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Waterproof Distribution Box

In the field of electrical installation, especially when facing outdoor, humid, dusty or environments that require additional protection, waterproof distribution box play a crucial role. GREENWATT specializes in producing waterproof enclosures and provides customized development services. The circuit breaker waterproof enclosure is a specially designed sealed or high protection level enclosure, which is used to protect the internal circuit breaker or switch device, effectively isolate moisture, dirt, oil stains, and accidental physical impacts, thereby improving the safety, reliability, and service life of electrical equipment. When choosing a suitable circuit breaker waterproof enclosure, the primary consideration is its protection level. For example, basic circuit breaker waterproof enclosures are suitable for slightly damp balconies or indoors, while circuit breaker waterproof enclosures that can withstand high-pressure water spray are standard for outdoor meter enclosures or kitchens. As for underwater environments, the highest protection level IP68 circuit breaker waterproof enclosure is needed to provide long-term immersion protection. How to choose an appropriate waterproof enclosure for circuit breakers or switches? This requires a comprehensive assessment of the protection level (IP) requirements of the actual environment, the size specifications of the protected circuit breaker, and the special requirements of the environment for materials (temperature resistance, corrosion resistance, impact resistance). The waterproof enclosure for circuit breakers is an essential protective component in building safe, stable, and adaptable electrical systems to various environmental challenges, providing protection for critical circuit breakers.
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Automatic High Water Alarm for Sump Pump Systems with 110dB Alarm

Automatic High Water Alarm for Sump Pump Systems with 110dB Alarm

A rugged sump-pump alarm and controller for water-level/flood alerts. It delivers a ≥110 dB visual/audio warning and offers three modes: (1) auto alarm with manual pump, (2) manual pump with alarm, and (3) fully automatic pump and alarm based on water level. The waterproof enclosure resists moisture, corrosion, and UV. It comes with a contactor, ground bar, terminal block, and external test switch, plus a wiring diagram for easy installation. Suitable for sump pits, water tanks, wells, and general flood control.

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Outdoor Electrical Box NEMA Enclosure with 12V Cooling Fan

Outdoor Electrical Box NEMA Enclosure with 12V Cooling Fan

This 19.7 × 15.7 × 7.9 in IP65 electrical enclosure combines rugged cold-rolled steel with a powder-coated finish for superior corrosion resistance. A built-in 12 V cooling fan and side vents expel heat, while weather-tight seals protect gear from dust, rain, and snow. Pre-cut knockouts plus stainless-steel hardware make wall or pole mounting quick, and the clear front panel lets you monitor Wi-Fi, solar, irrigation, or other electronics at a glance.

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Weatherproof and Vented Electrical Enclosure Box - Pole/Wall Mountable

Weatherproof and Vented Electrical Enclosure Box - Pole/Wall Mountable

This outdoor electrical enclosure kit includes everything needed for quick, tidy installations: an ABS junction box with IP-65 waterproof, dust-proof, and UV-resistant protection; a 12 V cooling fan and vented side panels for continuous airflow; an aluminum DIN rail, metal backplane, and mounting plate for orderly component placement; two stainless-steel hoops and hardware for either wall or pole mounting; and two ½″ NPT cable glands plus screws and anchors. With generous internal dimensions of 13.6 × 10.4 in, the box offers ample space for circuit boards, terminal blocks, and other electronics while its secure metal latches keep contents safe in harsh outdoor environments.

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Heavy Duty Plastic Outdoor Extension Cord Box with Transparent Cover

Heavy Duty Plastic Outdoor Extension Cord Box with Transparent Cover

This heavy-duty outdoor extension cord box features a hinged transparent cover for easy equipment monitoring and a spacious interior (8.1"x4.2"x3.8"). Made from 3.5mm thick plastic with a secure 304 stainless steel latch, it ensures durability and weather resistance. The built-in bracket simplifies equipment installation, while waterproof silicone plugs offer extra protection against moisture. Designed for versatile wall or tree mounting, this waterproof box is ideal for protecting electrical connections for garden tools, security cameras, lighting, and more. The package includes one electrical junction box, two waterproof silicone plugs, and four metal screws with expansion tubes.

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Transparent Plastic Electric Project Box Enclosure with Mounting Accessories

Transparent Plastic Electric Project Box Enclosure with Mounting Accessories

This outdoor electrical junction box features an IP67 waterproof and dustproof design, providing reliable protection for your electrical and electronic devices. With stainless steel latches, an aluminum DIN rail, and included cable glands, this enclosure is perfect for various indoor and outdoor applications, ensuring durability, secure installation, and stable signal transmission.

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Waterproof Junction Box  – IP67 Weatherproof Cable Connector Box

Waterproof Junction Box – IP67 Weatherproof Cable Connector Box

The lockable enclosure features a sturdy gray base made from fiberglass-reinforced polycarbonate, paired with your choice of a clear or gray polycarbonate lid. It comes equipped with stainless steel latches, a padlock hasp for extra security, and a continuous gasket on the lid to ensure a watertight seal. Inside the base, 16 mounting bosses are provided to securely fasten your PCB.

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MCCB Waterproof Enclosure

MCCB Waterproof Enclosure

Greenwatt's MCCB waterproof enclosure provides IP66/IP67 protection for molded case circuit breakers in special environments. These enclosures are designed specifically for industrial power distribution, renewable energy, and marine applications, protecting plastic case circuit breakers from water, dust, salt spray, and mechanical impacts, greatly safeguarding the safety of the power distribution system.

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MCB Waterproof Enclosure

MCB Waterproof Enclosure

MCB Waterproof Enclosure feature a lightweight and rugged design, providing reliable protection for wiring sensors and low-voltage circuits. As a professional manufacturer, Greenwatt's products are an excellent choice for many small electrical and telecommunications projects.

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Buy Waterproof Distribution Box made in China from our factory. As one of the China Waterproof Distribution Box manufacturer and supplier, we can provide customers with stable and high-quality products.
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