* Flexibility: With a wide range of currents and trip characteristics available, you can choose the appropriate level of protection for your application. * Energy Limiting Capability: These devices allow 10 to 20 times less "let-through" energy than conventional circuit breakers, resulting in less wire heating and minimizing damage to downstream components. * Simplified Maintenance: The red/ black flags and toggle position identify the localized fault so troubleshooting can be done quickly. * Global Product Offering: These devices are designed for worldwide applications.

HT Circuit Breakers Oil / SF6 / VCB Indoor / Outdoor type of a wide range (rupturing capacity) from 13.12kA / 18.37kA / 26.25kA & above; Rated Current of 400A- 630A-800A-1250A-1600A & above; Rated Voltage range of 3.3kV- 6.6kV-11kV-12kV-33kV-36kV-66kV-132kV class & beyond, motorized/ manual, conforming to Indian & International standards. Vacuum Circuit Breakers (VCB) SF6 (Sulphur Hexafluoride) Gas Circuit Breakers Bulk & Minimum Oil Circuit Breakers (BOCB & MOCB) Panels with necessary accessories including current transformers (CTs), potential / voltage

Applicable Standard (IEC 60298 & 60694 , 153427: 1997) Indoor metal clad panel, IP 4x Externally & IP 2x between Compartments , 100mm(min), 2000A , Rear Botton , EV12 Horizontal draw out & Fixed version

Heavy Duty of Neutral Type MCBs.

Air Circuit Breakers C - Power: C Range C - Power: H Range C - Power: S Range CNCS and CNCS..E Rating : 400, 630, 800, 1000, 1250, 1600, 2000, 2500, 3200, 4000, 5000, 6300 Silent Features: 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 di

INTEGRATED CIRCUITS

We offer a range of MCB (Miniature Circuit Breaker) switches in a range of specifications. We offer a wide variety of choices in MCB switches with a range of current and tip characteristics for appropriate level of protection and reliability as per application requirements. This flexibility comes with energy saving features for increased efficiency and cost-effectiveness. Our MCB switches allow 10 to 20 times less "let-through" energy than conventional circuit breakers, resulting in less wire heating and minimizing damage to downstream components. The red/black flag marks and toggle position identify the localized fault, so troubleshooting can be done easily and quickly.

We manufacture high strength miniature circuit breakers which are housed in injection molded flame retardant, high strength thermo plastic material having high melting point, high di-electric strength and temperature with stand. These are under the brand name "Star". It has trip free mechanism,i.e., the breaker trips internally even if the operating knob is held in ON position. The tripping mechanism is thermal magnetic type: Magnetic Protection: When overload values exceed the value specified for different characteristics curves i.e. B & C, strong magnetic field is induced which results into instantaneous tripping of M.C.B. Thermal Protection: Bi metal which deflects if the current is greater than the rated current and hence tripping the M.C.B. Finger protection: M.C.B.'s are finger protected to IP 20 as per IS: 8828:1996 the live current carrying parts cannot be touched accidentally. Effective Arc Quenching: Arc produced of contacts is rapidly pushed magnetically into a 12 plates Arc chamber where it is broken down effectively & cooled. Special Alloy Contact: The contacts are made out of special alloy, which gives low contact resistance resulting in voltage drop hence very less power consumption and temperature rise. These contacts have very excellent anti weld properties. Dual Termination: The incoming terminals are designed for termination of bus bar as well as cable individually or simultaneously. Terminals are suitable for cables upto 25 mm.

We have a wide range of circuit breaker equipment, both MCB and MCCB. The range of MCB boards are highly durable and allow the installer maximum flexibility. • Current Ratings: From 6 Amps to 40 Amps • Different series including high rupture capacity, single to four pole • High breaking capacity: 20 - 15 - 10 - 6 K A • Nominal rated currents from 0.5 to 63A • Wide range of the executions for both the MCBs and the accessories combined main contacts Easy fitting and dismantling • By means of the special lower latch the MCBs are fixed on the DIN EN 50 022 rail (width 35 mm). The latch makes the MCB fast on the rail: Further more it is possible to lock the latch in an open position that enables easier side-shifting along the rail. Easy and fast connection - combined terminal clamps • The MCBs are equipped with the combined terminal clamps on the upper and lower side • MCBs are delivered with terminal clamps in open position, i.e. ready for insertion of conductors or busbars.

We design and engineer world-class, high precision meters and electronic equipment that cater to the requirements of national and domestic buyers, made using the latest technology.

Type -MNXG Compact in size High short circuit breaking capacity (100kA) Current limiting design Rotary knob for clear On/Off indication Door coupling handle for clear On/Off/Trip indication The entire range has adjustable overload and fixed short circuit settings (0.25 to 63A) Conforms to IEC: 60947-4-1, IS: 13947-4-1 standards Accessories Standard auxiliary contacts (front and side mounting) Trip indication auxiliary contacts Shunt release Under voltage release Current limiter Door coupling handle

SALIENT FEATURES : * MEETS LATEST STANDARDS. * SHOCK PROOF : FINGER PROOF AS PER TEST. * QUICK BREAK OPERATING MECHANISM. * ENERGY SAVING. * CLAUSE 9.6 OF 8828. * CURRENT LIMITING DESIGN. * FIRE RETARDANT BODY. * 12 PLATE ARC CHUTE. * ANGULAR VENTS. * DIN RAIL MOUNTING ( 35 MM DIN RAIL). * PAD COVERING IS ON/OF POSITION.

