Twin Pump Controller

Twin Pump Controller

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Basic +£299.00


Product Information

Product Overview

The LR40 is Triton Controls dual pump control panel with a built-in alarm for domestic or industrial pumping stations.

The dual pump controller comes as a range of 2 products

  • Basic - standard alarm and twin pump controller
  • Battery - contains a backup battery for the alarm system(Currently unavailable)


  • Suitable for either single-phase or three-phase power
  • Suitable for clear and wastewater applications
  • Lockable interlocked mains isolator
  • Inbuild Audio and visual alarm
  • Pump operating/tripped and error indicators
  • Auxillary alarm output for an external beacon or buzzer/siren
  • Automatic alternating pump start
  • Pump protection, including pump over-current shutdown & pump over-heating shutdown
  • Simple installation with large terminal blocks for input/output wiring


Supply voltage230Vac I/III or 400Vac III    -20% +30% 50/60Hz
Supply voltage wiring size16mm2
Pump current range1-12A
Pump output wiring size12mm2
Overload setting (Imax)Settable between 1A to 20A
Float switch supply voltage5Vdc 10mA
Float switch and alarm output wiring size10mm2
Pump ProtectionOvercurrent / Over-temperature / alternating pumps
Alarm output10A 250Vac or 125Vdc isolated relay output SPDT
Alarm acoustic output103dB 3kHz 12Vdc piezo buzzer
Auxiliary alarm output12Vdc 500mA
IP ratingIP65
Size340mm x 300mm x 120mm
Operational temperature range-10°C to +55°C
Gland configurationSupply 1 x M25 / Pumps, inputs & outputs 6 to 9 x M16
Back up battery*Alarm system operational for >48h

Datasheet & Downloads

Download LR40 Manual
Download Drill Template (Print on A3)


NOTE: We do not install

Product CodeLR40
ManufacturerTriton Controls

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