We are one of the leading exporters and suppliers of a wide range of L&T Switchgear. These are designed using quality raw materials and in accordance with industry standards. Our range is well known for the quality and easy installation.
MNX three pole contactors
ML three pole contactors
MX (Mini) Power Contactors
MDX DC coil three pole contactors
MCX Four pole contactors
MU-2P Two pole contactors
Switch-Disconnector-Fuse Range FN & FNX
S-D-F range covers ratings from 32A to 800A. S-D-F’s range is available in both open execution & Sheet steel enclosure version (Suitable for 14x51 Cylindrical, DIN, BS type fuse-link)
S-D-F range provides users with a high level of safety & Convenience. The complete range conforms to IS/ IEC60947-3 standards.
It also carries the CE marking signifying compliance to stringent European safety norms.
S-D-F's superior features translate into better safety & convenience for the users.
Fuse barriers & Terminal shrouds provide protection against accidental direct contact. Terminal shrouds also protect against phase to phase short circuit through an external conducting path.
Double isolation of fuses when S-D-F is in OFF position makes replacement of fuses risk-free.
Positive ON / OFF indication ensures that the handle indicates OFF position only when main contacts are actually open.
Large ground clearance eliminates possibility of phase to ground flash over.
Built-in padlocking arrangement provided to lock the unit in OFF position prevents inadvertent operation of the unit.
The handle coupling has the following user-friendly features:
- Door interlock (defeatable)
- Padlock up to 3 locks
- Choice of operating quadrant
- Flexibility (± 3mm mismatch operational quadrant)
The Switch-Disconnector-Fuse provides complete Flexibility in mounting; Unit can be mounted at any angle in a vertical plane.
Handle depth can be varied and fixed as per requirement during installation. This is possible because the telescopic shaft can be adjusted for stepless variable depth.
Direct On-Line (DOL) method is the simplest starting method for 3-phase pump set. L&T offers two variants of DOL method – starter and controller.
DOL starters are basic electrical starters with contactors and relay for ON/OFF operation and overload protection of the pump set.
Over and above the ON/OFF operation and overload protection features equipped in Controllers, it also provides additional features like Auto ON, indications of Supply ON/OFF and Pump ON/OFF, reading of real time voltage & current of pump with unique Dual analog meter. Single phasing protection relay (SPPR) inside Controller unit provides the advanced protection features viz. single-phasing prevention, phase-reversal protection, phase-unbalance protection, variable time-delay adjustment for delayed operation of pump set
|HP Rating||DOL Range|
|0.25 - 2|
|3 - 6|
L&T s Air Circuit Breakers (ACBs), specially designed for extreme tropical conditions, have a proven track record of more than 30 years.
L&T is one amongst the world s five largest manufacturers of ACBs and has supplied over 2,00,000 ACBs for diverse applications in over 40 countries in the world.
These ACBs, which adhere to stringent requirements of protection and discrimination in low voltage networks, are type tested at ASTA, U.K. for compliance to IEC 60947-2 & BSEN 60947-2 standards & at CPRI, ERDA, India for compliance to IS 13947 - Part 2.
C & H ranges of C-POWER ACBs carry the CE mark & meet the requirements of European LV directive for safety & EMC directive.
L&T offers the widest range of ACBs which are available in 3 or 4 pole configuration, fixed or draw-out version, auto or manual reset type, with independent manual or stored energy type manual or electrically operated mechanism. Various terminal orientation options are available including flat rear type, horizontal rear type, vertical rear type and front type.
These ACBs are available with a wide variety of over current protection devices :
There are over 500 options to choose from.