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Insulators

U420BP-205T White Tri-shed Porcelain Disc

Product Overview

U420BP-205T white tri-shed suspension disc with 420 kN strength and 635 mm creepage.

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Technical Parameters

ParameterUnitValue
ModelU420BP-205T
Disc diametermm400 ± 16
Spacingmm205 ± 6.4
Creepage distancemm635
Combined electromechanical strengthkN420
Routine tensile loadkN210
Coupling size28R
Steep slope test voltagekV392–399
U420BP-205T White Tri-shed Porcelain Disc technical drawing

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