Automation
Switchgear
Safety Technology
Commanding and Signalling
Control circuit devices
Signal towers
Electronic position switches
LSE Titan
Examples of circuits
Select: Device types/Technical Data
Mechanical position switches
Electronic proximity switches
Pressure switches MCS
Safety position switches
Small enclosures CI-K
Control, Display and Operate
Switching and Protecting Motors
Switching and Protecting High Power
Darwin Technology
Insulated Distribution Boards
Important note: S1 is connected to 24 V. S2 to S4 switch with a time-lag of 0.7 seconds respectively!
Series circuit diagram (22 KB)
Parallel circuit diagram (22 KB)