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The nVent Hoffman AL50C3 is an L50 retrofit kit designed for POWERGLIDE enclosure handles. It features a clockwise rotation mechanism and includes a chrome-plated steel cylinder lock. This component serves as a replacement or upgrade solution for Type 3R and Type 12 industrial enclosures, providing enhanced security through its keyed locking system while maintaining compatibility with existing mounting configurations.
Verify that the target enclosure utilizes the specific L50 handle interface to ensure mechanical compatibility. Confirm that the required rotation direction matches the clockwise specification of this kit. Check that the enclosure rating aligns with Type 3R or Type 12 standards. Ensure the chrome-plated finish meets environmental requirements for the installation site.
Select this kit when replacing failed locks on compatible POWERGLIDE handles without changing the entire assembly. Choose the clockwise variant if the operational requirement dictates right-hand turn engagement. Consider the chrome-plated steel construction for durability in standard industrial environments where frequent washdown is not the primary concern.
This component belongs to the nVent Hoffman POWERGLIDE series, which provides robust hardware solutions for electrical enclosures. The AL50C3 specifically addresses the need for secure locking mechanisms within this product line, offering a targeted retrofit option rather than a complete handle replacement.
Compatible substitute part numbers include the generic designation for L50 Clockwise Retrofit Kits from the same manufacturer family.

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