By brandKiepe.Industry · Germany
The HER limit switch (aluminium housing, brass roller Ø 50 mm, adjustable pre-warning) for hazardous areas in bulk-material conveying, loading and mixing systems.
ATEX version for zones with flammable, conductive dust (II 2D / 3D), certified EPS 12 ATEX 1 479 X and IECEx EPS 14.0040X.
Key specifications
| Housing | Aluminium |
|---|---|
| Protection rating | IP67 |
| Contacts | Up to 4 SPDT snap-action, positive-opening |
| Switching angles | 2 × 12.5° (adjustable ±10°), 2 × 18° fixed |
| Rated insulation voltage | 250 V |
| ATEX marking | II 2D / 3D — flammable, conductive dust |
| Certificates | EPS 12 ATEX 1 479 X, IECEx EPS 14.0040X |
| Ambient temperature | −25 … +70 °C |
| Weight | 1.9 kg |
Main figures from the manufacturer. Ask our team for the exact model and options for your application.