) 40 80A 80 100 125A 160 250A 250 315 400 630A 630
Rated insulation
690
voltage Ui(V)
Rated impulse
withstand voltage Uimp
8 8 8 8 8 8 8 8 12 12 12 12
KV (installation
category)
Rated working
AC-33B 40 63 80 100 125 160 200 250 315 400 500 630
current Ie(A)

Rated short
time withstand Icw kA 10 10 10 20 20 30 30 30 25 25 25 25
current

Rated short
Icm kA
circuit making 15 15 15 20 20 30 30 30 50 50 50 50
peak
capacity

I-0-II
1.2 1.2 1.2 1.2 1.2 2.1 2.1 2.1 3.3 3.3 3.3 3.3
(S)
Transfer Time
0-I or
0.6 0.6 0.6 0.6 0.6 1 1 1 1.5 1.5 1.5 1.5
II-0 (S)

3Poles 2,5 2,5 2,5 4,3 4,3 9 9 9 22,5 22,5 22,5 22,5
Weight
(kg)
4Poles 2,5 2,5 2,5 4,3 4,3 9 9 9 22,5 22,5 22,5 22,5

Use categeory AC-33B(PC)

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