EMI-suojattu punossukka DeLOCK 20842

The DeLOCK EMI Shielding Braided Sleeve 20842 is a 1 m x 25 mm protective sleeve designed to reduce electromagnetic interference and to bundle exposed cables or electrical tubing. Constructed from braided polyester with a copper protective sheath, the sleeve provides shielding for network components, measuring instruments and machines while offering durable mechanical protection and heat resistance.

Advantages

The copper protective sheath delivers effective EMI shielding to help maintain signal integrity and reduce noise. The multifilament braided structure gives high abrasion resistance and mechanical strength, while the materials used provide heat resistance for use in demanding environments. A hook-and-loop fastener allows repeated opening and closing for easy installation and flexible access to enclosed cables.

Suitable for

• EMI protection of network cables
• Shielding of cables in measurement and control equipment
• Bundling and protecting electrical tubes and harnesses in machines

Key specifications

• Brand: DELOCK
• Model / MPN: 20842
• EAN: 4043619208425
• Dimensions: 1 m length × 25 mm diameter
• Materials: braided polyester with copper protective sheath
• Features: EMI shielding, hook-and-loop fastener, abrasion and heat resistant

How to use

Place the braided sleeve around the cable bundle or tube and secure it by closing the integrated hook-and-loop fastener. For larger bundles, open the fastener, insert additional cables or tubes, then re-close. Ensure the copper sheath makes continuous coverage over the section requiring EMI protection. Trim the sleeve to length if necessary, taking care not to damage the copper braid.

Recommendations

For optimal EMI shielding, position the sleeve so the copper sheath covers the most sensitive cable sections and avoid sharp bends that could compromise braid integrity. Inspect periodically for wear or damage and replace if the copper layer is compromised.