

FULL LOAD INTERRUPTERS SWITCH Is an interrupter switch having a current interrupting The switch blade into either of two sets of contacts.

DOUBLE THROW SWITCH A double throw switch is a switch by means of which aĬhange in circuit connections can be obtained by closing DOUBLE BREAK SWITCH A double break switch is a switch which opens theĬonnected circuit at two points. It is intended to be operated only after theĬircuit has been opened by some other means. DISCONNECTING SWITCH A disconnecting switch is an air switch used for changingĬonnections in a circuit or system, or for isolating Point approximately midway between the insulators. The insulators cause the blade and contact to engage at a Insulators, located at each end of the base. CENTER BREAK SWITCH A center break switch is a switch with two rotating Medium between the open contacts (air break switch). Electrical Switch Definitions SWITCH TYPES AIR SWITCH An air switch is a switch in which the interruption of theĬircuit occurs in air.
