Kosmos Electric Corporation Marine Lines, Mumbai, Maharashtra

Timers are used to control processing times in a wide range of applications which includes star to delta changeover operations in Motor control / Starter panels, elevators, conveyor belt sequences, air conditioning systems, warning light systems etc. The supply monitors ensure reliable detection of phase parameters such as phase loss, phase sequence and phase unbalance in all three-phase networks. They find application in HVAC, welding machines, elevators and cranes, etc. The Current Monitoring Relay provides monitoring and protection of loads against overload, under load, phase loss, phase asymmetry and phase sequence faults. Their applications include all motor and pump protection panels with single phase and three phase supply. The Earth Leakage Relay monitors, detects and protects power systems from earth leakage faults with wide selectable range of 30 mA to 30 A. They are widely used in mines and in Gen sets.

Thermal overload relays are protection devices required in various motor starter combinations. L&T’s range of contactor is complimented with L&T’s range of thermal overload relays. Our relays are available for various DOL/ Star delta combinations. They have built in sensitive mechanism which protects the motor from overload and single phasing. Features :- Type RTX & MN-suitable for MNX contactors Ratings: RTX Relay 0.23A-41A MN Relay 0.2A-570A Inbuilt single phasing protection Suitable for direct/separate mounting Built-in ‘START’ and ‘OFF / RESET’ push buttons Auto and manual reset modes Ambient temperature compensation: -5 C to +55 C Electrically separate NO contact Conformance to IEC 60947-4-1 and IS/IEC 60947-4-1 Type RTO- suitable for MO contactors Ratings: 0.23A - 110A Phase failure sensitive Visual status indication Sealable transparent cover Auto/manual reset function Ambient temperature compensated Conforms to IEC 60947-4-1 & IS/IEC 60947-4-1

  Conforms to IEC 61643-11 Available in Type 2 and Type 1+2 Type 2 : Protection against indirect lightning and switching surges - Maximum Discharge Current - Imax 40kA and 15kA - Protection Level Up - 1.1 kV Type 1+2 : Protection against direct and indirect lightning surges - Nominal Discharge Current - In 20kA - Maximum Discharge Current - Imax 50kA - Protection Level Up - 1.7kV

L&T Agriculture Submersible Flat Cables are made of bright, plain multi-strand annealed copper conductor, as per class 5 of IS:8130:1984. These cables are used for Agricultural submersible pump set applications and are available in 3 core - 500 meter & 1000 meter drums. Voltage Grade 1.1 kV (1100 V) conforming to IS:694:1990. L&T XLPE Agricultural Flat Cables - These wires are made of cross-linked polyethylene material with high continuous conductor temperature - 90 C and high intermittent overloading - 130 C. Since it has better corrosion resistance, it is suitable for alkaline hard water areas.

Capacitor duty contactor- MO C L&T’s range of capacitor duty Contactors is specially designed for capacitor switching applications. As capacitor switching is associated with high inrush current, the contactors are provided with damping resistors which limit the value of inrush current to a safe value. The contactors are used in APFC panels for switching power capacitors. Selection of these capacitors depends on the amount of reactive power compensation required.     Separately terminated de-latching contacts for enhanced operational reliability Improved switching performance Dual contact gap for auxiliary contacts Separate termination of damping resistors Encapsulated resistor assembly Wide and chatter-free operating band Higher electrical life Enhanced product safety Single pole contactors :- MR range of single pole contactor caters to single phase applications. The contactors are rugged and have a wide operating band. Typical applications include Compressors in air-conditioning equipment, Single Phase Pumps, Single Phase Power Supply, Single Phase Heater etc. Their high AC-1 rating ensures better overload capacity. Range 16A-40A AC-3 Conforms to Conforms to IEC 60947-4-1, IS /IEC 60947-4-1 standards Available with screw and fast on type terminations (Optional)

