{TAIL ~ The magnetic switch} may further include, for example, {HEAD ~ a first switching contact} and a second switching contact 
{ TAIL ~ The magnetic switch } may further include , for example , { HEAD ~ a first switching contact } and a second switching contact
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH