Electro Control Engineers Andheri East, Mumbai, Maharashtra

Voltage Monitor Relay Compact 17.5 mm wide Protects against Phase Loss, Phase Reversal & Phase Asymmetry Multi-voltage from 3 x 208 to 3 x 480 V Selectable Under voltage Over voltage Asymmetry levels Selectable Under Voltage Over Voltage & Asymmetry LED indication for all faults & for change in settings during run time for better security Adjustable time delay.

Tripping Relay is a microprocessor based Motor Protection Relay with 4 digits LED Display Features :- 4 Digit LED display Measurement of RYB, Zero Sequence current and Thermal capacity. Separate LED’s for indication of Motor operational, Trip & Thermal OL pre-alarm status. Programmable thermal OL time constant right from 1 sec to 40 sec. 2 nos. of CO output contacts. Relay testing facility Trip data recording Fault current or cause of last trip is displayed.

Terminal Shrouds Standard Ranges from 2.5 - 95 sq. Mm Universal mounting Standard terminal connectors, Miniature, Double Level & Triple Level connectors Fuse terminals, Earth terminals, Test & Disconnecting terminals, connectors with electronic components & Distribution terminal Blocks Screwless connectors are also available Accessories-End plate, End Clamp, Marking ferrules shorting links & Din rails.

Standard Ranges from 2.5 - 95 sq. Mm, Universal mounting, Standard terminal connectors, Miniature, Double Level & Triple Level connectors, Fuse terminals, Earth terminals, Test & Disconnecting terminals, connectors with electronic components & Distribution terminal Blocks, Screwless connectors are also available.

Push button actuator Unique & Compact design Screw less, quick & easy assembly Stackable design for Contact Blocks Easy identification for NO NC Blocks.

Pole Contactor 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 ONOFF indication Aesthetic appearance CE Marked and CSA approved Operating band from 65 % to 120% up to 32 A.

Motor Contactors 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

Gen Nxt LED Indicator with SMD LED technology, New sleek and compact design, Lug wiring possible, Uniform & bright illumination, Wide voltage range, Operating life more than 0.1 million Burning hrs, Can be assembled in push button stations, Integrated IP 20 protection for terminals & IP 65 protection, Passes surge test of 2 KV & HV test of 1.5KV, CE & UL approved.

The comprehensive range of contactors from L&T Switchgear is your key to meet every demand and suit every requirement across diverse applications. Whether it is motor control, capacitor switching, supply changeover or any other single phase or three phase application, you can always be assured of finding a perfect solution in our extensive range of contactors. These contactors are complimented with a range of thermal overload relays.

Harmonic Filter Reactor Features :- 30-600 A Active filter in 3 phase 3 wire4wire Stand-alone & modular units Response time less than 1 ms Easy diagnosis of fault conditions with alarms Easy configuration & parameter monitoring with LCD touch screen HMI.

This panel meter is designed for dual source energy measurement. It serves as a replacement for two separate energy meters, necessary for metering applications with dual energy sources. Features :- Class 1 accuracy ACDC auxiliary supply RS 485 communication Password protected CTPT value programming.

Differential Protection Relay Features :- Automatic synchronization with relay outputs for speed control Adjustable delta frequency and delta voltage Adjustable breaker make time Visual indication of bus voltage, generator voltage, closing signal, delta voltage, increase and decrease signals Automatic voltage matching Operating temperature range: -20°C to +70°C Vibration test up to 4g (5 - 100Hz) Certified by major classification societies Flame retardant enclosure DIN rail or screw mounting.

Detuned Filter Reactor Features :- Available as 7% (189 Hz) & 14% (133 Hz) detuned filters Copper & Aluminium wound reactors Very low operating losses - 3 to 5 W kVAr High linearity - 1.8 times the rated current Low noise Auto-thermal cut-off.

Current Monitoring Relay Protection against Overload, Phase Loss, Phase Reverse and Phase Unbalance faults Wide range of sensing current : 1A - 45A Models for 1 Phase and 3 Phase systems Auto Manual Reset selection Fail - safe protection Inverse time model with underload, locked rotor protection and selectable trip class Definite time model with underload and selectable start and trip time.

Capacitor Switching Contactor 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.

Capacitor Box L&T Standard Duty Capacitors are metalized polypropylene capacitors from 1kVAr to 25kVAr in cylindrical configuration and 5-50kVAr in box type configuration. These capacitors come with a stacked winding and are impregnated with a biodegradable soft resin. These capacitors are self healing type. The Capacitors come with an over pressure disconnector and finger proof terminals. They can be used to provide effective power factor correction in industrial and semi industrial applications.

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.

Auxiliary Contactor: In-built 5 auxiliary contacts Max. 9 NONC combination with maximum 6 NC contacts Flexibility in selection of NONC combination MO0 range shares same accessories as MO power contactors These contactors have terminal shroud for safety The coil VA is less which reduces the burden on control transformer Four terminal Coil The entire range is RoHS compliant.

Analog panel meters and current transformers provide you with reliable monitoring and indication of various electrical parameters.