connector
BSUMWELL/ OEM
$0.5 - $1.5
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| Constructed from high-density PA66 (Polyamide 66) thermoplastic polymer, the housing features flame-retardant properties certified to UL94-V0 flammability standards. The material maintains high structural tensile strength, impact resistance, and dielectric integrity across operating temperatures ranging from -25°C to +40°C. Solid brass contacts ensure low electrical resistance, minimal voltage drop, and high arc endurance during repeated mating cycles under load. | |||||||||
IP44 Ingress Protection: Seals internal conductive contacts against solid object penetration larger than 1 mm and multi-directional water splashing.
Spring-Loaded Safety Cap: An integrated spring lid with internal rubber seals maintains positive sealing pressure when disconnected, shielding live contacts from dust, moisture, and debris accumulation.
Integrated Cable Gland Strain Relief: Built-in rear compression cable gland prevents wire pull-out, strain, and moisture ingress along the cable entry point.
Certified Compliance: Manufactured to meet European and international electrical safety benchmarks, carrying formal CE, RoHS, and REACH certifications.
ISO 9001 Production Standards: Fabricated in ISO 9001 certified manufacturing facilities with standardized quality control processes, including high-voltage insulation tests, contact temperature rise verification, and mechanical durability assessments.
OEM/ODM Customization Capabilities: Flexible production workflows support custom housing colors, private label logo printing, and specialized packaging options with a low minimum order quantity (MOQ) of 500 units.
This industrial socket connector series is available in 16A and 32A current capacities. Configurable pin layouts include 3-pin (2P+E single phase at 230V), 4-pin (3P+E three phase at 400V), and 5-pin (3P+N+E three phase with neutral at 230V/400V).
PA66 is an engineering-grade thermoplastic selected for its high mechanical toughness, electrical insulation strength, chemical resistance against oils and solvents, and UL94-V0 flame resistance. It resists cracking and aging even when exposed to severe vibration, physical impact, or harsh outdoor environments.
Yes. The entire product lineup holds formal CE compliance, RoHS certification restricting hazardous substances, REACH compliance for chemical safety, and is produced in a facility certified under ISO 9001 quality management systems.
Custom branding services include laser-engraved or pad-printed custom logos on the protective lid casing, custom housing color combinations, and custom product packaging. OEM/ODM customization is available starting at a minimum order threshold of 500 pieces.

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.