In an endeavor to bring light to areas facing perpetual power shortages, L&T has developed a unique solar-powered portable lantern D.VA popularly referred to as ‘Diva,’ which is capable of emitting uninterrupted light for up to 10 hours at maximum brightness and as much as 40 hours in night mode, when fully charged. Conceived indigenously by the design team of L&T Electrical and Automation, this rechargeable off-the-grid innovative device offers several significant advantages over conventional solar lanterns.   D.VA can be charged through dual modes. Users can either harness sunlight and charge the device through solar panels of 5W rating, or use a regular mains (AC supply) charging adaptor in low or no sunlight conditions. Life span of the solar panels typically ranges between 20 and 25 years, while its high bright LEDs have rated life of up to 50,000 hours. Even with a power consumption as low as 2W, the uniquely designed metalized reflector of D.VA produces an output equivalent to a traditional 25W incandescent bulb or a 5W CFL. Also, its 360-degree uniform illumination is glare free and soothing to the eyes. It is also equipped with salient features such as mobile charging and smart 4 LED battery status indicator. This rechargeable off-the-grid innovative device is the recipient of India Design Council’s India Design Mark award (IMark) for good design.

CAM Operated Rotary Switches are used to perform make and break operation in a sequential way by rotating the switch to different positions. The CAM, which closes and opens the contacts, has rotary movement in multiple positions, thereby controlling multiple circuit functions. Further the flexibility in the switch type selection covering various current / voltage ratings and options to select the number of contacts, is an added advantage. This ensures that a right switch is chosen for the desired application.   CAM Switches thus offer complete design flexibility to assemble complex switching programs, contact ratings and customize all switching applications. Cam Switches are suitable for AC as well as DC switching applications. The basic operating mechanism of cam switch is intended to suit application coupled with ‘Quick-Make’, ‘Quick-Make-Quick-Break’ and ‘Spring Return’ operating mechanisms. The CAM switches offers versatile mounting options in addition to standard panel / flush mounting and other special features like single hole, door interlocking, padlock, lock and key for various needs. The wide option such as type of knob, front plate colour and customized marking on the marking plate eliminates the need of separate label on the panel. Features :- Double break contracts Polycarbonate shroud for wired terminal protection is included Excellent switching and high short circuit capacity Compact and reliable Versatile mounting options, i.e. front mounting, rear mounting DIN 35 and enclosure mounting Quick, simple and convenient, dia. 22.5 mm single hole mounting is offered for 16A/20A switches with padlocking option Finger protection - IP 20 Terminal screws with fixed clamp for easy wiring Add-on main/neutral/auxiliary contacts can be mounted on both sides of the switch at site 4th Pole addition is possible at site Applications :- Isolator, Motor Start and Stop, Manual Motor controller as Motor Disconnect, Main Switch, Emergency ON-OFF. Control Switch, Changeover Switch

  Wide Range of Current Ratings - 25A to 100A Precise Sensitivities for variety of applications - from 30mA to 300mA 2P & 4P versions Suitable for Isolation Protection Degree - IP 20 Availability of wide Range of Site Mountable Accessories

  Conforms to IEC 61009-1, IS 12640-2, EN 61009-1 Available in - Type AC- For standard installations - Type Adi- For installations with presence of pulsating DC along with transients and harmonics Wide Range of Current Ratings - 6A to 63A Precise Sensitivities for a variety of applications - from 10mA to 300mA 2P & 4P versions Suitable for Isolation Protection Degree - IP 20 Availability of wide Range of Site Mountable Accessories

