L&T Products

Details :

• Lauritz Knudsen Bypass Switches are meant for special application and help to maintain continuity of supply to the load in case of breakdown/maintenance of UPS or Servo stabilizer used in the circuit
• Available from 125A to 630A, CZ Bypass Switches provide a quick, safe & compact bypass solution.
• No hassle of operating multiple devices for safe and positive isolation on both sides of Servo/UPS
• A long phase barriers for complete isolation between phases
• The entire range is suitable for Aluminum cable/link termination as per the size prescribed by the standards
• A door interlock is provided in ON position with defeat feature Also, Bypass Switch can be padlocked in OFF position; up to 3 padlocks can be adjusted to suit different panel depth requirements.
• Suitable for mounting in horizontal as well as vertical orientation.
• Finger proof protection (IP30)
• Terminal Shrouds provide protection against accidental contact with live terminals.
• As it is swivellable, there is no need to remove during termination

Lauritz Knudsen ACCL switches the load to back-up/Generator supply when mains (default) supply is disrupted, limiting the supply to the genset rating of ACCL

Change over Switch Changeover switches connect two different circuits from two different sources eg : Power supply to generator , Auto- Manual changeover, Standby remote changeover and many more Features: Changeovers are used to operate 2 different circuits with different no of inputs and outputs. Wide range from 1 Pole to 8 Poles Available in current rating of 6A to 400A Avaiblle with OFF( 60 degree-centre & 90 degree) and without OFF( 90 degree with complete rotation) Rated for AC1/AC21 applications. Applications: Power Supply to Generator Changeover, Auto / Manual Changeover, Standby / Remote Changeover and many more .

Change over Switch Changeover switches connect two different circuits from two different sources eg : Power supply to generator , Auto- Manual changeover, Standby remote changeover and many more Features: Changeovers are used to operate 2 different circuits with different no of inputs and outputs. Wide range from 1 Pole to 8 Poles Available in current rating of 6A to 400A Avaiblle with OFF( 60 degree-centre & 90 degree) and without OFF( 90 degree with complete rotation) Rated for AC1/AC21 applications. Applications: Power Supply to Generator Changeover, Auto / Manual Changeover, Standby / Remote Changeover and many more .

Time Switch is a great way to automate your switching needs. This time switch can be programmed to turn on and off at different times of the day therby saving energy. Features 12 / 24 Hours Display format 1C/O & 2 C/O option available 6 years battery reserve Application:Ideal for Outdoor & Street Lighting, Advertising displays. Glowsigns, Air-Conditioners / Coolers, Geysers, Conveyers, pumps etc.

Details :

• Lauritz Knudsen 1 CT 4 Step APFC Controller for Contactor switching - etaSMART 4R.
• Simple and Smart Controller.
• Auto programming function available.
• CT secondary - 1 / 5 Amp site selectable.
• 2 & 4 Quadrant Operation for sites with / without Solar Plants.

Current monitoring Relay is a protective control device which is used to receive input current signals. It monitors the currentsignals and raises an output in case threshold is reached. Features Protects against Overload, Phase reverse, Phase loss, Phase unbalance faults Auto/ Manual reset selection Failsafe protection with in built CT upto 45A Inverse time model with underload, locked rotor protection and selectable trip class (10A, 10, 20, 30) Definite time model with underload and selectable start and trip time Designed for Industrial & Agricultural Applications.

Monitoring Relay is a protective control device which is used to receive input voltage signals. It monitors the voltage signals and raises an output in case threshold is reached. Features Protects against Phase Loss, Phase Sequence & Asymmetry 1 C/O & 2 C/O Configuration Supply Voltage: 415 VAC (3 Phase, 3 Wire) In built on delay of 2sec & OFF delay of 7 sec Auxiliary Supply not needed Designed for Industrial & Agricultural Applications.

Details :

• Lauritz Knudsen MN range of industrial starters offers complete motor starting solution for industrial application.
• These starters are time tested for reliable performance.
• These starters are proven work horse for stand alone motor in the industry

Details :

• Lauritz Knudsen ML range of industrial starters offers complete motor starting solution for industrial applications.
• These starters are time tested for reliable performance.
• These starters are proven work horse for stand alone motor in the industry

MR-Gi-A, a Digital Single-Phase Controller is designed for Domestic Pump and Agricultural applications. This product can also be used in drinking water facilities where there is a single of a double tank type of application. It is a microcontroller-based controller for single phase submersible pump. Features: 1.Hassle free current setting ensures convenience 2.Real time-based timer ensures automatic pump ON/OFF as per time settings. 3. Cyclic timer ensures pump ON/OFF periodically. 4. Provides flexibility to operate pump by making up for lost time due to power supply failure with timer compensation feature. 5. Automatic ON/OFF to fill up one tank/ two tank system with in-built WLC. 6. WLC Bypass feature is available. 7. Provides tank full / tank empty indication for WLC operation

Timers are used to control the start and end of a specific event which can be set as per required time Delay which is defined as the controlled period between the functioning of two events. Features 17.5mm Din Mount Housing Voltage range of 12 VAC/DC to 240VAC/DC and 240-415 VAC. Time range of 0.1 s to 999 days ON Delay, Star delta, Cyclic ON/OFF, OFF delay functions 1CO/2CO arrangements Applicatioon Motor Starter Panels/Process control Panels.

The xD1000 Drive is a compact yet robust variable frequency drive (VFD) designed to meet the needs of various general-purpose applications such as pump, fan, conveyor & compressors cutting across Industry & Building segments. It is also capable to handle machine applications like F&B machines, packaging machines, woodworking machines, textile machines, special purpose machines etc. It offers a user-friendly interface that simplifies installation and operation, making it accessible for both experienced and novice users.

Standard features

• Rated @ 55 degC (HD), @ 50 deg C (ND)
• Transient overtorque 170%~200%
• 4DIs, 2DOs,1AI, 1AO
• Inbuilt PID with 4 Preset PID references, Sleep & Wakeup, Predictive speed
• Auxiliary Pump control
• Catch on the Fly
• Skip Frequency
• Automatic Restart
• Current Limitation
• 8 preset speeds
• Auto restart
• Cooling fan control
• Fast stop ramp divider

Isolators are used in electrical installations to make, carry and break circuit current The Isolator ensures that the circuit remains completely isolated