SAFETY SWITCHING DEVICE, IN PARTICULAR FOR MONITORED SWITCHING-ON OF ELECTRICAL AND/OR ELECTRONIC LOAD

• Main Authors: HENRY PETER, FELIX FRANKE
• Format: Patent
• Language: English; Japanese
• Published: 16.11.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; RELAYS; SELECTORS

To provide a safety switching device, in particular for reliable switching-on of an electrical load.SOLUTION: During a starting process, functionality of, e.g., two not forcibly driven changeover switches (60, 70), particularly their normally closed contacts (63, 73), can be monitored without using...