IP65\ IP66\ IP67\ IP68
BSUMWELL/ OEM
$0.71 - $9.2
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| Custom Waterproof Junction Box Electronic Instrument Enclosures Outdoor IP65 Weatherproof case ABS Plastic Junction Box Projects | |||||||||
Product Overview
Designed specifically for the protection of sensitive electronic instruments, our custom waterproof junction boxes provide an uncompromising barrier against environmental hazards. Built from high-grade industrial plastics, these enclosures are engineered to meet the stringent demands of precision instrumentation, ensuring that delicate internal circuitry, sensors, and data acquisition components remain protected from moisture, corrosive elements, and physical impact.
Why Choose Our Custom Instrument Enclosures?
Application-Specific Precision: We understand that electronic instruments require exact fits. Our manufacturing process allows for high-tolerance customization, ensuring that your specific circuit boards, displays, and interface ports are perfectly aligned and securely mounted within the enclosure.
Optimized Material Science: Our selection of high-impact polymers ensures superior resistance to chemical exposure and UV degradation, which is critical for long-term reliability in both laboratory and harsh field environments.
Advanced Sealing Technology: Featuring professional-grade gasketing and compression seals, our enclosures are rigorously tested to maintain integrity under varied atmospheric conditions, effectively preventing ingress that could lead to signal interference or component failure.
Expert Manufacturing Standards: Backed by years of experience in technical enclosure fabrication, we utilize state-of-the-art CNC machining and molding processes. This ensures consistency in wall thickness and structural rigidity, providing a professional-grade finish that enhances the value and longevity of your electronic equipment.














1. What makes these enclosures specifically suited for "electronic instruments"?
Unlike standard electrical boxes, our enclosures are designed with the unique requirements of delicate electronics in mind. This includes features like integrated mounting standoffs for PCBs, smooth internal surfaces to prevent component interference, and the ability to customize precise cutouts for connectors, screens, and cabling without compromising the structural integrity or the waterproof rating of the unit.
2. How are custom cutouts and modifications handled?
We offer precision machining services to customize the enclosure to your exact specifications. This includes creating accurate openings for data ports, switches, buttons, or viewing windows. By utilizing professional CNC tools, we ensure that every modification is clean, precise, and properly sealed to maintain the enclosure's overall environmental protection rating.
3. What level of waterproof protection can I expect from these enclosures?
Our enclosures are engineered to meet high Ingress Protection (IP) ratings. The specific rating is achieved through a combination of high-precision mold design, durable high-quality gaskets, and secured fastener systems. We perform quality checks to verify the compression and seal performance, ensuring your instrumentation remains dry and operational in intended environments.
4. Can these boxes be used for outdoor sensing or monitoring equipment?
Yes. These enclosures are an excellent choice for outdoor instrumentation. Because they are constructed from UV-resistant materials and feature robust sealing systems, they provide the necessary protection against rain, humidity, and airborne contaminants required for reliable operation of monitoring systems, remote sensors, and data loggers.

BSUMWELL Company Show
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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.


