Larsen & Toubro is a technology-driven USD 7 billion company that infuses engineering with imagination. The Company offers a wide range of advanced solutions in the field of Engineering, Construction, Electrical & Electronics, Machinery and Information Technology.
L&T introduces the new MN range of starters. These starters are available in Direct-On-Line (DOL) and Star-Delta versions. This product range is the culmination of intensive R&D and extensive field trials. MN starters, comprising MNX contactors and MN relays, provide overload and single phasing protection to your motors.
Salient Features of L&T DOLs
A screwdriver is used to set the relay indicator (which is on the dial) to the full load current setting. This ensures optimum protection under Overload and Single Phasing of the motor. In case of Star-Delta Starters, the relay must be set at the values In / 3 (0.58 In) as given in the selection table, since the connected relay carries only the phase current in Motors having Delta connected winding.
Please click on the links below for more details:
Direct On-Line Starters
Semi-Automatic Star Delta Starters
Fully Automatic Star Delta Starters