"HENSEL STM 40 is a stepped grommet designed for M40 knockouts in electrical enclosures and junction boxes. It accommodates cable diameters from 13 to 34 mm and provides IP55 protection. Made from TPE, it is suitable for indoor and protected outdoor installations. The grommet is inserted directly into the knockout, so no counternut is required."
| Specification | Value |
|---|---|
| Product Type | Stepped Grommet |
| Cable Entry / Knockout | M40 |
| IP Protection | IP55 |
| Sealing Range | 13-34 mm |
| Maximum Bore Hole Diameter | Ø 40.5 mm |
| Suitable Wall Thickness | 1.5-4 mm |
| Material | TPE |
| Colour | Grey, RAL 7035 |
| Temperature Range | -25°C to +100°C |
| Ambient Temperature | -25°C to +40°C |
| Halogen Free and Silicone Free | Yes |
We're working on gathering more customer feedback to help you make better decisions.