203072 ⎘
Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding Movable or fixed contacts formed by permanent magnets
MAGNETIC SWITCH DEVICE AND MAGNETIC SWITCH
#2Magnetic tether switch
#3Magnetic proximity sensor, security switch, and method of detecting an actuator
#4Magnetic reed switch assembly and method
#5Keyswitch structure
#6Target magnet mechanism for proximity switch
#7Electromagnetically moving device
#8Electrical seal
#9Four-contact magnetic switch apparatus
#10Magnetic switch
#11Magnetic switch
#12Magnetic switch and uses thereof in wellbores
#13Electromagnetic actuator
#14High security switch assembly
#15SECURITY SWITCH ASSEMBLIES FOR SHIPPING CONTAINERS AND THE LIKE
#16High security balanced magnetic switch
#17TILT SWITCH
#18Security switch assemblies for shipping containers and the like
#19Mounting bracket for a security device
#20Mounting bracket for a security device
#21Tamperproof magnetic switch assembly with universal switch
#22Tamperproof magnetic switch assembly
#23Magnetic switch assembly
#24Lock with latch sensor
#25Electrical switching device, relay and electrical apparatus comprising same
#26Magnetic contact tamper switch for security accessories
#27Magnetic switch assembly
#28Wireless alarm switch assembly