Standard Duty Capacitors L&T Standard Duty Capacitors are metalized polypropylene (MPP) capacitors. These capacitors come with a stacked winding and are impregnated with a non-PCB biodegradable soft resin. These capacitors are self-healing type. The Capacitors come with an over pressure disconnector and finger proof terminals.   Features :- Range available: 1-25 kVAr (Cyl) & 1-50 kVAr (Box) Box & Cylindrical type construction (Resin-filled) MPP technology with Self-Healing & Over-pressure Disconnector Over current withstand capability - 1.5 In Inrush current withstand capability - 200 In Number of switching operations per year - 5000 Low operating loss (0.45 W/kVAr) Application in agricultural pump-sets & small-scale industries Heavy Duty Capacitors L&T Heavy Duty Capacitors are metallized polypropylene (MPP) capacitors. The capacitors come with stacked windings. The box capacitors are impregnated with a non-PCB biodegradable resin The cylindrical Capacitors are subjected to an extended period of drying after which the casing is filled with an inert gas to prevent corrosion of the winding elements and inner electrical contacts. Compact design ensures space saving. Heavy Duty capacitors have a long life of 150000 hours. Features :- Range available: 3-30 kVAr (Cyl) & 5-50 kVAr (Box) Box (Resin-filled) & Cylindrical (Gas-filled) type construction MPP technology with Self-Healing & Over-pressure Disconnector Over current withstand capability - 1.8 In Inrush current withstand capability - 300 In Number of switching operations per year - 8000 Low operating loss (0.45 W/kVAr) Application in commercial buildings with CFLs & SMPS, garment industries etc. LTXL: Ultra-Heavy Duty Capacitors The LTXL, ultra-heavy duty capacitors are advanced APP capacitors. They can withstand heavy load fluctuations, high inrush current and harmonics. They can be used in applications such as welding, steel rolling, etc., with heavy load fluctuations, high harmonic distortion levels (non-linear load >15%) and systems with high dv / dt. The capacitor is designed to operate at ambient temperature up to 70deg C. Features :- Range available: 5-100 kVAr Box type construction (Oil-filled) Advanced APP technology with Internal Fuse High over current withstand capability - 3 In High inrush current withstand capability - 500 In Improved operating life of capacitor - 300000 hours More number of switching operations - 20000 operations/year Lower operating losses - 0.35 W/kVAr Suitable for harsh environments with heavy load fluctuations and high thermal loading

L&T’s wide range of power contactors is available in single pole, two pole, three pole and four pole configurations. These configurations and current rating in each configuration ensures that each customer requirement is satisfied. Solutions are available for every application like motor starter, agriculture pumps, genset applications, street lighting and switching to alternate source of supply, DC application. Our all contactors are as per IS/IEC 60947-4-1.   Our range of power contactors include :- Rating: 9A to 110A AC-3 duty Compact Dimensions: Space saving DIN Rail mounting upto 110A Box clamp termination and terminal shrouds for power terminals Lug less termination Low VA consumption RoHS compliant MNX three pole contactors :- Rating: 9A to 650A AC-3 duty Entire range is UL Listed Easy inspection and replacement of coils and contacts Alpha-numeric terminal markings Front ON/OFF indication Aesthetic appearance CE Marked and CSA approved Operating band from 65 % to 120% up to 32 A MU-2P Two pole contactors :- True 2 Pole contactor with Neutral Isolation Suitable for single phase pump and motor applications Suitable for low voltage condition High temperature withstand capability Protection of coil from humid environment Available with wide band coil

L&T’s Supernova series motor protection circuit breaker (MPCB) integrates functions of a MCCB and thermal overload relay into a highly compact single unit. Equipped with a wide range current adjustment dial (with maximum/minimum ratio of 1.4 to 1.6), the MPCB easily adjusts to match the rated current of the motor, for optimum protection. MPCB provides protection against short circuit & overload. Also the compact size of the MPCB, including overload relay functions, enables a smaller installation area with less wiring space, for a reduction in panel size.   Features :- Compactness High Breaking Capacity Short circuit protective coordination Reduction in wiring work Ecological design standards Standard accessories for all frames of MPCB Wide range of accessories which suits your requirements IP20 terminal cover prevents accidental contact to electrically charged part Accessories :- Auxiliary contact blocks Alarm contact blocks Auxiliary and alarm contact blocks Short-circuit alarm contact block Shunt trip devices Undervoltage trip devices External operating handles

