DELAY OFF DELAY MECHANICAL INTERLOCKING CIRCUIT BREAKER ISOLATING SWITCH IDENTIFICATION REED CONTACT OPERATED AUTOMATIC DECLINE NOTCH FORWARD SWITCH OPENING DELAYED CLOSING SWITCH CHANGEOVER CONTACT RETARDED NO OFF-DELAY TIMER NO ON-DELAY TIMER ISOLATOR STATIC CONTACTOR SWITCH …
Switches Symbol The switch symbols below shows SPST, SPDT, DPST and DPDT. A 2-way changeover switch directs the flow of current to one of two routes according to its position. Some SPDT switches have …
CIRCUIT BREAKER, SWITCHES, CONTACTS CHANGE OVER SWITCH ISOLATOR – ON LOAD COMBINED FUSE SWITCH UNIT CONTACTOR – LATCHING SWITCH / OPEN CONTACT SWITCH / CLOSED CONTACT 2 WAY SWITCH INTERMEDIATE SWITCH ROTARY TYPE SWITCH …
ELECTRICAL SCHEMATIC SYMBOL SWITCHES TOGGLE SPST SPDT MULTIPOINT NORMALLY OPEN NORMALLY CLOSED MOMENTARY THERMAL