In industrial environments where dust, moisture, and mechanical stress threaten electrical systems, heavy-duty connector housings serve as the backbone of reliable connectivity. These housings shield connectors from environmental damage while ensuring stable power, signal, and data transmission. Here’s a detailed look at their design, materials, features, and modular design.
The definition of Heavy Duty Connector Housings
Heavy duty connector housings are the lower half shell of a heavy duty connector, designed to secure female inserts and protect internal contacts. They work with heavy duty connector hoods and cable glands to form a complete enclosure, offering IP65/IP68K sealing against contaminants and mechanical stress.
Materials & Construction
Primary Materials:
Die-Cast Aluminum: Powder-coated for corrosion resistance and EMI shielding.
Flame-Retardant Thermoplastics: UL 94 V-0 certified polyamide for lightweight, high-strength applications.
Sealing Components:
NBR Gaskets: Ensure IP68K protection in wet or dusty environments.
Thermal Stability: Operates from -40°C to +125°C.
Key Performance Features
Environmental Protection:
IP65/IP68K Rating: Blocks dust, continuous immersion, and corrosive fluids.
Mechanical Durability:
Shock and vibration resistance ensure stable operation in harsh environments.
EMI Shielding:
The metal housing shelters delicate interfaces from outside electromagnetic fields.
Modular Design:
Integrate power (up to 400A), signal, and data in one housing. For example Han K series heavy-duty connector.
Customizable Options
Mounting Styles:
Bulkhead Mounting: For panel installations in control cabinets.
Surface Mounting: Direct attachment to machinery.
Cable-to-Cable Coupling: Flexible in-line connections.
Locking Mechanisms:
Single/Double Levers: Secure mating with hoods; ideal for high-vibration zones.
Protection Covers: Optional caps guard unused ports.
Size & Compatibility:
3A–32B Sizes: Accommodates various sizes of cables.
Thread Types: Compatible with multiple thread types.
Height Variations:
Standard/High Construction: Match spatial constraints (e.g., robotic joints vs. power cabinets).
Why Choose UMER Connector Housings?
Certified Quality:
Compliant with UL, CE standards for global use.
Tailored Solutions:
Custom coatings (e.g., anti-corrosion for marine applications).
Hybrid designs combining fiber optic and power contacts.
Durability:
Tested for 500+ mating cycles.
Global Support:
24/7 technical assistance, CAD models, and fast lead times.
Explore UMER’s Range:
Aluminum Housings: For EMI-sensitive environments like wind turbines.
Thermoplastic Housings: Lightweight options for portable tools.
Need Industrial-Grade Protection?
�� Contact UMER for free heavy-duty connector samples or request a custom quote today!
