• Sensing motor winding temperature through PTC Thermistors.
  • Winding overheating, sensor short, sensor open faults.
  • Suitable for single, triple or 6/9/12 PTC’s
    Supply Voltage
  • Auxiliary Supply 100 - 120 / 220 - 240 / 380 - 440 V AC ± 15% 50 / 60 Hz.
    12 / 24 V DC (-10%, +15%)
    Output Contacts
  • Output Contacts1 NO for STAR + 1 NO for DELTA
    Time Range
  • Start Time0.75 to 60 sec.
  • Start to Delta Transfer Time50 to 100 msec.
  • Operating ModeStar Delta
  • Weight 120 gms (Approx.)
    Dimensions (mm)
  • Overall (L x W x D)96 X 17.5 X 60
  • Mounting (L x W)35 mm DIN rail mounting
    Note:
  • Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)

Winding over heating for motors used in:

  • Injection Molding M/Cs
  • Machine Tools
  • Drilling Equipments
  • Crane & Hoist Motors
  • Compressors & Fan Motors OR
  • Transformer Control Panel

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