Reliable cooling solutions extend the functional lifespan of telecom equipment, enabling it to operate efficiently even under demanding conditions. Their primary purpose is to shield these components from external threats, including environmental conditions, physical damage, and. . A waterproof power supply enclosure is a protective box designed to house electrical circuits, power supplies, or electronic components. These enclosures prevent water, dust, and debris from entering, ensuring that internal parts stay safe and functional. Learn more! IP55 Rated | 24U | AC110V or. . Built to NEMA 4X from stainless steel, Armagard's Waterproof Rack Mount Cabinet can safely house conventional rack-mountable equipment up to a maximum capacity of 18U.