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Home › Products › Insulation Cover
Silicone rubber insulating covers for MV equipment — busbar, breaker & transformer protection
Insulation Cover · Silicone Rubber
High-Voltage Insulation Covers — All Models
Browse all models by the equipment they protect. Send your equipment model or drawing for an exact match.
Arrester
BLQ-1
Standard distribution arrester cover — 3–36 kV, 5 kA
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Arrester
BLQ-2
Large-bore station-class arrester cover — ≥10 kA
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Arrester
BLQ-DL
Arrester cover with integrated down-lead cable port
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Fuse Cutout
FCO-1
Drop-out fuse cutout cover — top contact + bottom hinge
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Line
SLG-3-4
Line connection / isolating-link & jumper cover
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Terminal
G10-02
Small terminal cap — ≤ 50 mm² cable lugs
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Terminal
G10-05
Medium terminal cap — 50–150 mm², transformer bushings
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Terminal
G10-06
Large terminal cap — 150–300 mm², main feeder cables
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Terminal
G10-07
Extra-large terminal cap — >300 mm², main incomers
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Bushing
D10-09
Transformer / switchgear bushing top cover
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Custom Cover
Molded to your equipment drawing or sample.
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Not sure which cover fits?
Send your equipment model, drawing or sample — we match within 24 hours.
Explore Other Product Lines
Surge Arrester
Gapless ZnO arresters for lightning & switching protection, 10–220 kV.
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Fuse Cutout
Drop-out fuse cutouts for overload & short-circuit protection.
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Disconnecting Switch
Outdoor isolating switches for safe de-energizing, 12–126 kV.
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Insulator
Composite & porcelain insulators for overhead lines and substations.
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Cold Shrink Accessory
Cold-shrink terminations & joints for MV cables — no heat gun.
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Line Fittings
Clamps, connectors & pole-line hardware for HV overhead lines.
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