Cable gland BITNER D/M-20X1.5 IP68 M20 x 1.5 for cable sealing and strain relief

BITNER D/M-20X1.5 is an M20 x 1.5 cable gland providing IP68 ingress protection for reliable cable sealing and strain relief in enclosures and outdoor installations. Designed to maintain a dust- and watertight barrier, this gland secures cable routing and prevents moisture penetration while offering mechanical retention for cables used in electrical and instrumentation applications.

Advantages

The cable gland offers durable environmental protection with a rated IP68 performance, enabling continuous protection against dust and long-term immersion in water. Its threaded M20 x 1.5 interface ensures a standardised and secure fit into compatible enclosures and fittings. The design provides mechanical strain relief to reduce stress on cable connections and improves sealing reliability for junction boxes, control cabinets, and outdoor equipment.

Suitable for

• Sealing cable entries in electrical junction boxes and distribution panels
• Outdoor equipment and enclosures requiring waterproof cable entry
• Instrumentation and control systems where dust and moisture protection is needed
• Cable routing and mechanical retention for power and signal cables

Key specifications

• Thread size: M20 x 1.5
• Ingress protection rating: IP68
• Primary functions: cable sealing and strain relief
• Application environment: indoor and outdoor enclosures
• Compatible with standard M20 threaded entries

How to use

Select a compatible M20 threaded entry in the enclosure or conduit adapter. Insert the cable through the gland and engage the threaded body into the enclosure’s M20 port, then tighten to achieve a secure mechanical fit. Adjust the sealing component around the cable to ensure the gland compresses correctly and forms a watertight seal. Verify that cable bend radius and strain relief meet installation requirements before finalising connections.

Usage recommendations

For best results, choose a gland variant and sealing size that match the cable outer diameter and ensure correct torque when tightening to prevent damage to the sealing element. Inspect the gland periodically for wear or degradation in harsh environments and replace if the seal or mechanical retention is compromised.