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ACCESSORIES ENCLOSURE
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AIR CIRCUIT BREAKER (ACB)
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AUTOMATIC TRANSFER SWITCH
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BACS, BATTERY & BATTERY CHARGER
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BUSBAR SYSTEM
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BUSDUCT & CABLE TRAY
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CABLE SYSTEM
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CHANGE OVER SWITCH
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CURRENT TRANSFORMER & VOLTAGE TRANSFORMER
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DISCONNECTING SWITCH & LOAD BREAK SWITCH
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EARTH LEAKAGE CIRCUIT BREAKER (ELCB)
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EARTHING SWITCHES
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FUSE
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HAZARDOUS AREA
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INSULATION BUSBAR SYSTEM
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INSULATOR SYSTEM
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LAMP, PUSH BUTTON & SWITCHES
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LV DISCONNECTING SWITCH & LOAD BREAK SWITCH
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MAGNETIC CONTACTOR & OVERLOAD STARTER
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MCC DRAWER COMPONENTS
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METERS
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MINIATURE CIRCUIT BREAKER (MCB)
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MOLDED CASE CIRCUIT BREAKER (MCCB)
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OUTDOOR ELECTRICAL COMPONENTS
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POWER FACTOR CORRECTION
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PROTECTION RELAYS
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RESISTOR SYSTEM
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RETROFIT, RETROFILL & PREVENTIVE MAINTENANCE
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SCADA & AUTOMATION
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SOFTSTARTER
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SURGE ARRESTER
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TERMINATION SYSTEM
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TIMER & RELAYS
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TOOLS & MEASUREMENTS
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TRANSFORMER
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UNINTERRUPTIBLE POWER SUPPLY (UPS)
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VACUUM CIRCUIT BRAKER
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VACUUM CONTACTOR SWITCH
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VARIABLE SPEED DRIVE (INVERTER)
NEUTRAL GROUNDING TRANSFORMER
For delta-connected 3-wire electrical systems with no star point, one solution to the absence of a neutral for connection to the earth or ground connection is to create an artificial neutral by using a zigzag or delta-star earthing transformer with a low voltage secondary winding. This can be connected to a suitably rated resistor of which the other terminal is earthed.