IP65\ IP66\ IP67\ IP68
BSUMWELL/ OEM
$0.8 - $16
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| Available in 2 to 24 Ways Waterproof Distribution Box HT Series | ABS+PC Electrical Enclosure | |||||||||
Engineered for Extreme Environments: The HT Series Advantage
The HT series distribution box sets a benchmark for reliability in both industrial and residential electrical installations. Designed for professionals who refuse to compromise on safety, our enclosures are crafted from high-grade, UV-stabilized ABS bases paired with impact-resistant, transparent polycarbonate (PC) covers. This dual-material construction ensures not only structural longevity—preventing yellowing and brittleness over time—but also high-visibility monitoring of circuit breaker status without the need to expose internal components to hazardous elements.
With a certified IP65 rating, the HT series offers an impenetrable barrier against dust, moisture, and extreme weather, making it the ideal solution for outdoor power distribution, workshops, and commercial facilities. We prioritize installation efficiency; every unit features a spacious, user-friendly interior with adjustable DIN rails and clearly marked knockout holes, significantly reducing labor time for electricians. By adhering to international electrical standards and prioritizing thermal insulation and flame-retardant properties, the HT series provides a secure, long-term infrastructure solution for critical power management.
Q1: What does the IP65 rating mean for this distribution box?
A1: An IP65 rating indicates that the enclosure is fully protected against dust ingress and is shielded against low-pressure water jets from any angle. This makes the HT series highly suitable for outdoor use, damp environments, and industrial locations where exposure to moisture or debris is common.
Q2: Can I install these boxes in direct sunlight?
A2: Yes. The HT series is manufactured using premium-grade ABS and PC materials that include UV-stabilized additives. These materials are specifically engineered to resist degradation, fading, and brittleness when exposed to long-term direct sunlight, ensuring the integrity of the enclosure over years of service.
Q3: How do I select the right size for my project?
A3: The HT series is highly versatile, available in configurations from 2-way up to 24-way. When choosing your size, consider the number of circuit breakers or modular devices you need to house. We recommend leaving 10-20% additional space for future circuit expansion or to ensure adequate heat dissipation within the box.
Q4: Is the transparent cover durable enough for high-traffic areas?
A4: Absolutely. The front cover is made of high-strength polycarbonate (PC), which is significantly more impact-resistant than standard plastic. It is designed to withstand mechanical stress and accidental impacts while providing clear, permanent visibility of your circuit status, maintaining both safety and convenience.












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.


