Cable Gland Selection Guide: Step-by-Step

Step 1: Measure Cable OD

Measure the outer diameter of your cable with calipers. The gland clamping range must cover this diameter. For oval cables, use the largest dimension.

Step 2: Determine IP Rating

IP65: dust-tight + water jet. IP66: powerful water jet. IP67: temporary immersion. IP68: continuous immersion. Standard nylon glands are IP68. Select based on your installation environment.

Step 3: Choose Thread Type

Metric (M12-M63): most common globally. PG (Pg7-Pg48): legacy European standard. NPT: North American tapered pipe thread. G/PF (BSPP): British Standard Pipe Parallel.

Step 4: Select Material

PA66 nylon: lightweight, cost-effective, IP68. Nickel-plated brass: EMC shielding, high temperature. Stainless steel 304/316: corrosive environments, food grade, marine.

Step 5: Consider EMC Requirements

For electromagnetic compatibility, choose nickel-plated brass or stainless steel glands with conductive inserts. These provide 360-degree shielding continuity between cable braid and enclosure.

Quick Tips

For multi-cable entries, consider cable entry plates instead of individual glands. Always include 10-15% spare capacity in your panel design. Match gland material to enclosure material to prevent galvanic corrosion.

FAQ

What if my application does not fit these categories?

Contact our engineering team with your specific requirements. We provide free application consulting.

Need Help Choosing the Right Product?

Our engineers can help you select the optimal cable tie for your application.