Product & Services > LT Switchgear


Larsen & Toubro is among the major manufacturers of low voltage switchgear in the World, with the scale, sophistication and range to meet global benchmarks. In addition to its leadership position in the Indian market established over a decade ago, L&T has a growing presence in international market.

L&T switchgear conforms to international design standards, KEMA certification and CE markings, attest to quality and reliability. The company's continuous investment in upgrading capabilities has led to a technology base at par with the finest in electrical industry worldwide. State of art manufacturing facilities at Mumbai & Ahmednagar conform to the principles of lean manufacturing, six sigma and value engineering. Testing facilities include a 85 kA short circuit test station. Each of L&T's manufacturing facilities reflect the company's overriding concern for the environment.

As a leader in the switchgear industry, L&T views its role as a complete solution provider for power distribution and control in the low tension segment. L&T has therefore set up full-fledged training centres at three locations around the country to propagate good electrical practices and offer advance professional skills in operation and maintenance of switchgear. Expert assistance in product selection and specification as well as effective post-sales service is offered through a wide network of service centres across the country.

  • Sandwich Busbar Trunking System
    • 400 A to 6300 A Current Capacity
    • Epoxy Insulated
  • Conventional Busbar Trunking System
    • 100 A to 400 A Current Capacity
    • Air-insulated
  • Medium Voltage Busbar Trunking System
    • 100 A to 6300 A Current Capacity
    • Air-insulated
  • Conductor Material : High conductivity Cu/Al
  • Ingress Protection : IP-54, IP-55, IP-65, IP-67, IP-68
  • Tap - off units are provided for MCCBs or SDFs or MCBs
  • Available as feeder for power transmission and plug-in for power distribution
  • Standard lengths of 3m/2m/1m up to 0.5m
  • Excellent short circuit ratings (up to 150kA)
  • System primarily consists of components such as Straight Length, End Flange, End Feed Unit, Tap off Units, Bends, Fixing clips, etc
  • Configuration of 3P3W/3P4W/3P5W with or without integral earth
  • Halogen free, fire retardant Epoxy insulation for Sandwich busduct
  • Flame Propagation Test certified by ASTA
  • High temperature withstand capability of 55 degree over 50 degree celsius as normal operating temperature, One Bolt joint system incorporates 3mm thermal expansion provision
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