Heavy Duty Connectors (HDC) are rugged, modular interface solutions designed for reliable power, signal, and data transmission in harsh industrial environments. Built with die-cast aluminum or high-performance engineering plastic housings, they offer high protection ratings up to IP69K, wide operating temperatures from -40°C to +125°C, and exceptional resistance to vibration, dust, moisture, and corrosion. With flexible modular insert configurations that combine electrical, pneumatic, and data connections in a single unit, heavy duty connectors enable quick pre-wiring, error-proof installation, and simplified maintenance across applications such as industrial automation, robotics, railway systems, renewable energy, and heavy machinery. As a critical component in modern industrial connectivity, HDC solutions deliver the durability, safety, and long-term reliability required for demanding environments worldwide.
Features
● Voltage: 400V/500V
● Rated Current: 16A
● Connection Capacity: 0.5-4.0mm²(AWG20—AWG12)
● Flammability acc to UL94:V0
● Protection Rate: IP65
Material
● Connector Shell: Polyaide PA66
● Conductive Parts: Copper
Product Approvals
Application
Heavy-duty connectors originated in the 1950s for connecting train carriages and are now widely used in various high-end industrial and infrastructure sectors.
- Industrial Automation: Robots, servo drives, automated production lines, material handling systems.
- Machinery: Construction machinery, textile machinery, packaging and printing machinery, injection molding machines.
- Energy and Power: Wind power equipment, photovoltaic inverters, battery energy storage systems (BESS), electric vehicle charging facilities.
- Transportation: Rail transit (trains, subways), railway infrastructure.
- Others: Data center power distribution, marine engineering, heavy-duty vehicles, etc.
