This ABS/PC material plastic waterproof distribution box (300 × 200 × 160mm) is a small and medium-sized protective box designed specifically for electrical equipment safety protection. Its core positioning is "lightweight, high protection, and adaptable to multiple scenarios", focusing on solving the waterproof, dust-proof, and stable operation needs of electrical components in outdoor/humid environments. It is widely used in mild protection scenarios for civil, commercial, and industrial use.

This ABS/PC material plastic waterproof distribution box (300 × 200 × 160mm) is a small and medium-sized protective box designed specifically for electrical equipment safety protection. Its core positioning is "lightweight, high protection, and adaptable to multiple scenarios", focusing on solving the waterproof, dust-proof, and stable operation needs of electrical components in outdoor/humid environments. It is widely used in mild protection scenarios for civil, commercial, and industrial use.

Core material: ABS/PC composite material, balancing protection and practicality
The main body of the box is made of ABS and PC blended composite materials, which complement each other's advantages and enable the box to have multiple characteristics at the same time, distinguishing it from traditional pure plastic or metal boxes:
ABS characteristics: Improve the toughness and impact resistance of the box, making it less prone to cracking or deformation in daily collisions (such as outdoor construction collisions, equipment handling friction); At the same time, it has good processing accuracy and better sealing at the corners and interfaces of the box, avoiding leakage problems caused by material shrinkage.
PC characteristics: Strengthen the high temperature and aging resistance of the box body - long-term exposure to outdoor sunlight (temperature -30 ℃~80 ℃), it is not easy to fade or become brittle; And the PC material itself has a certain degree of flame retardancy (compliant with UL94 V0 level or equivalent industry standards), which can effectively reduce the risk of fire caused by electrical short circuits.
Comparative advantages: Compared to metal enclosures (such as stainless steel and cold-rolled steel), it reduces weight by about 40%, makes wall mounted/embedded installation more effortless, and has no rust hazards; Compared to pure ABS boxes, the resistance to high and low temperatures, as well as UV rays, has increased by more than 30%, and the outdoor service life can reach 5-8 years.
 

Key specifications: 300 × 200 × 160mm, suitable for small and medium-sized electrical scenarios
The dimensions (length x width x height) are 300mm x 200mm x 160mm, belonging to the category of small and medium-sized distribution boxes. The internal space has been optimized and designed to accommodate most civilian and commercial mild electrical configurations:
Internal capacity: It can accommodate 10-15 standard module circuit breakers (such as 1P/2P air switches), small relays, terminal blocks, and other components, meeting the needs of household power distribution, commercial lighting control, outdoor charging pile matching, equipment local circuit protection, etc.
Installation adaptation: The box body reserves standardized installation holes (back/bottom), supporting two installation methods: wall mounted and embedded (such as wall reserved holes and equipment side brackets). The installation hole diameter matches commonly used expansion screws and fixing buckles, and no additional drilling is required.
Detail design: The box door is equipped with a hidden hinge (to avoid exposed rust), a press lock (no key required, convenient to open and close), and some styles can be optionally equipped with a transparent observation window (made of PC material, allowing clear viewing of the internal component operation status without the need for door opening inspection).
 

 Core Protection Performance: Focusing on "Waterproof, Dustproof, and Safe"
As the "protective shell" of electrical equipment, its core advantage lies in targeted solutions to the pain points of outdoor/humid environments, and its specific performance can cover most non extreme harsh scenarios:
Waterproof grade: IP54 or above by default (IP65 for some upgrades), which can effectively prevent rainwater splashing (such as outdoor rainstorm, water dripping on the wall), ground water splashing, and the top of the box is slightly inclined to avoid rainwater deposition; The joint between the box door and the box body is equipped with an aging resistant rubber sealing strip, which forms a complete sealed cavity after closing to prevent moisture from infiltrating and causing component short circuits.
Dustproof ability: The IP54 dustproof feature can block the majority of dust and sand particles from entering the interior of the box, especially suitable for dusty scenes such as factory workshops and roadside distribution boxes, reducing the impact of dust coverage on electrical component heat dissipation and contact conductivity.
Safety assistance: In addition to material flame retardancy, the surface of the box has undergone anti-static treatment (surface resistance ≤ 10 ^ 9 Ω), which can prevent static electricity from accumulating and adsorbing dust or causing electrostatic discharge; Some styles have reserved grounding terminals inside, which can be connected to ground wires to further enhance electrical safety.
 

 Applicable scenarios: Covering mild protection needs in multiple fields
With the characteristics of "lightweight, easy to install, and high protection", this distribution box can adapt to various scenarios and can be used directly without complex customization:
Civilian scenarios: home balcony/outdoor charging pile supporting protection, villa courtyard lighting/irrigation circuit control, high-rise residential corridor emergency lighting distribution box.
Commercial scenarios: Commercial storefront advertising light box circuit protection, office corridor fire emergency circuit box, parking lot parking space guidance light control box.
Industrial/Engineering Scenarios: Local circuit protection for non heavy equipment in factory workshops, power boxes for road monitoring cameras, and circuit boxes for intelligent access control systems in residential areas.
Special scenarios: Circuit protection for irrigation equipment in agricultural greenhouses (moisture-proof, pesticide corrosion resistant), circuit control for outdoor signage in scenic areas (UV resistant, temperature resistant).
Overall, this product is a small and medium-sized electrical protective enclosure with strong versatility, reliable protection, and high cost-effectiveness. It is particularly suitable for scenarios that require easy installation, lightweight, and no extreme protection (such as strong acid and alkali, heavy impact).