Technical SpecificationsIP68 Waterproof High Current 50A Cnlinko DL28 3Pin Male Plug Cable Connector for Industrial Power Stage Equipment LED Lighting
| Protection level |
IP68/IPX9K |
| Rated current |
50A |
| Rated voltage |
2/3Pin: 500V AC
4/5Pin: 690V AC |
| Withstanding voltage |
2/3Pin: 2000V AC
4/5Pin: 3000V AC |
| Contact resistance |
1.0mΩ |
| Insulation resistance |
500mΩ |
| Durability |
≥2000 times |
| Termination |
Solder |
| Coupling |
Bayonet |
| Temperature range |
-40℃~+120℃ |
| Flammability Rating |
UL94-V0 |
| Housing & Insulation Material |
High-performance engineering plastics |
| Hardware Material |
Zinc alloy(pearl hard chrome) |
| Pin Contacts Material |
Gold-plated copper |
1) Significantly Reduced Size, Suitable for Compact Equipment
Compared to IEC60309 plugs, the DL28 series is nearly 50% smaller at the same current rating, meeting the compact wiring requirements of equipment such as injection molding machines and distribution boxes, addressing space constraints.
2) High Current Transmission Capability
Supporting high current transmission up to 50A, the DL28 series utilizes high-conductivity silver-plated copper alloy contacts to reduce resistance and heat generation, meeting the requirements of melt heating and powering high-power motors, while maintaining a stable temperature rise below 30K.
3) Double Locking Structure, Anti-Loosening Design
The dual locking mechanism of "screw bayonet + retaining ring" provides a physical "double insurance" to effectively resist vibration and shock, ensuring a secure connection. It is particularly suitable for vibrating environments such as rail transit and ships.
4) Anti-Electric Shock Safety Design
Both male and female terminals feature a fully covered, finger-proof structure to eliminate the risk of accidental contact. These terminals have passed rigorous finger safety testing, enhancing operational safety.
5) Excellent Waterproof and Dustproof Performance
The plugs and sockets are rated IP68 (continuous water immersion) and IPX9K (high-pressure water jets), suitable for outdoor and industrial environments. They also meet wide operating temperature ranges (-40°C to +120°C) and high flame retardancy (UL94 V-0).
6) Modular Design for Easy Installation
The modular core structure simplifies assembly and disassembly, reduces cable entanglement, and improves maintenance efficiency.
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