HT-ACB
ABC make HT ACB is a path breaking new product conceptualized keeping in mind the needs of small Industries, Commercial spaces, Schools, Hospitals and Residential buildings where safety is a key concern.
HT ACB is a 3-pole switch in combination with current limiting CT and IDMT relay and Power Pack to break 1 1kV supply in HT installations and ensure control over full range of over load and short circuit currents. Earth Switch is provided for cable earthing with safety interlocking. Mounted within metal clad enclosure, its unique Arc Quenching mechanism makes it capable of breaking normal loads and fault loads. This can be operated on loads up to 1 MVA capacity, substituting VCB or a Pole mounted GOS.

Salient Features:

• Protections : Over Load, Short Circuit, Earth Fault and all Transformer Protection
• Switch can make and break the normal rated current.
• Switch can withstand short circuit making current.
• Elegant Panel and minimum foot print.

VCB
ABC offers Medium Voltage Switchgear, Extensible Panels in metal clad enclosure, fully extensible with horizontal isolation and horizontal draw out Vacuum Circuit Breakers as per IS 3147, IEC 62271 , IEC 60298 & IEC 60694
It consists of manual / motor operated spring charged mechanism. The mechanism is trip free and suitable for rapid re-closing. The vacuum interrupters are capable of switching capacitive currents and small magnetizing current The Panels are dust and & vermin proof with IP4X protection as per IS 2147 for indoor panel & IP55 for outdoor VCB Kiosk Panel.
ABC make Vacuum Circuit Breaker panel consists of 4 chambers: Breaker Chamber, Metering Chamber, Bus Bar Chamber and CT / PT, Cable Chamber.

Salient Features:

• Fully compartmentalized & internal arc compliance as per standard.
• Emergency Tripping arrangement without opening the breaker front door.
• Extensible & Modular Construction
• High Reliability
• Re-strike free
• Self aligning type cluster contacts for robust design
• Fully interlocked for operational safety.