ORIS from L&T. That means quality, reliability and dependability are virtually unmatched. In a market cluttered with many switches, ORIS literally stands apart from the rest. For one thing, it actually glows in the dark - meaning that that even in a dark room you will know where the switches are located. Switches :- Over 1.5 lakh switching operations- Long life ISI marked- conforms to IS 3854: 1997 Fire retardant polycarbonate material for safety & durability. Copper conductors- Better conductivity Silver Coated Brass terminals for more strength IP20 – Finger touch proof terminals   Spark Shield – No visible spark Night Locator – Easy to locate switches in dark. Range – Switches, Mega Switches, Plain Switches, Indicator switches, Night Locators, Double pole switches & Bell Pushes Fan Regulator :- Step fan regulator – No more humming noise in fan Full rotating knob ensures no breakage of knob. 120 W capacity – Suitable for bigger size fans also Sockets :- Fire retardant polycarbonate material for safety & durability. ISI marked conforms to IS 1293 :2005 Safety shutters - ensures complete safety while use. Silver Coated Brass terminals for more strength Modular Plates and Mounting Boxes :- Honeycomb design grid plate for extra strength Plates available in various configuration to suit requirement. GI wall box –No rusting in boxes No Welding process makes it RoHS compliant

  Wide Range of Current Ratings: - 25A, 40A and 63A Conforms to: - IEC/EN 61095, - IEC/EN 60497-4-1 - IEC 60497-5-1 Available in: - 1NO, 2NO, 3NO, 4NO and 2NO+2NC version Protection Degree IP 20

  Short circuit Breaking Capacity - 15kA (IEC/EN 60947-2) C & D Characteristics Available in SP, DP, TP and FP Suitable for Isolation as per IS/IEC 60947-1 Protection Degree - IP 20 Availability of wide Range of Site Mountable Accessories

Remote control units play a crucial role on factory shop floor for operational safety and reliability. Reliable push buttons and indicators from our partners ESBEE, have been trusted by users across industries over the past four decades. The new range of Gen Next series products are compact in size and aesthetically appealing. 16 mm Gen Next LED Indicators have sleek and integral design with special fire retardant plastic. They provide uniform and bright illumination with operating life of more than 0.1 million burning hours.   Patented actuator is a ready to use solution for OEM and Panel builders that provides IP67 protection with shroud. It has isolated terminals for NO+NC applications. Illuminated actuators with LED have snap fit for ease in assembly with low power consumption of 0.6 W max. Push button stations provide round ergonomic enclosure with good aesthetics that occupies less space. They are robust, easy to grip, assemble and operate. It is available in standard configuration of actuators and LED indicators. Product range includes New Gen Next Range of Products Ø16 mm & Ø22.5 mm Gen Next LED Indicators Gen Next Actuators & Contact Blocks Gen Next Push Button Station Gen Next entegral ctuators Panel mounted buzzer Standard Range of Products Standard Actuators & Contact Blocks Standard Push Button Stations Accessories

HRC Fuse Link Range HRC Fuse Link range covers ratings from 2A to 800A. HRC Fuse-link range is available in 14x51 Cylindrical, DIN and BS type High breaking capacity: 80kA for Cylindrical & BS Type & 100kA for DIN Type The complete range conforms to IS 13703 (Part 2) / IEC 60269-2 standards   Let-through energy value of L&T’s fuse is extremely low; it leads to optimal selectivity for the cable size & downstream protection devices. Low power loss also leaded to low running cost & minimum heating. Fuse blown indication is available through a red pop-up indicator Suitable fuse base & fuse pulling handle are also available

ORIS, with its quality, also provides comfort to your Guests. The range comprises of Electronic and Mechanical Key tag, Shaver Socket for guests from any country and DND+MMR Unit for user friendly experience for your guests. Electronic Key Tag with in-built Relay :- Rating: suitable to operate 20A , 220V/230V AC, 50Hz Features :-   Card access zone is illuminated with Green LED to locate easily in dark In built time delay of 30 sec after Card is removed for more convenient to guest. Suitable for lighting & Air conditioner Loads Fire retardant polycarbonate material for safety & durability. Mechanical Key Tag :- Ratings: 20A and 32A , 220V/230V AC, 50Hz Features :- Suitable for switching 20A & 32A Card access zone is illuminated with red LED to locate easily in dark Fire retardant polycarbonate material for safety & durability. Supplied with key tag & 4 Module plate.

