#ISOLATOR WITH FUSE SYMBOL GENERATOR#
#ISOLATOR WITH FUSE SYMBOL PLUS#

Liquid Level Actuated 6 Main Switchboard MSB 6 Auxiliary Switchboard ASB 6 Emergency Switchboard ESB 6 Motor Control Center MCCħ Single Anode Rectifier Vessel with Mercury Cathode (Ignition)ħ Junction Field Effect Transistor with N-Type Channel 8 MEASURING DEVICESĪPPENDIX A - ELECTRICAL SYMBOLS NO. Isolation Components / Optocouplers Lasers LEDs Light Pipes & Light. Manually Operated with 1 Normally Closed ContactĨ. Fuses Power Thyristors Protection Thyristors Resettable Fuses TVS Diodes. Manually Operated with 1 Normally Opened ContactĢ. (8/4+6)P 8/4 PM6 P 3 Voltage (Potential) Transformer 4 RELEASES Transformer with Three Seperate Windings Auto- Transformer Reactor It is a also known as disconnector switch or isolator switch is used for isolating and completely de-energizing the circuit. The symbol is a combination of a normally open contact (switch), overload relay, motor, and disconnect device. Three-Phase Commutator Motor with Series CharacteristicĬhange-Pole Squirrel-Cage InductionMotor for Changing from 8 to 4 PolesĬhange-Pole Squirrel-Cage InductionAccording to Dahlanderįor Changing from 8 to 4 Poles and 6Poles Respectively. A fuse switch performs the action of switching by physically removing the fuse because the fuse is the part of the switch. The HRC fuse has a high short-circuit breaking capacity. Overload and short-circuit protection are provided for downstream devices/loads by inserting LV HRC fuses, sizes 000 to 3, depending on the type of mounting. It also protects the circuit against overcurrents. Three-Phase Commutator Motorwith Shunt Characteristic, Rotor Fed 3 M The fuse switch disconnector performs an isolation function.

#ISOLATOR WITH FUSE SYMBOL GENERATOR#

DESCRIPTION SYMBOL:ĭC Generator with PermanentMagnet Excitation G DESCRIPTION SYMBOL:Ģ ROTATING MACHINES 2 AC Generator G NO. # 1 Wiring Symbols (cross-lines indicate number of wires)ĪPPENDIX A - ELECTRICAL SYMBOLS NO. # 1 Loudspeaker 1 Telephone Exchange TE 1 Telephone Terminal Cabinet TTC DESCRIPTION SYMBOL:ġ Circuit Homerun (Number indicates Circuit No.) 1

#ISOLATOR WITH FUSE SYMBOL PLUS#

DESCRIPTION SYMBOL: 1 Main Distribution Panelboard MDP 1 Power Panelboard PP 1 Lightning Panelboard LP 1 Motor Controller, 3 Pole Across-The-Lineġ Combination Type Motor, ControllerATL Starter Plus Fuse Disconnect Switchġ Combination Type Motor, Controller ATL Starter Plus Circuit Breaker CB 1 Outlets CEILING WALL 1.

Kilowatt Hour Meter Safety Switch Disconnect Switch Transfer Switch Circuit Breaker Fuse Fuse Cutout Ground (Frame) Service Entrance (Power) Service Entrance (Telephone) DESCRIPTION SYMBOL: 1 GENERAL ELECTRIC SYMBOLS 1 Lightning Arrester 1 Surge Arrester 1 Ground (Earth) one line diagrams company document ns 501-502. APPENDIX A- ELECTRICAL SYMBOLS, AND CONFIGURATIONS APPENDIX A - ELECTRICAL SYMBOLS NO.

Isolator with fuse symbol