Single-use A7 cable gland Michalczyk & Prokop 571-9 — disposable cable entry fitting

Single-use A7 cable gland Michalczyk & Prokop 571-9 is a disposable cable entry fitting designed for temporary sealing of cable penetrations. The fitting provides a simple, one-time installation that secures cables and reduces the risk of dust and contaminant ingress during short-term operations. Made for temporary use, this A7 disposable gland is suitable for maintenance tasks, testing phases and other situations where a permanent gland is not required.

Advantages

The single-use design allows fast, tool-assisted installation and reliable sealing for the duration of a temporary application. Its compact A7 form factor offers easy handling and placement in confined openings. As a disposable component, the gland eliminates the need for retrieval after use and reduces downtime associated with fitting and removal. Materials used are appropriate for short-term environmental protection against dust and light contamination.

Suitable for

• Temporary cable sealing during maintenance and repair work
• Short-term installations and testing of electrical or communication systems
• Situations where a low-cost, one-time cable entry solution is needed
• Sealing of temporary cables in industrial, construction or utility environments

Key specifications

• Type: Single-use, disposable cable gland
• Form factor: A7 size
• Intended use: Temporary sealing of cable penetrations
• Protection against: Dust and general contaminants (short-term)
• Installation: One-time fit for a single cable pass-through

How to use

Prepare the cable and the opening by ensuring the penetration is clean and free of sharp edges. Insert the cable through the fitting and apply the gland into the opening according to the fitment orientation. Complete the one-time installation by engaging the gland until it seats securely, creating a temporary seal around the cable. After the temporary period, remove and replace with a permanent gland if long-term protection is required.

Usage recommendations

Use the disposable gland only for short-term applications where single-use sealing is acceptable. Avoid exposure to prolonged moisture, high temperatures, or aggressive chemicals. For permanent installations or environments with significant ingress risks, select a reusable or rated cable gland appropriate to the expected conditions.