Waterproof Cable Gland

IP68 Waterproof Cable Gland for Outdoor Electrical Enclosures

A waterproof cable gland seals and secures cables where they enter electrical enclosures, junction boxes, distribution boards and outdoor equipment. It helps prevent water, dust and cable strain from damaging terminals or internal components.

ETEK supplies waterproof nylon cable glands and related cable entry accessories for electrical panels, solar PV equipment, EV charging systems, industrial control boxes and outdoor distribution enclosures. Common selections include metric thread sizes, IP-rated sealing structures and durable plastic materials for indoor and outdoor wiring applications.

How to choose a waterproof cable gland

• Match the thread size to the enclosure knockout or cable entry hole.
• Choose the cable range according to the outside diameter of the cable.
• Use IP67 or IP68 rated glands when the enclosure may face water spray, rain or outdoor exposure.
• Select suitable material, such as nylon plastic, for corrosion resistance and electrical insulation.
• Check the operating temperature, sealing ring and locknut compatibility before installation.

Waterproof Cable Gland FAQ

What is a waterproof cable gland used for?

A waterproof cable gland is used to pass a cable through an enclosure while sealing the opening and holding the cable firmly in place.

What does IP68 mean for a cable gland?

IP68 means the gland is designed for strong dust protection and water ingress protection under specified test conditions. The final waterproof result also depends on correct installation and enclosure design.

How do I choose the right cable gland size?

Choose the thread size for the enclosure hole and the clamping range for the cable outside diameter. Both dimensions must match for a reliable seal.

Can waterproof cable glands be used outdoors?

Yes. IP-rated waterproof cable glands are commonly used in outdoor electrical boxes, solar PV systems, lighting controls and industrial enclosures.

Are nylon cable glands suitable for electrical panels?

Yes. Nylon cable glands are lightweight, insulating and corrosion resistant, making them suitable for many electrical panel and enclosure applications.

Can ETEK supply wholesale waterproof cable glands?

Yes. ETEK supplies waterproof cable glands and electrical accessories for distributors, panel builders, equipment manufacturers and OEM projects.