This high-precision instrument cover is a critical structural component designed for medium-voltage (MV) switchgear, ring main units (RMUs), and SF6 gas-insulated switchgear (GIS). Engineered as a direct-fit replacement for Schneider switchgear panels, it delivers reliable mounting for secondary control components, ensuring seamless operation and long-term durability in industrial and utility power distribution systems.
Fully compatible with Schneider SM6/PIX series. This precision-molded instrument cover fits directly into the secondary instrument compartment, eliminating the need for on-site modifications and reducing installation time for switchgear manufacturers, panel builders, and maintenance teams.
Manufactured from UL94 V-0 rated PC/ABS engineering plastic, the instrument cover delivers exceptional electrical insulation, flame resistance, and mechanical strength. It withstands extreme temperature fluctuations from -40°C to +85°C, making it ideal for harsh environments including cold-climate substations, outdoor box-type substations, and industrial power facilities across Russia, Europe, and North America.
The instrument cover features custom-engineered cutouts (round, rectangular, and shaped openings) to securely house MV switchgear control components: digital/analog meters, status indicators, circuit breaker push buttons, operating handles, mechanical interlocks, and secondary wiring terminals. Each opening is precision-machined to ensure a tight, vibration-resistant fit, preventing component shift and ensuring consistent performance.
With integrated mounting brackets and reinforced structural ribs, this instrument cover delivers superior mechanical stability, resisting impact, aging, and UV exposure. It meets IEC 62271-200 and GB/T 11022 international standards for MV switchgear components, ensuring compliance for global power distribution projects.
As a direct replacement for original equipment manufacturer (OEM) switchgear instrument covers, it offers significant cost savings without compromising quality. Ideal for switchgear retrofits, maintenance, and new equipment manufacturing, it provides stable bulk supply with short lead times for electrical distributors, system integrators, and power utility companies.
