OCS (OCS3520)

The OCS (OCS3520) is a professional-grade, wall-mounted electrical enclosure designed to house and protect sensitive electrical and electronic components. With dimensions of 500mm (Height) x 400mm (Width) x 200mm (Depth), it provides a generous amount of internal space for mounting circuit breakers, contactors, control boards, and power supplies. Built from high-quality cold-rolled steel, this cabinet is engineered to provide a secure and climate-protected environment for both indoor and outdoor industrial, commercial, and residential installations.

Heavy-Duty Cold-Rolled Steel Construction

The OCS (OCS3520) is manufactured using thick-gauge cold-rolled steel, ensuring excellent structural rigidity and impact resistance. The cabinet is finished with a high-durability, anti-corrosive powder coating (typically in an industrial RAL 7035 grey). This treatment protects the metal from oxidation, moisture, and chemical exposure, making it ideal for harsh environments such as factories, workshops, and outdoor utility sites. The robust build serves as a physical shield against mechanical damage and unauthorized tampering.

Precision Weatherproof Sealing (IP Rated)

To protect the internal components from environmental hazards, the OCS (OCS3520) features a seamless polyurethane foam gasket along the door’s inner edge. When the door is closed and locked, this gasket creates a tight seal that prevents the entry of dust, dirt, and water. This makes the cabinet suitable for environments where splashing water or fine dust is present, ensuring the longevity of the electrical equipment housed inside. The door is designed with a rain-shield gutter at the top to divert water away from the opening.

Optimized Internal Mounting System

The cabinet is supplied with a removable galvanized internal mounting plate. This allows for the convenient pre-assembly of components outside the cabinet before final installation. The 200mm depth is specifically chosen to accommodate a wide variety of standard electrical hardware, including DIN rails, cable trunking, and larger transformers, without the risk of the components touching the front door. The mounting plate is grounded to ensure the safety of the entire electrical assembly.

Secure Locking and Cable Management

Security is a primary feature of the OCS series. The door is equipped with a heavy-duty chrome-plated lock (typically a wing-handle or triangular key system) that ensures only authorized personnel can access the electrical controls. For wiring, the cabinet includes a gland plate at the bottom, which can be easily drilled or punched to allow for cable entry and exit. This keeps the wiring organized and allows for the use of cable glands to maintain the cabinet’s weatherproof integrity.

Versatile Installation Design

The OCS (OCS3520) is designed for ease of installation. It features pre-drilled mounting holes on the back for direct wall mounting. The door is reversible, meaning it can be hinged on either the left or right side to suit the specific layout of your installation site. The 130° to 180° door opening range provides full access to the internal components, making maintenance and troubleshooting faster and safer for technicians.

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📌 KEY FEATURES

• Dimensions: 500mm (H) x 400mm (W) x 200mm (D).

• Material: High-strength cold-rolled steel with powder-coated finish.

• Weatherproof Design: Internal foam gasket protects against dust and water.

• Removable Mounting Plate: Galvanized steel plate for easy component assembly.

• Secure Locking Mechanism: Durable lock to prevent unauthorized access.

• Gland Plate Included: Removable bottom plate for easy cable management.

• Reversible Door: Flexible installation to suit specific site requirements.

• Grounding Studs: Integrated points for safe electrical earthing.

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📌 BENEFITS The primary benefit of the OCS (OCS3520) is the protection of your electrical investment. By housing components in a dedicated metal enclosure, you significantly reduce the risk of electrical failure due to environmental contamination or physical damage. For industrial users, it provides a professional and organized look for control systems, while for residential users, it offers a secure way to manage gate automation controllers and outdoor lighting circuits. It is a long-lasting, maintenance-free housing solution for any electrical project.

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📌 APPLICATIONS

• Gate Automation: Housing control boards and power supplies for sliding and swing gates.

• Industrial Control Panels: Mounting PLC systems and contactors for factory machinery.

• CCTV & Security: Protecting DVRs and power distribution boards for surveillance.

• Solar Power Systems: Managing inverter connections and battery fuses.

• Outdoor Lighting: Centralized control for landscape and security lighting.

• IT Networking: Small-scale wall-mounted housing for network switches and routers.

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📌 CONCLUSION The OCS (OCS3520) Electrical Metal Cabinet is a fundamental component for any professional electrical installation. By combining rugged steel construction with precision weatherproofing and versatile mounting options, it delivers a secure and reliable environment for your hardware. Whether you are setting up an industrial control system or an outdoor automation project, the OCS (OCS3520) provides the durability and space required to ensure a safe and long-lasting installation.

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