Mobile housing Harting Han 3A-gg-M20 — single-piece connector enclosure

Harting Han 3A-gg-M20 — single-piece connector enclosure is a compact mobile housing designed to protect Harting Han series electrical connections in field and mobile applications. The one-piece construction simplifies assembly and reduces ingress points, while the M20 gland entry enables secure cable routing and strain relief for single-cable installations. The housing is intended to provide mechanical protection and help maintain reliable electrical contact in environments where connectors are exposed to handling, movement, or outdoor use.

Advantages

The single-piece design minimizes the number of removable parts and provides a straightforward enclosure for quick installation and maintenance. A dedicated M20 cable gland entry offers standardized cable sealing and strain relief, supporting tidy cable management and safer connections. The enclosure is engineered to protect connector interfaces from mechanical stress, dust and incidental moisture, contributing to longer service life of the mating connectors and reducing downtime during field servicing.

Suitable for

• Mobile equipment where compact connector protection is required
• Field installations with frequent connection and disconnection
• Temporary site wiring and portable power distribution
• Applications that require a sealed M20 cable entry for single-cable routing

Key specifications

• Housing type: single-piece mobile enclosure for Harting Han connectors
• Cable entry: M20 gland entry for single-cable routing and strain relief
• Protection focus: mechanical protection, dust resistance and basic moisture ingress control
• Installation: quick-mount, suitable for field and mobile use where compact form factor needed
• Compatibility: designed for Harting Han series connector interfaces

How to use

Prepare the mating panel or cable assembly with the appropriate Harting Han connector and ensure connector contacts are clean and correctly fitted. Route the cable through the M20 gland entry and secure the gland to provide strain relief and sealing. Insert the connector into the housing interface and secure any retention features or locking mechanism provided by the connector system. Verify proper mechanical engagement and test the electrical continuity before deploying the assembly in the field.

Usage recommendations

Choose an appropriate M20 cable gland size and sealing type to match cable diameter and environmental requirements. Inspect the enclosure and cable gland periodically for signs of wear, loosening or damage, and perform connector contact checks during regular maintenance to ensure reliable operation.