Distribution Boards SPN& TPN

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Technical Information

  • Standard conformity - IS:13947-3, IEC:60947-3
  • Number of Modules - SP, DP, TP and FP
  • Rated current (In) - 40 A, 63 A & 100 A
  • Rated Voltage (Un) - 240V AC / 415V AC
  • Rated Frequency - 50 Hz
  • Rated Insulation Voltage (Ui): - 660V
  • Rated Impulse Voltage (Uimp): - 4kV
  • Utilization Category - AC 23A
  • Dielectric Strength - 2.5 KV
  • Short Time with stand Capacity (Icw) - 20In
  • Electrical Lifetime: - ≥ 4000 cycles
  • Electrical lifetime - ≥ 10000 cycles
  • Energy Limiting Class - Class 3 as per BS EN 60898
  • Degree of Protection - IP20 as per IS/IEC 60898-1
  • Mounting - Quick snap to DIN drill mounting rails at 35 mm
  • Mounting Position - Any Position
  • Connecting Terminals
    - Combination Box terminals on I/P & O/P
    - Suitable for single-core
    - Standard and flexible conductors 40A&63A
    -25 mm2 100A -50 mm2
    - Combination crosshead screw
    - Max. Tightening torque 2Nm


fotter

  • Conformity to IS 13032 / IS 8623-3
  • Range: SPN- 4, 6, 8, 10, 12, 16 ways
  • TPN- 4, 6, 8, 10, 12, 16 ways.
  • Fully power coated in light grey colour with met finish
  • DBs are made of special CRCA steel sheet for strength and finish.
  • Compact DBs which occupy minimum space.
  • Provided with neutral links, Earth links, and bus bars.
  • Removable gland plates
  • Suitable for MCBs/RCCBs/ISOLATORs as incomer and SP as outgoing
  • Level marks for providing induction for fitment in wall
  • Suitable for surface and flush mounting
  • IP–40 Protection