Rittal SZ 2528.000 enclosure locking insert, zinc die-cast, length 41 mm, silver

Rittal SZ 2528.000 is a zinc die-cast locking insert designed for use in control and electrical enclosures. At 41 mm length and finished in silver, this solid metal insert functions as a replacement or spare locking component where a durable closure element is required. It is intended to provide a reliable mechanical closure for cabinet doors and access panels in industrial environments.

Advantages

The zinc die-cast construction offers mechanical strength and resistance to wear compared with plastic inserts, helping to maintain secure closure over time. Its standardized length and form factor allow direct replacement of worn or damaged locking inserts without modifying the enclosure. The silver finish provides a neutral appearance that fits typical industrial cabinet aesthetics.

Suitable for

• Replacement of worn locking inserts in control cabinets and electrical enclosures
• Use in industrial panels where a metal closure element is required
• Applications requiring a compact 41 mm insert for door or panel locks

When it may not be suitable

This metal locking insert is not intended for use as a primary high-security lock; it provides mechanical closure but not advanced tamper resistance or electronic access control. It may also be unsuitable for enclosures that specifically require non-metallic components for electrical isolation or for installations where a different length or non-standard mounting geometry is required.

Key specifications

• Material: Zinc die-cast
• Colour/finish: Silver
• Length: 41 mm
• Weight (typical): 28 g
• Quantity per pack: 1 piece

How to use

Identify the existing locking insert to confirm compatibility with the 41 mm length and the enclosure's mounting geometry. Remove the old insert according to the enclosure manufacturer's instructions, then press or fasten the replacement insert into the locking aperture until it locks into position. Check that the door or panel closes and latches correctly and that any associated handle or key mechanism operates smoothly after installation.

What to consider before purchase

• Confirm the 41 mm length and mounting form match the enclosure's existing insert or specified replacement dimensions.
• Verify that a zinc die-cast metal insert is acceptable for the installation environment (corrosion exposure, electrical isolation requirements).
• Ensure the finish and appearance (silver) are compatible with the cabinet or panel aesthetics if visible.

Usage recommendations

For reliable operation, inspect the enclosure's locking aperture for damage before fitting the new insert and lubricate moving parts sparingly with a suitable, non-conductive lubricant if required. Replace worn inserts promptly to maintain secure closure and proper alignment of doors and panels.