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Oil Immersed Starters | Rewirable, Changeover, Distribution Unit | Control Panel | Relays    
 

Relays for Motor Starters & Control Panels

Products


 

Bimetallic Thermal Overload Relays

  • Relays are housed in high-grade Bakelite molded enclosures with excellent di-electric strength.
  • Relay terminals & bimetal carrying parts are made from high conductivity material and are silver/nickel plated to prevent undue heating & watt loss.
  • Each relay is individually calibrated on sophisticated test-bench as per BIS Standard Specification- IS 13947 Part-4/Sec.-1 to ensure the tripping during overloading & single phasing. Relays are of Auto-Reset type.
  • Three phase relays of Type: Size-II are fitted with temperature compensating mechanism to counter the effect of ambient temperature on the tripping time of relay.
  • A wide range of relays with adjustable current setting are available for single & three phase as given below:
a) 4 – 6.5 AMP.
b) 6 – 10 AMP.
c) 9 – 14 AMP.
d) 13 – 20 AMP.
e) 16 – 24 AMP.
f) 24 – 32 AMP.
1. TYPE : Size - II
a) 6 – 10 AMP.
b) 9 – 14 AMP.
c) 13 – 20 AMP.
d) 16 – 24 AMP.
e) 24 – 32 AMP.
f) 24 – 40 AMP.
2. TYPE : Size - III
a) 6 – 10 AMP.
b) 9 – 14 AMP.
c) 13 – 20 AMP.
d) 16 – 24 AMP.
e) 24 – 32 AMP.
f) 24 – 40 AMP.
Time Delay Relay
  • Housed in high grade Bakelite molded enclosure, this relay is bimetallic thermally operated &used for changing from Star to Delta connection in Fully Automatic Star-Delta Motor Starter.
  • Time delay can be varied from 7 to 12 seconds.