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Our fiberglass electrical enclosures are engineered for durability, safety, and ease of installation. Built to meet UL 4X and IP66 standards, these enclosures provide superior protection in harsh indoor and outdoor environments.
✓ UL Listed 4X & IP66 Rated: Excellent resistance to water, dust, corrosion, and impact.
✓ Hinged Lockable Pull Latch (HPL): Secure access with user-friendly operation.
✓ Flexible Mounting Options:
Easy installation of swing panel, dead front, or DIN rail.
Slotted mounting holes allow compatibility with various commercial mounting systems and simplify future adjustments.
Fiberglass electrical enclosure manufacturer
Hofengfab은 소량·다품종·주문 제작 솔루션을 전문으로 하며, 높이, 너비, 깊이, 재질, 등급, 인증 등 고객의 정확한 사양에 맞춰 1,600가지 이상의 맞춤형 옵션을 제공합니다. 당사는 신속한 납기를 보장하며, 샘플은 영업일 기준 7~10일 이내에 준비되고, 양산은 영업일 기준 15~25일 이내에 완료됩니다. 소량 주문이든 대량 주문이든, 당사는 약속된 기한 내에 제품을 납품해 드립니다.









기술 사양
소재: Reinforced fiberglass (non-metallic, non-conductive)
Ingress Protection: IP66 / NEMA 4X
Locking Mechanism: Stainless steel hinged pull latch
Mounting: Pre-slotted holes for wall or pole mounting
Accessories Supported: Swing panel, dead front, DIN rail
Operating Temperature: -40°C to +85°C
색상: Standard light gray (custom colors available)
업계 표준을 충족하고 NEMA 등급에 따른 환경 등급을 유지하도록 제조되었습니다. 1대부터 주문 가능하며 납기 기간이 짧아, 고객님의 독자적인 설계 구현을 도와드릴 수 있습니다.
이메일 문의:vivian@hofengfab.com
Fiberglass Electrical Enclosure vs. Metal Enclosure
✔ No rust or galvanic corrosion.
✔ Lower maintenance costs.
✔ Better insulation properties.
✔ Lighter weight for easier installation.
Disadvantages:
✖ Higher initial cost than polycarbonate or mild steel.
✖ May degrade under prolonged high heat (>250°F).

자주 묻는 질문
What are fiberglass electrical enclosures made of?
Fiberglass electrical enclosures are constructed from reinforced fiberglass, which is a non-metallic and non-conductive material. This makes them ideal for electrical safety, corrosion resistance, and durability in harsh environments
What does IP66 mean in terms of protection?
IP66 (Ingress Protection) means the enclosure is dust-tight (no dust can enter) and offers protection against powerful water jets from any direction. It is highly suitable for outdoor use and environments exposed to rain, snow, or dust.
What is the NEMA 4X rating?
그 NEMA 4X rating indicates that the enclosure is weather-resistant, providing protection against windblown dust, rain, snow, 그리고 splashing water. It also offers corrosion resistance, making it ideal for outdoor and corrosive environments.
Can fiberglass enclosures be used outdoors?
Yes, fiberglass electrical enclosures are perfect for outdoor use due to their excellent weather resistance, corrosion resistance, 그리고 UV stability. They provide reliable protection in harsh weather conditions.
What is the temperature range for these enclosures?
Our fiberglass electrical enclosures operate effectively within a temperature range of -40°C to +85°C. This makes them suitable for both extreme cold and heat, ensuring the safety of electrical components.
How are these enclosures mounted?
Fiberglass enclosures come with pre-slotted holes for wall or pole mounting, making installation flexible and easy. They support various mounting options, including swing panels, dead fronts, and DIN rail mounting systems.
What are the locking mechanisms used in fiberglass enclosures?
Our enclosures feature a stainless steel hinged pull latch (HPL), providing secure, lockable access while allowing easy operation. This mechanism ensures that the enclosure is tamper-resistant and offers enhanced safety for sensitive equipment.
Are custom sizes available for fiberglass enclosures?
Yes, we offer custom-sized fiberglass enclosures to meet your specific project requirements. If you need a particular size, configuration, or feature, please contact us for tailored solutions.





