LIDER[12.5 HP][Three Phase Submersible Pump Starter][LSD-ASSD 12.5HP]


  • LIDER Three-phase pump starter for water-filled submersible/motor pump.
  • Provided panel with [ LLT CONTACTOR + LLT RELAY ] Switching device-Thermal Overload Relay ensures Overload Protection and manual reset facility.[ Range:- 9~14 Amps ]
  • 25 Amps Contactor 4 pole AC3 Motor Duty with easy replaceable fixed and moving contacts. Operating Voltage range between 400~440 VAC Volts with Easy Replaceable Fixed & Moving Contacts, Easy Replacement of the coil.
  • AUTO-SWITCH STAR-DELTA:- Auto/Manual Start Mode, Protection against Single Phasing, Phase Reverse,& Phase Imbalance Supply, Auto Start Mode ensures automatic start with 45 sec. ON delay facility.
  • TIMER-STAR DELTA:-Set Time Range-15/60 secs [selectable] Star to Delta Change Over Pause Time 40-100 mili/sec.

50 in stock

SKU: LIDER[12.5 HP][Three Phase Submersible Pump Starter][LSD-ASSD 12.5HP] Categories: , Tag:



  • Starting and Protection of Three-Phase Equipments
  • Prevents equipment from Single Phasing,
  • Reverse Phasing and Unbalance Supply
  • Trip Time delay– 2 to 3 secs for phase reversal & phase unbalance,
  • Trip Time delay <1 sec. for single phasing.
  • No Separate Auxiliary Supply Required.
  • Auto Resetting Mode available.
  • Auto manual switch provided for bypass condition (optional)
  • Motor and Supply wire directions are given for easy connections.
  • Connector terminals for easy connection.
  • Best quality panel accessories used for long-life operation.
  • CR sheet enclosures, elegant powder coating after pretreatment.
  • Every end of the wire is soldered/crimped by terminals to avoid sparking.
  • Thread Lockner applied to every nut and bolt to avoid loose contacts.
  • Product directly going from Manufacturer to Consumer.


For Our Products are ideally suitable for all Three Phase Equipments-Electrical Motors, Compressor Motors, Electrical Test benches, Submersible pumps, Gensetpanels, Cold storage, Hoist Motor Controls, Valve Actuators, Motors Machine Tools, Injection Molding Machines, Packaging units, Central Air Conditioning Plants, etc.

Please raise your query of product through our email id or helpline no  9039034433

Technical Specifications

Product Features

Colour BLACK
Weight (gms) 2750
Voltage (volts) 415
Horsepower (HP) 12.5 H.P
Relay Output (amps) 9~14
Warranty 6 months against any manufacturing defect


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