Siemens Rope Pulling Switch

For monitoring or as emergency STOP system on plant components particularly at risk. Actuation via cable pull or cable snap. Versions 3SE71...B...: with positive latching and pressure-operated release for use in emergency STOP systems to EN 418. Versions 3SE71...D...: without latching, only cable pull monitoring. Versions 3SE7150-...: housing with dust protection and adjustment window, with red LED, 24 VDC. Metallic housing, cover made of impact-resistant thermoplastic. NC contacts have positive opening operation. Regulations IEC/EN 60947-5-1 (VDE 0660 Part 200), IEC/EN 60204-1 (VDE 0113 Part1). Dimensions without pull rod, without unlocking system.