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Switch Disconnectors

Switch Disconnectors



  • Modular pole design – economical maintenance
  •  Available in open / sheet steel enclosure version
  •  Quick make & break mechanism, self cleaning contacts
  •  Compact construction
  •  Door interlock and padlock facility
  •  Suitable for isolation
  •  Telescopic shaft for depth adjustment
  •  Door defeat
  •  Provision for 2NO+2NC aux contacts



  • Rating: 25A ~ 3150A, 415V, AC23A
  • Poles: 2P, 3P, 4P & 6P


SunLord offers a wide range of Switch Disconnectors (On Load Break Switches) – 25A to 3150A, suitable for operation upto 750/1000V. Available in 3 Pole as well as 4 Pole, interiors as well as in enclosure, they are suitable for AC23A utilization category and confirm to IEC 60947-3 / IS 13947-3.Available in ratings of 63A These switches are of single pole construction, enabling combination up to 8 poles. Thus, modular yet rugged construction, with all poles including the neutral having 100% rating & reliability. Modular arrangement also eliminates need for matching standard 3 pole switch to specific installation requirement by adding neutral pole in 3 phase 4 wire AC system or looping poles for DC system.

Hence these switches are most suited and economical for any applications.Their mounting flexibility offers numerous & matchless benefits for use in power distribution boards or for standalone mountings. They are compact enough occupying least panel space yet allowing ease of installation and rendering it safe for maintenance.Manufactured in ISO 9001 certified facilities, rugged design combining ease of operation and maintenance, they have stood the test of adverse environments in all types of climate in various countries, including India for more than in 15 years .These switches are ideal for breaking stalled motor current, switching highly inductive loads, capacitor banks, DC loads etc.

They have been used successfully in almost every industry, becoming the exclusive choice of every discerning user, be it Power Plants, Building segments, Telecommunication field or industries like Steel, Chemical, Cement, Automobile, Machine Tools etc.


  • Tested & accepted world over
  • Modular yet reliable construction
  • Efficient switching & long life
  • Convenient, swift & economical
  • Flexibility to suit application
  • Safety built-in