Page 17 - WENZHOU ZHUOCHAO ELECTRIC CO.,LTD.

SZW25-Series universal change-over switch

> SZW25-Attached
2-Φ22
with double-
connected iron shell 74 64 74
64 72
146
40
109

External dimension(mm) Installation dimension(mm)
Model and specification
A A1 B C L E C1 D1 D2
SZW25-64D/KZ200BF 146 64 64 74 109 40 72 Φ22 Φ22

1-5（ Thickness of mounting panel）
> SZW25-64D/ □ GS 48 4.5

64 42
Φ8 48
L=37+12n
64
Note: L= size of 1 section N denotes contact system plus section number

External dimension(mm) Installation dimension(mm)
Model and specification
A B C L E F D1 D2
SZW25-64D/ □ GS 64 64 42 37+12n 48 48 Φ8 Φ4.5

1-5（ Thickness of mounting panel）
> SZW25-30D/ □□
30
42

30
L=47+12n
35
Note: L= size of 1 section N denotes contact system plus section number

External dimension(mm) Installation dimension(mm)
Model and specification
A B C L E F
SZW25-30D/ □□ 35 30 42 47+12n 30 30

> SZW25 Attached with single iron shell

1-5（ Thickness of mounting panel） Φ7
2-Φ22
74 64 74 74
35 42 Φ3
69
64 35
138
74 74
External dimension(mm) Installation dimension(mm)
Model and specification
A A1 B C L E F D1 D2 C1 D3 D4
SZW25-64D/ □ -BF 74 64 74 74 138 69 54 22 22 35 Φ7 Φ3

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