Technical Data : Standard : Confirming to IEC60898 Protection : Against overload and short circuit Rated current In : 1,2,3,4,6,10,16,20,25,32, 40, 50, 63A Rated voltage : 1 pole 230/400V AC 50/60Hz 2, 3, 4pole 4OOV AC 50/60Hz Breaking Capacity : 6 kA Characteristic : B, C, D curve Number of trip : 1P, 1P+N, 2P, 3P, 3P+N and 4P Type of trip : Thermal-magnetic release Type of terminal : Lug type Terminal capacity : Cables up to 25mm² Installation : Mounting on 35mm DIN rail Width : 1 7.8mm per pole Electrical endurance : In : 1 ...32A 40 ...63A Endurance : 6000 cycles 6000 cycles Max. frequency (Cycles / hour) : 240 120

C&S ACB, conforming to IEC 60947 Part 2 and IS 13947 Part 2, are available from 630A to 6300A, 3 pole as well as 4 pole, in all possible versions - Fixed or Drawout, Hand operated or Motorized. The 4 pole incorporate true 4th pole - rating & contacts same as the main poles but with advance closing and delayed opening mechanism to avoid any Switching Surges and Remnant Transients.

C&S ACB, conforming to IEC 60947 Part 2 and IS 13947 Part 2, are available from 630A to 6300A, 3 pole as well as 4 pole, in all possible versions - Fixed or Drawout, Hand operated or Motorized. The 4 pole incorporate true 4th pole - rating & contacts same as the main poles but with advance closing and delayed opening mechanism to avoid any Switching Surges and Remnant Transients. Accessories : All commonly required Accessories are also offered along with them as per the customer choice - Auxiliary Switch, Shunt Release, Under Voltage release, Position.

Wide and varied application in industries as well as in domestic sector for using low voltage distribution circuits for continuous power supply. Unique Features : * Choice of 2 Pole or 4 Pole Version * Front operation with 3 stable Position I-O-II * Isolation at Middle Position * Easy Mounting on DIN Rail Technical Data : * Standard AS per -IS : 13947 - 3 * Ratings - 25 Amp, 40 Amp * No of Poles - 2 , 4 Pole * Rated Voltage - 240 V/ 415 Volt AC * Rated Frequency - 50 Hz * Utilization category - AC 21A

Our range of change over finds wide application in industries as well as in domestic sphere for use in low voltage distribution circuits, wherever continuity of supply is necessary, for switching to an alternate source of supply from main supply and vise-versa. It is provided of switch dis connectors with independent manual operation, capable of making, carrying and breaking currents under normal circuit conditions, which may include operating overload condition and also carry currents under specified abnormal circuit conditions such as those of short circuit for a specified time. Some of the features of our change over are: * Compact construction * Double break contacts * Shrouded terminals * Front operation * Centre position off * Can be mounted with other products.

Rated Voltage 240/415 V Breaking Capacity 10000 A

FEATURES * Compact in size * High short circuit breaking capacity (50kA) * Current limiting design * Door coupling handle for clear ON / OFF / TRIP indication * Conforms to IEC 947-2 and 3, IEC 947-4-1 standards * Din rail mounting for the entire range. * Wide range from 0.16 A to 63 A with adjustable overload. * Differential trip indication facility for trip alarm contact. ACCESSORIES * Standard auxiliary contacts (front and side mounting) * Trip indicating auxiliary contacts * Shunt release * Under Voltage release * Door coupling rotary handle

Compact in size, the range of MCB for monitoring use offerer to clients are made of high grade raw material. These MCB's are also made as per ISO specification that provide in them superior quality as well as durable functioning. We offer these products in following category :

The company has grown rapidly with full fledged setup for manufacturing Electrical and Electronic products. It has an R&D department with CAD , CAM facility and supporting TOOL ROOM for product development and a well equipped Machine Shop. The Quality Control Dept. is directly controlled by the Managing Director. This department monitors the quality of raw materials and components at inward besides in process inspection at various levels during production. Finished products are tested before inward and the test reports are maintained.

Fast acting, high current rupturing capacity breakers like electrical circuit breakers are offered to safe guard the human life, equipments & installation from the following faults occurring in the electrical system. * Over load * Short circuit * Ground faults Types : * Low voltage Low voltage air circuit breakers are offered in Fix, Draw out, Manual & Electrically operated versions. They are either 3 pole type or 4 pole type. Ranging from 400 A to 6300A * Medium Voltage 6.6 KV, 11KV,22KV,33KV System Voltage. Available in Indoor & Outdoor versions. With a choice of Vacuum or SF6. In indoor type retrofitting trolley can be provided to replace the existing oil circuit breakers economically & quickly.

SPECIFICATION : IS 8828 ;1966. * RATING : 0.5 A TO 63 A. * NUMBER OF POLES : SP, SPN, DB, TP, TPN & FP. * RATED VOLTAGE : 240/ 415 V. * HOUSING : GLASS FIBER REINFORCED POLYESTER.

miniature circuit breakers are used in overload and short circuit operations.