DELTA Insulating Cable Gland G3/4-GW 3/4, IP68, Polyamide, Grey

In industrial control panels and outdoor junction boxes, reliable cable entry sealing is critical to prevent moisture and dust ingress. The DELTA G3/4-GW insulating cable gland provides a secure, IP68-rated seal for cables with diameters from 13 to 18 mm. Its polyamide body and NBR sealing insert offer excellent resistance to UV, oil, and chemicals, ensuring long-term performance in harsh environments.

Key specifications

• Mounting thread: G 3/4" (BSP parallel)
• Cable diameter range: 13–18 mm
• Protection rating: IP68 (dust-tight and waterproof)
• Material: Polyamide (PA6), halogen-free
• Seal material: NBR (nitrile butadiene rubber)
• Colour: Grey (RAL 7035)
• Operating temperature: -20°C to +80°C
• Flammability rating: UL94 V-2
• Standards: EN 60529, EN 50262

Why choose it

This cable gland is engineered for durability and ease of installation. The robust polyamide construction withstands vibration and mechanical stress, while the NBR seal maintains a tight grip on the cable without damaging the insulation. Its halogen-free design makes it suitable for applications where low smoke and toxicity are required. The G 3/4" thread fits standard knockout holes (28.3 mm mounting hole diameter), and the maximum tightening torque of 10 Nm ensures a secure fit.

Ideal use cases

• Electrical enclosures and distribution boxes
• Control panels in industrial automation
• Outdoor installations exposed to weather
• Machinery and equipment with cable entry points
• Renewable energy systems (solar, wind)

Good to know

The gland includes a body, sealing insert, gasket, and cap nut. It provides strain relief and protects cables from pull-out. The parallel thread allows for easy adjustment and secure locking with a standard locknut. For optimal performance, ensure the cable diameter is within the specified range and the mounting hole is deburred.