HAVELLS, 4 Pole wSN, 630A, Loadline MCCB
  • HAVELLS, 4 Pole wSN, 630A, Loadline MCCB

HAVELLS, 4 Pole wSN, 630A, Loadline MCCB

Features of Loadline MCCB

  • Conforms to IS/IEC:60947-2
  • Range: 200A to 630A
  • Different Current Ratings provide selection option depending on varied load conditions
  • Ics = 75% of Icu
  • Breaking Capacity Icu at 415V = 50kA
  • Offered in different pole configurations based on system requirement
  • In 4Pwsn Version, Neutral make first & break last for addressing Residual Current in the Circuit
  • Adjustable Thermal & Adjustable Magnetic Setting
  • Overload Setting is Adjustable Thermal 80-100% & Adjustable Magnetic 5-10 times of Rated Current
  • Compact Size & Double Insulation
  • Provision of push to tip button
  • Positive dolly position indication to check the ON/OFF status of the breaker
  • Wide range of accessories available
IHLLNFC40630

Data sheet

RATED VOTAGE
415V AC
COUNTRY OF ORIGIN
INDIA
MCCB PROTECTION TYPE
THERMAL MAGNETIC BASED
MCCB FRAME
LN
MCCB CURRENT RATING
630A
MCCB/MPCB POLES
4 POLE
MCCB/MCB BREAKING CAPACITY
50kA

Specific References

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Breaking Capacity at 415V AC, Overload "L" Protection- 0.4-1 x In in steps of 0.04, Inst. Short-circuit "I" Protection- OFF - 1-10 x In, Earth Fault "G" Protection- OFF - 0.2 to 1 x In.