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Transparent DIANLETE insulation protective covers installed on 10kV equipment
10kV Product Portfolio

Visible Insulation Covers

Transparent, phase-coded protection for transformers, arresters, fuses, switches, cable terminals and overhead electrical interfaces.

Product Selection

Built around the equipment connection.

DIANLETE products keep critical interfaces visible while adding targeted insulation protection. Standard catalog geometries support common 10kV equipment; factory-owned tooling and PC material control support equipment-specific OEM and ODM development.
11+Catalog product configurations
3P / 3P4WPhase-coded identification
OEMPhoto and drawing based customization
Primary Products

Technical catalog.

Dimensions below are taken from the current DIANLETE electronic PDF. Final compatibility must be verified against actual equipment and installation conditions.

ZW-32 circuit breaker cover extended model
10kV / Switch

ZW-32 Extended Switch Cover

300 × 75 × 80/100 mm
Potential transformer insulation protective cover
10kV / PT

Potential Transformer Cover

135 × 80 × 105 mm
Transformer low-voltage side insulation cover
Transformer LV Side

Transformer LV-Side Cover

190 × 190 × 95 mm
Cable terminal insulation protective cover
10kV / Cable Terminal

Cable Terminal Cover

265 × 70 × 70 mm
Overhead bare conductor insulation protective cover
Overhead Conductor

Bare Conductor Protective Cover

500 × 500 × Ø35 mm

Not sure which cover matches your equipment?

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