Xiamen Rongmai Electrical Equipment Co., Ltd.
| Temperature | -40 ℃ to 80 ℃ |
| Advantage | convenient |
| Operatingtemperaturerange | -40°C to +85°C |
| Material | Stainless Steel / Aluminum / Polycarbonate |
| Payment Terms | TT |
| Mountingtype | Wall-mounted / Pole-mounted / Floor-standing |
| Corrosionresistance | High corrosion resistance |
| Lid | transparent |
| Ingressprotectionrating | IP65 / IP66 / IP67 |
| Place of Origin | XiaMem,China |
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Product Specification
| Temperature | -40 ℃ to 80 ℃ | Advantage | convenient |
| Operatingtemperaturerange | -40°C to +85°C | Material | Stainless Steel / Aluminum / Polycarbonate |
| Payment Terms | TT | Mountingtype | Wall-mounted / Pole-mounted / Floor-standing |
| Corrosionresistance | High corrosion resistance | Lid | transparent |
| Ingressprotectionrating | IP65 / IP66 / IP67 | Place of Origin | XiaMem,China |
| High Light | Heavy Duty Waterproof Distribution Box ，Waterproof Distribution Box Corrosion Resistant ，Dustproof Power Distribution Cabinet | ||
The Heavy Duty Series Power Cabinet is engineered for high-exposure industrial environments where electrical integrity is non-negotiable. This enclosure provides a centralized, high-strength housing solution for power distribution, motor control, and automation components. Designed to withstand mechanical stress, chemical exposure, and extreme weather, it serves as a critical protective barrier for large-scale industrial and utility electrical systems.
| Parameter | Technical Standard / Value |
|---|---|
| Ingress Protection | IP66 / IP67 (Dust-tight & Heavy Seas Protection) |
| Material Composition | Reinforced Cold-Rolled Steel / Stainless Steel 304/316 |
| Surface Treatment | Epoxy Polyester Powder Coating (80-120μm thickness) |
| Impact Resistance | IK10 (Protects against 20 Joules of impact) |
| Corrosion Resistance | Salt Spray Tested (ASTM B117) for 500+ Hours |
| Door Opening Angle | 120° with Reversible Hinge System |
| Sealing Technology | Continuous Polyurethane (PU) Foam Gasket |
The cabinet undergoes a multi-stage pre-treatment process followed by a high-micron Epoxy Polyester powder coating. This ensures the unit remains rust-free in high-salinity coastal areas or chemical processing plants. For extreme acidity, Grade 316 Stainless Steel options are available to meet ASTM standards.
Unlike standard residential boxes, this power cabinet is constructed with a reinforced frame and thickened panels (up to 2.0mm steel thickness). It is rated IK10 for impact, meaning it can withstand external mechanical shocks common in mining, oil & gas, and heavy manufacturing sites.
The enclosure utilizes a CNC-poured Polyurethane (PU) foam-in-place gasket. This continuous seal ensures that even under high-pressure water jets (IP66) or temporary submersion, no moisture or fine particulate matter (dust/sand) can penetrate the internal chamber.
Company Details
Business Type:
Manufacturer,Seller,Exporter,Trading Company,Distributor/Wholesaler
Year Established:
2017
Employee Number:
100~500
Ecer Certification：
Verified Supplier
Xiamen Rongmai Electric: A Comprehensive Business Upgrade and Transformation! We specialize in the R&D and manufacturing of a full range of power distribution boxes, including temporary construction site units, residential lighting panels, power distribution units, fire control cabinets, and ... Xiamen Rongmai Electric: A Comprehensive Business Upgrade and Transformation! We specialize in the R&D and manufacturing of a full range of power distribution boxes, including temporary construction site units, residential lighting panels, power distribution units, fire control cabinets, and ...
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