ABB Thomas and Betts PMA Flat Gasket for M20x1.5 Thread
The ABB Thomas and Betts SVN4-M20.50 is a flat conduit gasket from the PMA series, designed for use with M20x1.5 thread connectors. Manufactured from NBR (nitrile butadiene rubber), it provides a reliable seal with a 1.5 mm thickness, 27 mm outer diameter, and 20 mm inner diameter in a blue color for easy identification.
Key Features
- NBR rubber construction for oil and chemical resistance
- Designed specifically for M20x1.5 thread conduit connector sealing
- 1.5 mm thickness for a precise, compressive seal
- 27 mm O.D. / 20 mm I.D. for accurate fit on M20 connectors
- Blue color for easy identification during installation
Specifications
- Type: Flat Gasket
- Compatible Thread: M20x1.5
- Material: NBR Rubber
- Thickness: 1.5 mm
- Outer Diameter: 27 mm
- Inner Diameter: 20 mm
- Color: Blue
- Brand/Line: PMA
- Model: SVN4-M20.50
- UPC: 78620997491
- Manufacturer: ABB (Thomas and Betts)
Applications
Used with M20x1.5 conduit connectors to provide a reliable, watertight seal at conduit entry points in industrial enclosures, control panels, and electrical junction boxes.