Features :- Ratings 32 A to 800 A in six frame sizes AC-23 A rating for the complete range Available in TPN and four pole versions High short circuit capacity of fuses (100kA) Electro dynamic compensated contact system Versatile handle (patented) High clearance and creepage distances Suitable for copper and aluminium terminations Conformance to IS: 13947-3, IEC: 60947-3 Easy inspection and replacement of contacts Fuse barriers to prevent inter phase short circuits DIN rail mounting up to 100 A Suitable for horizontal and vertical installations Terminal shrouds for safety Telescopic shaft for the handle (Stepless adjustment) Clear ON / OFF indication Aesthetic appearance   Accessories :- Auxiliary contact kit Castell lock Fuses operation indicator Extended terminal shroud Fuse puller unit Mechanical interlock kit  

Features :- Ratings: 32 A to 1000 A Version: TPN  Full AC-23 A utilization category Quad break contact system Separate arcing and current carrying zones High clearance and creepage distances Phase barriers Suitable for aluminium terminations Built - in isolable or add on switched neutral Easy inspection and replacement of contacts Suitable for horizontal and vertical terminations Clear ON / OFF indications Conformance to IEC: 60947-3 and IS: 13947-3 Accessories :- Handle assembly (Type A/B/CE) Shaft extension kit Switched neutral kit Auxiliary contact kit Mechanical interlock kit Castell interlock Terminal shroud kit Interphase barrier kit Spares :- Handle assembly Front housing assembly Spare kit of contacts

Automatic Power Factor Correction (APFC) panels ensure consistently high power factor under fluctuating load conditions without any manual intervention. In addition, the occurrence of leading power factor is prevented. They continuously sense and monitor the load condition, automatically switch ON and OFF relevant capacitor and protect against any electrical faults in a manner that will ensure safe isolation of the power factor correction equipment.   Features :- Pre-selected optimal number of steps and step sizes, for better step resolution and hunt free capacitor switching Ideal switchgear selection for reliable short circuit protection, without nuisance tripping Right capacitor-reactor combination selection to prevent harmonic amplification and resonance Option of capacitor duty contactor or thyristor switch for transient free switching Panels with better electrical, mechanical and thermal design for longer life of capacitors and other components. Panels are with advanced microcontroller based APFC relay that offers reliable switching operation

The etaCON series of digital power factor correction controllers automatically corrects the power factor, with the help of contactors for the connection and disconnection of capacitor banks. L&T offers a wide etaCON range: 3, 5, 7, 8 and 12-step versions. etaCON ensures balanced capacitor usage by intelligent adjustment interface based on the number of switching operations and the connection time of each step, thus ensuring long life for switchgear and capacitors.   Features :- Automatic set-up Measurement Sensitivity - 2.5% Automatic recognition of current flow direction Use in co-generation systems - 4 Quadrant operation Flashing of Alarm code in case of abnormal conditions Online display of PF, Voltage, Current, kVAr, capacitor overload and Panel temperature Two programmable contacts to be used as alarm and / or fan control except for etaCON 3 No-voltage release protection function Capacitor over-current and panel over-heating protection Average weekly power factor measurement (last 7 days) Keypad lock feature

Features :- Range : 16A to 400A,1P/2P/3P/4P Breaking Capacity : 10kA/18kA/25kA/30kA/36kA/50kA Confirms to IEC60947-2,EN60947-2,IS/IEC60947-2 Current Limiting Type MCCB Higher Mechanical & Electrical  Life Internal Accessories :- Auxiliary Contact Trip Alarm Contact Auxiliary+Trip Alarm Contact Shunt Release Under Voltage Release External Accessories :- Auxiliary Contact Trip Alarm Contact Auxiliary+Trip Alarm Contact Shunt Release Under Voltage Release