ASST103-316

The nVent **ASST103-316 Stainless Steel Rain Hood (1000x300mm)** is a premium-grade outdoor shelter designed to protect electrical and electronic enclosures from water ingress, dust, and environmental contaminants. Engineered from **316-grade stainless steel**, this rain hood delivers superior corrosion resistance, making it ideal for harsh industrial environments, coastal installations, chemical processing facilities, and outdoor telecommunications applications where exposure to moisture, salt spray, or corrosive atmospheres is a concern. Unlike standard mild steel or painted alternatives, 316 stainless steel ensures long-term durability with minimal maintenance, reducing lifecycle costs and downtime associated with corrosion-related failures. **Key Features & Benefits:** - **Superior Material Construction:** Fabricated from **316 stainless steel**, this rain hood resists pitting, crevice corrosion, and chloride-induced stress cracking—critical for marine, chemical, or high-humidity environments. It outperforms mild steel or 304-grade alternatives in aggressive conditions, ensuring reliable protection for sensitive enclosure components. - **Optimized Water Shedding Design:** The **slightly sloped roof with an integrated dripstrip** directs water away from the enclosure, preventing accumulation and drips when doors are opened. This design minimizes the risk of water seeping into critical electronics, control panels, or junction boxes, safeguarding operational integrity. - **Precision Fit for Outdoor Enclosures:** Specifically sized for **1000x300mm enclosures**, this rain hood integrates seamlessly with nVent’s outdoor-rated enclosures, increasing dimensions by **H:60mm, D:20mm, and W:20mm** to accommodate the hood’s protective profile. Machining is required for installation, ensuring a secure, flush-mounted fit that maintains IP-rated protection. - **Durable & Low-Maintenance Finish:** While the catalog specifies mild steel with powder coating, the **316 stainless steel construction eliminates the need for additional coatings or paint systems**, reducing maintenance requirements and eliminating risks associated with UV degradation or coating failure. For extreme UV exposure, nVent offers optional **100% polyester paint coatings** as a special accessory. - **Versatile Industrial Applications:** This rain hood is engineered for **wall-mounted outdoor enclosures** in industries such as: - **Oil & Gas:** Protecting control panels in refineries, offshore platforms, or pipeline monitoring stations. - **Water/Wastewater Treatment:** Shielding instrumentation in corrosive, high-moisture environments. - **Telecommunications:** Safeguarding outdoor network cabinets, fiber optic splice closures, or 5G infrastructure. - **Chemical Processing:** Preventing corrosion in facilities handling acids, alkalis, or solvents. - **Marine & Coastal:** Ideal for dockside equipment, harbor control systems, or offshore wind farms. **Installation & Compatibility Considerations:** The ASST103-316 is designed for **single-mounted enclosures** and requires machining for proper installation. It is **not compatible with 180° MMH hinges**, and users should verify enclosure compatibility before purchase. For enclosures not listed in nVent’s catalog, consult the manufacturer to ensure dimensional alignment. The rain hood ships with mounting accessories, simplifying installation while maintaining the enclosure’s ingress protection rating (IP66/IP67 when properly installed). **Why Choose nVent for Rain Hoods?** As a global leader in **thermal management, electrical protection, and enclosure solutions**, nVent (formerly part of the Hoffman and ELDON brands) combines decades of expertise with rigorous testing to deliver products that meet the demands of industrial environments. The ASST103-316 exemplifies nVent’s commitment to **durability, performance, and innovation**, providing engineers and facility managers with a trusted solution to extend the lifespan of critical outdoor enclosures. Whether deployed in a corrosive coastal facility or a high-temperature industrial plant, this stainless steel rain hood ensures uninterrupted operation by keeping water, debris, and contaminants out of your most valuable assets.