Spectronic Air Circuit Breakers

• New Generation ACB's with the latest design of Unelec, France.
• Circuit Breaker as per IEC60947-2/IS13947-2.
• Microprocessor based releases.
• Stored Energy Drive Mechanism even for manually operated breakers.
• Rating 800A-6400A.
• 3P/4P,Manual and Electrical versions.
• Icu=Icw=55 kA to 120 kA for various ratings.
• Ics=55 kA to 100 kA for various ratings.
• Max Nominal Voltage=Insulation Voltage=1000V.
• Unique feature of Electrical life=Mechanical life ensures long life and trouble free operation.
• Total discrimination guranteed.
• Two types of Microprocessor based releases:

  -	RMS7.
  -	RMS9 with communication interface.

• Facility to close manually operated breakers from remote with closing coil.
• Different termination options provide flexibility.
• Wide range of available accessories.
• Safety Shutters as an inbuilt feature.
• Distinct fault signalling with microprocessor based releases.

        Configure your Spectronic ACB here

MPACT Air Circuit Breakers

• Confirms to IS 13947-2.
• 800A to 4000 A in 3P Version.
• 800 A to 2500A in 4P Version.
• Icu=Ics=Icw=50 kA.
• Unique Cassette design ensures 100% guarantee of the short circuit performance, since the proving tests have been conducted on ACB in the cassette.
• Three distinct positions-Service, Test & Isolated.
• Line Load interchangability.
• Manual and Electrical versions available.
• Static trip releases for accurate & flexible operation.
• Safety features:

  -	Safety shutters (lockable).
  -	Door interlocks.
  -	Access flap (for accessing operating mechanism) locking facility.
  -	Stopper on guide rails to prevent accidental falling when breaker is withdrawn.
  -	One rating ACB can not be inserted into the cassette of another rating of ACB.
  -	ACB position indicator.

• Wide range of accessories available.

UNEPACT Air Circuit Breakers

• Available from 800A to 2500A in two basic frame sizes.
• Compact ACB for building switchboards with 500mm depth panels.
• Fixed, Draw out, Manual and Electrical versions.
• Uniform Door cutout.
• Breaking capacity of 50kA @415V AC.
• 3 pole & 4 Pole versions.
• Static trip release type RW2.
• Height & Depth same for all ratings (width varies for different current ratings).
• Draw out breakers have safety shutters with padlocking facility.
• Trip free mechanism with mechanical ON/OFF indicators.
• Wide range of accessories available.