Insulator type

PS-105/3Z

PSN-105/5ZS

PSN-125/8ZS

Lighting full wave impulse voltage (peak) kv

105

105

95

Wet power frequency withstand voltage kv

40

40

38

Mechanical cantilever failing load kn

3

5

8

Creepage distance mm

300

360

350

H mm

224

283

222

D mm

120

125

145

d

90

60

90

The standard drawing of the hand

4a

4a

4b

Screw hole of chassis center

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M16

M20

Previous type

PS-15/300

PS-15/500

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