DC Enclosure for 2P DC500V 160A/250A MCCB

Noark WPB Series – IP65 Rated Waterproof Enclosure for DC MCCBs

The WPB Series enclosure is a rugged, weather-resistant housing designed to protect DC moulded-case circuit breakers in harsh and exposed environments. Ideal for solar, battery-storage and off-grid installations, this enclosure ensures reliable operation of critical protective equipment under demanding conditions.

Key Features

• Rated to IP65 (dust-tight and protected against water jets) for outdoor or harsh-location use.
• UV-stable, impact-resistant housing designed to endure long-term exposure to sun, rain and wind.
• Pre-fitted with cable glands, mounting brackets and fasteners for rapid install and panel integration.
• Clear viewing door and locking option for secure inspection without removing the cover.
• Flexible compatibility – accommodates DC moulded-case breakers and accessories in solar/energy-storage installations.

Typical Applications

• Enclosure for DC circuit-breakers in solar combiner boxes and inverter input panels.
• Battery-storage system protection where outdoor or semi-outdoor mounting is required.
• Remote power installations, off-grid cabins or telecom towers in harsh environments.
• Any location where a reliable weather-proof protective housing is required for DC switching equipment.

Installation Notes

• Install on a flat surface, ensure conduit or gland entries are sealed after cable runs.
• Position the MCCB and accessories in the enclosure in line with manufacturer clearances for ventilation and wiring.
• Ensure the door is fully closed and fastened/locked after installation to maintain IP65 integrity.
• Use appropriate cable-gland sizes and wire-ratings for outdoor DC circuits.

With the WPB Series enclosure, you safeguard your DC switching hardware from environmental stress, ensuring long-term reliability and maintenance-free performance in challenging solar and energy-storage installations.