PS-C019
BSUMWELL/ OEM
$30 - $50
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| This power distribution box is engineered with a thickened, upgraded VO flame-retardant outer shell designed to withstand extreme industrial conditions. Unlike standard enclosures that use fragile recycled plastics, this environmentally friendly, non-flammable casing is rigorously tested to automatically extinguish when an ignition source is removed, ensuring core internal components are entirely protected from fire hazards. | |||||||||













Uncompromising Fire Safety and Material Integrity
This power distribution box is engineered with a thickened, upgraded VO flame-retardant outer shell designed to withstand extreme industrial conditions. Unlike standard enclosures that use fragile recycled plastics, this environmentally friendly, non-flammable casing is rigorously tested to automatically extinguish when an ignition source is removed, ensuring core internal components are entirely protected from fire hazards.
Premium Solid Copper Architecture for Thermal Stability
To guarantee long-term reliability under high-current loads, the unit is constructed using solid copper terminal blocks and solid copper plug pins. Standard hollow copper alternatives are prone to dangerous heat generation; however, these nickel-plated solid copper components deliver superior conductivity, low resistivity, and a significantly reduced risk of overheating during continuous high-voltage operations.
Professional Pre-Wired Assembly and Maintenance Efficiency
The internal architecture features meticulously neat, color-coded wiring and logical routing that bids farewell to hazardous, disorderly setups. Shipped fully assembled and pre-wired, the board offers a true plug-and-play experience straight out of the box. This professional-grade organization not only maximizes operational safety but also streamlines daily line changes, troubleshooting, and future modifications.
Rugged IP65 Weatherproof Protection and Versatility
Fitted with an anti-aging waterproof sealing ring, the unit achieves an IP65 protection rating, ensuring complete dust protection and resistance against low-pressure water jets from any direction. Combined with high corrosion and impact resistance, the enclosure is highly adaptable. It can be configured as a mobile handheld unit or fixed securely to a wall, making it an ideal, safe power solution for port terminals, factory workshops, construction sites, and stage power supplies.
Frequently Asked Questions (FAQ)
Q: Does the distribution box require internal wiring before it can be used?
A: No, the unit is shipped fully assembled with professional, pre-wired internal routing. It is completely plug-and-play and ready to use immediately upon power connection.
Q: How does the enclosure perform in high-temperature or fire-risk situations?
A: The box is manufactured from a thickened VO flame-retardant material. It is non-flammable and designed so that if exposed to open flames, it will not drop combustible materials and will automatically extinguish once the ignition source is removed.
Q: Is this power board suitable for wet outdoor environments?
A: Yes, the enclosure is built with an anti-aging sealing ring and carries an IP65 rating. It provides effective protection against dust ingress and water spray, making it reliable for harsh environments like construction sites and port terminals.
Q: Why are the plugs described as having "solid copper"?
A: The core of the plugs and the internal terminal blocks are made from solid copper rods rather than hollow copper. This solid construction, combined with nickel-plated treatment, provides much lower electrical resistance, meaning the unit will not easily overheat during continuous high-power usage.

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.


