Page 47 - WENZHOU ZHUOCHAO ELECTRIC CO.,LTD.

SZD11 Series load break switch

External dimension and Installation dimension(mm)
K
> Panel installation 1-4（ Thickness of mounting panel）

4-D2
D1
F
C
E
B
A L

All related dimensions in diagram 1 are specified in the following table.
External dimension(mm) Installation dimension(mm)
Model and specification
A B C K L E F D1 D2
SZD11-20 □ 64 42 54 13.5 61 48 48 Φ10 Φ4.2
SZD11-25 □ 64 42 54 13.5 61 48 48 Φ10 Φ4.2
SZD11-32 □ 64 42 54 13.5 61 48 48 Φ10 Φ4.2
SZD11-40 □ 64 50 64 16 67 48 48 Φ10 Φ4.2
SZD11-63 □ 64 50 64 16 67 48 48 Φ10 Φ4.2
SZD11-80 □ 64 70 80 22.5 82 48 48 Φ10 Φ4.2
SZD11-100 □ 64 70 80 22.5 82 48 48 Φ10 Φ4.2

External dimension and Installation dimension(mm)

> Base installation
（Base installation） E
2-D2

A C
F

B L H

K
E 2-D2

C
F
B
35mm Standard guide rail
A L

External dimension(mm) Installation dimension(mm)
Model and specification
A B C L H E F D2
SZD11-25 45 42 54 50 26 22 60 Φ4.2
SZD11-32 45 42 54 50 26 22 60 Φ4.2

P 43