Aluminium Protection Connector Waterproof Mjpt Pre-Insulated Electric Cable Sleeve
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Product Highlights
- Water Resistant Design: Features a black thermoplastic sealed with a flexible elastomer ring for water resistance.
- Anti-Oxidation Protection: Contains neutral contact grease to protect aluminum against oxidation and improve contact area.
- High Mechanical Strength: Mechanical resistance reaches 50% of the cable breaking load.
- Color Code Identification: Color coding allows for quick and easy cable size verification.
- Standard Compliance: Withstands tests described in French standard NFC 33021.
- Cold Pressing Technics: Crimping is realized on the plastic part according to body marks using cold pressing.
- OEM and Customization: Customized products, artwork, and mold modifications are available.
- Free Sample Availability: 1 to 2 pieces of samples can be provided for free upon request.
Product Attributes
- Customization
- Available
- Technics
- Cold Pressing
- Standard
- GB
- Model NO.
- MJPT
- Usage
- Line Fittings
- Type
- Copper Cable Lug
- Name
- Mjpt Pre-Insulated Sleeves
- Material
- an Aluminum Sleeve with a Stop in The Middle
- Series
- Mjpt
- MOQ
- 10000PCS
- Transport Package
- Carton
- Specification
- CE, ISO9001
- Trademark
- optelec
- Origin
- China
- HS Code
- 85044030
- Production Capacity
- 1000PCS/Month
- Package Size
- 10.00cm * 10.00cm * 10.00cm
- Package Gross Weight
- 2.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Aluminium Protection Connector Waterproof Mjpt Pre-Insulated Electric Cable Sleeve
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Product Description
The crimping is realized on the plastic part according to the marks on the body of the sleeve.
These pre-insulated sleeves MJPB and MJPT type are used to link or repaire LV overhead connection.
MJPT sleeves withstand the tests described in the French standard NFC 33021.
They are water resistant .The mechanical resistant is 50% of the cable breaking load. A color code permits to check quickly the cable sizes.
| Item No. | Cross Section(mm2) | Dimensions (mm) | ||
| ΦA | ΦB | ΦD | ||
| MJPT16 | 16 | 5.5 | 5.5 | 20 |
| MJPT25 | 25 | 6.5 | 6.5 | 20 |
| MJPT35 | 35 | 8 | 8 | 20 |
| MJPT35-25 | 35-25 | 8 | 6.5 | - |
| MJPT50 | 50 | 9 | 9 | 20 |
| MJPT50-35 | 50-35 | 9 | 9 | 20 |
| MJPT70 | 70 | 10.5 | 10.5 | 20 |
| MJPT70-35 | 70-35 | 10.5 | 8 | 20 |
| MJPT70-50 | 70-50 | 10.5 | 9 | 20 |
| MJPT95 | 95 | 12.2 | 12.2 | 20 |
| MJPT95-35 | 95-35 | 12.2 | 8 | 20 |
| MJPT95-50 | 95-50 | 12.2 | 9 | 20 |
| MJPT120D25 | 120 | 14.2 | 14.2 | 25 |
| MJPT150 | 150 | 15.5 | 15.5 | 25 |
| MJPT150-70 | 150-70 | 15.5 | 10.5 | 25 |




Mission: "From Design to Delivery, Powtech Offers You Reliability".
Vision: To pioneer sustainable technologies that connect communities and power global progress






Q1:Can u provide us with samples?
Ans1: Yes, we can provide 1 to 2pcs samples for free.
Q2:If we need customized/OEM product, Can u supply?
Ans2: Yes,Customized/OEM product/artwork is available for us. Professional designers, Advanced technicians and mold modifications department ensure that we will make the exact model for u accordingly.
Q3:If u can accept small trial order?
Ans3: Yes, small trial order is accepted.
Q4:What payment terms available for u?
Ans4: We accept TT, LC, Alipay etc.
Q5:Can u offer discount?
Ans5: Yes, Discount available on large order. The larger the order, the more discount we will offer.
Q6:What is ur delivery time?
Ans6: Usually, delivery will be made within 2 weeks after down payment; If order very large,one month we will need. Please note, delivery time is production time, and shipping time not included. If u want to know, we can help u consult shipping company for details.
