Dahua G3/4 IP68 insulating cable gland, 3/4" thread, weatherproof protection

The Dahua G3/4 IP68 insulating cable gland with a 3/4" thread provides a sealed passage for power and signal cables into enclosures and equipment. Engineered for dust- and water-tight cable feedthroughs, this weatherproof gland ensures environmental protection and mechanical strain relief for outdoor and indoor installations. The compact design and IP68 rating make it suitable for applications where prolonged exposure to moisture and dust is expected.

Advantages

This insulating cable gland offers high ingress protection (IP68) to prevent water and dust penetration, maintaining the integrity of enclosures. Constructed to provide mechanical strain relief, it reduces stress on cable connections and helps extend the service life of connected equipment. The standardized 3/4" thread simplifies installation into compatible housings and junction boxes, while the insulating properties reduce the risk of electrical contact and improve safety in mixed-signal or power applications.

Suitable for

• Outdoor CCTV camera and surveillance system cable entries
• Junction boxes and weatherproof enclosures for power or control cables
• Industrial equipment requiring dust- and water-resistant cable feedthroughs
• Marine and coastal installations exposed to moisture and salt air

Key specifications

• Thread size: 3/4" (G3/4 compatible)
• Ingress protection: IP68 for long-term water and dust resistance
• Material properties: insulating construction to reduce electrical contact
• Function: cable sealing and mechanical strain relief for single cables
• Application: suitable for indoor and outdoor installations with exposure to moisture and contaminants

How to use

Select a compatible enclosure or knockout with a 3/4" thread; prepare the cable by stripping the outer sheath to the required length without damaging inner conductors. Insert the cable gland into the enclosure thread and tighten to create a secure, sealed fit, then pass the cable through and secure the gland to apply strain relief and compression for the chosen cable diameter. Verify the seal and recheck after installation to ensure continued ingress protection.

Usage recommendations

Use the gland with cables within the recommended diameter range for effective sealing; avoid overtightening which can damage the gland or cable. For installations exposed to chemicals, extreme temperatures, or direct UV, verify material compatibility and perform periodic inspections to maintain IP68 performance.