IP65\ IP66\ IP67\ IP68
BSUMWELL/ OEM
$0.8 - $19
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| ABS Black Waterproof Plastic Enclosure Box Electronic Instrument Case Electrical Project Outdoor Junction Box | |||||||||
Engineered for industrial-grade performance, our series of black waterproof enclosures provides a secure, climate-resistant housing for critical electronic components. Constructed from high-quality, impact-resistant ABS plastic, these enclosures are specifically designed to withstand harsh environments, offering reliable protection against dust, water spray, and corrosion. Unlike standard hobbyist boxes, our models incorporate heavy-duty construction with high-precision copper nut inserts for the cover screws, ensuring a vibration-resistant and repeatable assembly process that prevents stripping over time.
Beyond standard utility, we offer comprehensive OEM/ODM customization services to meet specific project requirements. Whether you require precision drilling for cable glands, custom silk-screen printing for branding, or specialized engravings for panel layouts, our manufacturing process ensures professional, repeatable results. The internal design features integrated mounting bosses and a robust sealing structure, making these enclosures the preferred choice for engineers and technicians requiring a durable, scalable solution for IoT sensors, power distribution modules, and industrial controllers.
Q1: How does the internal structure ensure a secure seal against the elements?
A1: Each enclosure is designed with a tongue-and-groove sealing profile that compresses a high-quality gasket when the lid is fastened. When combined with the provided stainless steel screws and integrated copper nuts, the design achieves an IP65 rating, ensuring that the interior remains protected from dust ingress and low-pressure water jets.
Q2: Are these enclosures suitable for modifying and mounting custom PCBs?
A2: Yes, the interior is equipped with multiple mounting pillars and boss locations, allowing for the direct screw-mounting of PCBs or custom base plates. The durable ABS material is also highly machinable, meaning it can be easily drilled, milled, or cut to accommodate connectors, switches, or cable glands as required by your project.
Q3: What customization options do you provide for bulk or industrial orders?
A3: We offer a full suite of OEM and ODM services, including CNC drilling, precision engraving, UV-printing, and silk-screen labeling. We can provide customized panels tailored to your specific hardware layout, ensuring a professional, turnkey housing solution for your manufactured products.
Q4: Is the black ABS material stable for long-term outdoor use?
A4: The enclosure is manufactured from industrial-grade ABS, which provides excellent structural rigidity and moderate resistance to environmental stressors. While designed for rugged applications, if your project involves extreme, continuous direct sun exposure, we recommend ensuring the installation location is sheltered or utilizing additional UV-protective coatings if necessary.











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Q1: What makes this ABS enclosure suitable for direct burial or underground applications compared to standard PVC?
A1: High-grade ABS provides significantly higher impact resistance, tensile strength, and structural rigidity than standard PVC. This allows the enclosure to withstand the constant soil pressure, gravel shifting, and freeze-thaw cycles common in underground environments without cracking or deforming, while naturally resisting underground moisture, fungi, and soil chemicals.
Q2: How does the cable sealing system maintain its IP68 rating under high hydrostatic pressure?
A2: The enclosure utilizes a combination of compression-fit silicone gaskets along the lid and specialized mechanical cable glands at the entry points. When the glands are tightened, they compress a internal rubber seal uniformly around the cable jacket, preventing water tracking even when the unit is submerged or subjected to rising groundwater levels.
Q3: Can these plastic enclosures safely operate in industrial areas requiring explosion-proof specifications?
A3: Yes. The enclosure is engineered with high-density, flame-retardant ABS material that mitigates the risk of static build-up and surface arc ignition. Its robust wall thickness and secure fastening mechanism are designed to prevent external gases or dust from contacting internal electrical sparks, making it ideal for zone-classified dust or non-mining volatile environments.
Q4: Are these boxes resistant to prolonged sunlight if used above ground before transitioning underground?
A4: While standard ABS can degrade under prolonged UV exposure, our industrial-grade enclosures are manufactured with integrated UV-stabilizing compounds. This advanced formulation prevents the plastic from becoming brittle, fading, or cracking when exposed to direct sunlight in outdoor, above-ground installations.
Q1. Can I request samples of waterproof aluminum enclosures before bulk ordering?
A: Absolutely. We encourage sample orders for quality validation and even accept mixed samples. While standard samples are provided free of charge for qualified clients, custom samples may incur a nominal fee that will be credited toward future orders.
Q2. What is your production lead time?
A: Our streamlined process ensures:
Samples: 3-5 working days (expedited service available)
Mass production: 1-2 weeks for orders exceeding 1,000 units
Note: Lead times may vary for complex customization projects.
Q3. Is there a minimum order quantity (MOQ) for waterproof enclosures?
A: We prioritize flexibility for our partners:
Sampling: MOQ 1 unit for quality verification
Bulk orders: Competitive MOQ starting at 500 units, with tiered pricing for volume orders
Q4. What shipping methods do you offer for international orders?
A: We provide end-to-end logistics solutions:
Express: DHL/UPS/FedEx (3-5 days, door-to-door tracking)
Air freight: 5-7 days for urgent bulk shipments
Sea freight: Economical option for full-container loads (FCL)
Customs clearance support included for all shipments.
Q5. What is the standard ordering process?
A: Our 5-step streamlined workflow:
Technical consultation (application scenarios/IP rating requirements)
DFM analysis & formal quotation
Sample approval & 30% deposit payment
Production with weekly progress reports
Final inspection & balance payment
Q6. Can you apply custom branding to the products?
A: Yes, we offer value-added OEM services:
Logo engraving/pad printing (provide vector files in .ai/.eps format)
Custom packaging solutions
Design proof must be approved 72hrs before production commencement.
Q7. What quality assurance do you provide?
A: Our commitment includes:
Product warranty: 2-year limited warranty (extendable)
Certifications: IP68/IP69K compliant, RoHS & REACH certified
Testing reports: Third-party lab reports available upon request
Q8. How are quality issues handled?
A: Our zero-defect protocol ensures:
Prevention: ISO 9001:2015 certified production with automated optical inspection
Resolution:
Single-unit defects: Replacement within 48hrs (NCR report provided)
Batch issues: Full root-cause analysis + 3 resolution proposals within 72hrs
Critical defects: On-site technical support available
Need More Details?
Contact our sales team at [Sales@bsumwell.com] for project-specific consultation.


