11.ELECTRICAL LEGEND AutoCAD blocks free download

ON-LOAD ISOLATING SWITCH
OFF-LOAD ISOLATING SWITCH
CIRCUIT BREAKER (GENERAL)
VACUUM CIRCUIT BREAKER
EARTH LEAKAGE CIRCUIT BREAKER
MOLDED CASE CIRCUIT BREAKER
MINIATURE CIRCUIT BREAKER
DROP OUT FUSE
FUSE, GENERAL
CONTACTOR
TRANSFORMER WITH TWO SEPARATE WINDINGS
TRANSFORMER WITH ON LINE TAP CHANGERS (OLTC)
TRANSFORMER WITH THREE SEPARATE WINDINGS
EARTHING CONNECTION
NEUTRAL EARTHING RESISTOR (NER)
LIGHTNING ARRESTOR
REMOTE CONTROL UNIT (RCU) FITTED WITH AMMETER
DELTA CONNECTION
WYE CONNECTION
3-PHASE AC INDUCTION MOTOR
3-PHASE SYNCHRONOUS AC GENERATOR
BUS DUCT 23 MECHANICAL INTERLOCK
KEY INTERLOCK
HEATING ELEMENT/MOTOR SPACE HEATER
WIDTHDRAWABLE TYPE CIRCUIT BREAKER
HRC FUSE WITH VACUUM DISCONNECTOR SWITCH
POWER TRANSFORMER
DIESEL GENERATOR
SOLAR PANEL
DC/DC CHARGER
DC/AC INVERTER
INDICATING LAMP
CURRENT TRANSFORMER
AMMETER
VOLTMETER
INDICATING LAMP
FUSE
BATTERY

I also suggest downloading Electric Symbols.

File format: .DWG
Size: 37.5 KB
Source: dwgshare.com
AutoCAD platform 2018 and later versions. For downloading files there is no need to go through the registration process

Electric Symbols