About the Supplier
Company Profile
Founded in 1994 and headquartered in Qingdao, China, Qingdao Powtech Electronic Co., Ltd is a trailblazing high-tech enterprise dedicated to designing, manufacturing, and supplying advanced solutions for telecommunications and power transmission industries. With over 30 years of expertise, we combine innovation, precision engineering, and customer-centric values to deliver reliable, sustainable technologies worldwide.
Mission: "From Design to Delivery, Powtech Offers You Reliability".
Vision: To pioneer sustainable technologies that connect communities and power global progress.
Core Brands & Solutions
Leveraging a dual-brand strategy, we cater to diverse industry needs:
Optelec brand
Leader in Optical Communication & Power Transmission Optical Communication:
FTTH cables, ADSS/OPGW cables, fiber jumpers/pigtails, FAT/FDT distribution boxes, optical network components, and cable accessories. Power Transmission & Distribution:
Piercing clamps, ABC clamps, composite/ceramic insulators, surge arresters, fuses, switchgear cabinets, and cable terminals.
Jetpower brand
Innovator in Renewable Energy & Power Systems Solar street lighting systems.
Customized power supply solutions for telecom towers and industrial applications.
Manufacturing Powerhouse & Supply Chain Advantage
Advanced Production Capabilities 50+ Precision Machinery Units: 30+ injection molding machines for cable accessories and insulators, 10+ hydraulic press systems, 3 extrusion lines for cable sheathing, 2 laser cutting machines for high-precision components, 20+ stamping machines for metal parts, and 10+ welding systems for structural assemblies.
Scalable Output: Combined capacity of 2.5 million units annually, supporting both standardized and customized orders.
Agile Logistics: Integrated production-to-shipment workflows ensure 48-hour response times and on-time delivery across global markets.
Quality & Compliance Excellence Certifications: CE, RoHS, TUV, SGS, ISO 9001 (Quality), ISO 14001 (Environment), ISO 45001 (Safety).
Standards: Compliant with IEC, ANSI, and rigorous type-testing protocols.
In-House Testing: ISO-certified laboratory ensuring end-to-end quality control from R&D to delivery.
Global Impact & Strategic Partnerships Trusted By: British Telecom, France Telecom, Digicel, KEPCO (Korea), KPLC (Kenya), EDM (Mozambique), and major Brazilian power companies.
Global Reach: Serving 50+ countries with agile logistics, OEM/ODM flexibility, and competitive pricing.
Commitment: Tailored solutions that enhance efficiency, reliability, and sustainability for telecom and energy infrastructures.
Key Highlights 30+ Years of industry leadership.
Dual-Brand Portfolio: Optelec (optical/power) & Jetpower (solar/energy systems).
Advanced Manufacturing: 50+ machinery units ensuring rapid production cycles.
Globally Certified: Robust quality systems and in-house testing capabilities.
Strategic Alliances: Partnered with top-tier operators to drive global connectivity and energy resilience.
Qingdao Powtech stands at the forefront of technological innovation, bridging the gap between reliability and progress. By integrating cutting-edge engineering, stringent quality, and sustainable practices, we empower industries to build resilient networks and energy systems for a connected future.
Connect with Us. Power Your Progress.
About Our Factory & Business Background
- Address
- Dazhoucun Industrial Park, Chengyang District, Qingdao, Shandong, China
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2007-05-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia
FAQ
- Can you provide samples?
- Yes, we can provide 1 to 2pcs samples for free.
- Do you supply customized or OEM products?
- Yes, Customized/OEM product/artwork is available for us. Professional designers, Advanced technicians and mold modifications department ensure that we will make the exact model for u accordingly.
- Do you accept small trial orders?
- Yes, small trial order is accepted.
- What payment terms are available?
- We accept TT, LC, Alipay etc.
- Do you offer discounts?
- Yes, Discount available on large order. The larger the order, the more discount we will offer.
- What is the delivery time?
- Usually, delivery will be made within 2 weeks after down payment; If order very large,one month we will need. Please note, delivery time is production time, and shipping time not included. If u want to know, we can help u consult shipping company for details.
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