FCO (Porcelain) Hubbell
Porcelain Fused Cutout (FCO) – 27kV, high-strength porcelain insulator body, excellent UV resistance, IEEE C37.41 compliant. Safe, reliable protection solution for medium-voltage systems, manufactured by Hubbell (Mexico).
Hubbell Porcelain Fused Cutout (FCO) is an outdoor medium-voltage protection device, widely used on distribution networks from 15kV to 36kV. The product is manufactured by Hubbell Power Systems (USA), featuring high durability and stable performance in harsh environments.
The device combines a protective fuse and a disconnector, enabling rapid circuit interruption during faults such as overloads or short circuits, while creating a visible isolation gap to ensure safety for operation and maintenance.

Impressive Standards of Hubbell Porcelain Fused Cutouts (FCO)
Key Features:
- High-grade porcelain insulation. Utilizes high-quality cycloaliphatic porcelain material. Withstands UV rays, moisture, and polluted environments. Long service life, suitable for outdoor installation.
- Safe drop-out mechanism. When a fault occurs, the fuse link melts. The fuse tube automatically drops down. This creates a clear, visible isolation gap for easy observation.
- High reliability – international standards. Complies with ANSI/IEEE standards. Short-circuit interrupting capacity up to 10kA – 12kA. Rated current: 100A / 200A.
- Easy operation and maintenance. Operated using a hot stick. Simple design, easy fuse link replacement. Reduces fault handling time.
Practical Applications
Hubbell drop-out fuses are widely applied in:
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⚡ Protection of distribution transformers
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⚡ Medium voltage capacitor bank systems
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⚡ Medium voltage overhead lines
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⚡ Industrial substations and industrial zones
Why should you choose MPCo. as your partner for supplying porcelain drop-out fuses?
MPCo. is a reputable unit in the field of providing medium-voltage and low-voltage electrical equipment and automation solutions in Vietnam. We commit to:
- Providing genuine products
- Full CO/CQ documentation
- Technical support before, during, and after installation
- Optimizing investment costs and providing solutions tailored to each specific project
Why should you choose Hubbell porcelain drop-out fuses?
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✔️ Globally prestigious American brand
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✔️ Stable operation, long service life
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✔️ Absolute safety for operation
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✔️ Suitable for Vietnam’s climate conditions
| Nhà sản xuất |
Hubbell Power Systems |
|---|---|
| Xuất xứ |
Mexico |
| Mã sản phẩm |
C71 |
| Điện áp |
27kV |
| Tiêu chuẩn |
IEEE Std C37.41 |
| No. | Document Name | Document Type | View Document |
|---|---|---|---|
| 1 | [EN] Catalog Porcelain FCO | Technical Document | Download |
