Shenzhen Ulinkcon Technology Co., Ltd.
| Payment Terms | T/T,D/A,D/P,MoneyGram,L/C |
| Supply Ability | 100000 pairs each month |
| Delivery Time | 3~6 working days |
| Packaging Details | High Quality export carton |
| Number of Pins | 4Pin |
| Current | 50A |
| Material | Nylon |
| Protection level | IP67 |
| Flame-resistant rating | UL94-V0 |
| Sealing Material | Waterproof O-Ring |
| Color | Blue,Black,Red |
| Brand Name | Ulinkcon |
| Model Number | M25 |
| Certification | CE/Rohs |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,D/A,D/P,MoneyGram,L/C | Supply Ability | 100000 pairs each month |
| Delivery Time | 3~6 working days | Packaging Details | High Quality export carton |
| Number of Pins | 4Pin | Current | 50A |
| Material | Nylon | Protection level | IP67 |
| Flame-resistant rating | UL94-V0 | Sealing Material | Waterproof O-Ring |
| Color | Blue,Black,Red | Brand Name | Ulinkcon |
| Model Number | M25 | Certification | CE/Rohs |
| Place of Origin | China |
50A Waterproof Connectors M25 4 Pin Wire To Wire Power Connector with IP67 waterproof rating and 500V capacity. Designed for reliable high-power transmission in demanding outdoor environments.
M25 round design with 4-pin layout, rated for 50A continuous operation. Foolproof pin design prevents reverse connection and equipment damage.
Built for harsh outdoor environments with integrated sealing structure and weather-resistant silicone sealing ring. Protects against rain, sand, fog, and temperature variations.
UV-resistant, anti-aging engineering plastic shell withstands -40°C to +105°C temperatures. Anti-oxidation pins ensure 10+ year service life.
Push-lock quick release system requires no tools. Self-locking buckle design balances convenience with stability for efficient outdoor operations.
| Number of Poles | 4Pin waterproof connector |
| Current Rating | 50A max |
| Voltage Rating | 600VAC max |
| Durability Voltage | 2500VAC @ 60 s |
| Contact Resistance | 10 mΩ max |
| Insulation Structure | 500 MΩ at 500VDC |
| Operating Temperature | -40°C ~ +105°C |
| IP Class | IP67 (1m / 30min) |
| Mold Material | PA66 |
| Contact/Terminal Material | Gold Plated Brass |
| Seal Material | Silicone |
| Voltage Rating | 600VAC max |
| Current Rating | 50A max |
| Min Wire Size OD | 6.5mm ~ 10mm |
| Max Wire Size OD | 10.5mm ~ 18mm |
| Max Cable Cross Section Area | 0.5mm² ~ 6.0mm² |
Rated voltage, also known as operating voltage, depends on the connector insulation material and spacing between contact sizes. Some components may not function properly below their rated voltage.
We support mainstream international payment methods: T/T (Telegraphic Transfer), L/C (Letter of Credit), PayPal, and West Union. For large orders, 30% down payment + 70% balance before shipment is our standard term.
We provide multiple shipping options: 1) Courier (DHL/UPS/FedEx): 3 - 7 working days for small parcels; 2) Air freight: 7 - 15 working days; 3) Sea freight: 20 - 45 working days. Delivery time varies by destination and shipping method.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2012
Total Annual:
5,000,000-10,000,000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Shenzhen Ulinkcon Co., Ltd. is a leading company specialized in designing and manufacturing industrial waterproof circular connectors, power signal connectors.Based on its high degree of precision, high-quality automatic insertion & self-locking system, our products are widely used in a variety ... Shenzhen Ulinkcon Co., Ltd. is a leading company specialized in designing and manufacturing industrial waterproof circular connectors, power signal connectors.Based on its high degree of precision, high-quality automatic insertion & self-locking system, our products are widely used in a variety ...
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