Improvements in or relating to electric switchgear, motor starters, contactors and the like
GB869810A
Improvements in or relating to electrical connecting devices
GB892888A
Improvements in or relating to overload devices for the protection of polyphase electric circuits and apparatus
GB892887A
Improvements in or relating to overload devices for the protection of polyphase electric circuits and apparatus
GB859625A
Improvements in or relating to multi-unit electric contactors
GB820287A
Improvements in or relating to electric terminal supports and electric terminal boards
GB807721A
Improvements in or relating to clamps for electric cables
GB805662A
Improvements in or relating to snap action mechanisms
GB771125A
Improvements in or relating to rotary snap action electric switches
GB797587A
Improvements in or relating to thermal overload relay devices for the protection of electrical apparatus
GB751760A
Improvements in or relating to means for the automatic, quick stopping of electrically-operated machinery
GB762505A
Improvements in or relating to terminal blocks and terminal boards for electrical installations
GB746601A
Improvements in or relating to sequence-operating control systems for electric motors and control switches for use in such systems
GB753723A
Improvements in or relating to electric switchgear having interlocking arrangements
GB763245A
Improvements in or relating to electric switches or switchgear
GB734633A
Improvements in or relating to electrical systems or installations comprising at least two electric motors
GB746040A
Improvements in or relating to hinges
GB707423A
Improvements in or relating to electric switchgear, motor starters, contactors and the like
GB712417A
Improvements in or relating to electric plug and socket connectors and to electric switchgear contactors, motor control gear and other electrical apparatus, embodying such connectors
GB656046A
Improvements in or relating to control systems and control gear for electric motors
