
Verify the protection of persons against access to hazardous parts, and verify the protection against access with a tool in accordance with IEC60335/IEC60529/IEC 60335.
Item | IP3X | IP4X |
Test rod diameter | 2.5mm | 1.0mm |
Test rod length | 100mm | 100mm |
Stop sphere diameter | 35mm | 35mm |
Handle diameter | 10mm | 10mm |
Handle length | 100mm | 100mm |

