Rittal 2411621 Cable Gland Polyamide M20 X 1.5

Product Description

The RITTAL 2411621 is a polyamide cable gland designed for sealed cable entry into electrical enclosures and control panels. The M20 x 1.5 metric thread allows it to mate securely with standard knockout openings in SZ-series and similar enclosures. Polyamide construction offers resistance to common industrial chemicals and mechanical stress while remaining lightweight. This gland is sized for typical control wiring and signal cable diameters found in panel-build and automation applications. These are sold as a pack of 50 units, making them suitable for panel shop inventory or multi-enclosure projects.

This cable gland is used in residential, commercial, and industrial electrical panel assemblies where cables must pass through an enclosure wall with strain relief and environmental sealing. It is well suited for panel builders, industrial electricians, and automation integrators working with Rittal SZ-series enclosures or any enclosure accepting an M20 x 1.5 threaded fitting. Typical applications include control cabinet wiring, field junction boxes, and machine-side enclosures.

Key Features

• M20 x 1.5 metric thread for secure fit in standard enclosure knockouts
• Polyamide construction provides chemical and impact resistance
• Designed for use with Rittal SZ-series enclosures and compatible panels
• Provides cable strain relief at the enclosure entry point
• Pack of 50 units supports panel shop and multi-unit installation workflows

Compatibility

Designed for use with Rittal SZ-series enclosures and other electrical enclosures accepting M20 x 1.5 threaded cable gland fittings.

Installation Notes

Installation is performed by licensed electricians or qualified panel builders. Power down and de-energize the enclosure before drilling or modifying knockouts. Thread the gland into the prepared M20 knockout opening and tighten to hand-tight plus a quarter turn using an appropriately sized open-end wrench - do not over-torque polyamide fittings. All wiring work inside enclosures should comply with applicable NEC requirements for conductor bundling and strain relief.