OBO Bettermann 2003749 spring lid for junction boxes, 25 pieces

Electricians and panel builders use the OBO Bettermann 2003749 spring cover to secure lids on T-series junction boxes. The galvanized steel spring clips onto the box edge, holding the lid firmly in place without tools.

Key specifications

• Type: Spring cover
• Material: Steel, galvanized
• Compatibility: OBO Bettermann T-series junction boxes (T25, T35, T60, T100, T160)
• Pack quantity: 25 pieces
• Installation: Clip-on

Why choose it

The galvanized finish resists corrosion, making the spring cover suitable for use in damp or outdoor environments when paired with appropriate junction boxes. Its snap-in design speeds up assembly and allows for easy lid removal when maintenance is needed.

Ideal use cases

• Securing junction box lids in electrical installations
• Replacing worn or missing spring covers on existing boxes
• Stocking as a spare part for maintenance teams

Good to know

The spring cover is a conductive metal part and does not provide electrical insulation. It is intended for use with compatible OBO Bettermann junction boxes only.