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United Automation Infresco S 4kW inline soft-start

In-line soft-start
Code: A86603
  • £72.00
  • ( £86.40 inc. VAT)
Item in Stock | Usual dispatch 1-2 working days
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• Soft-start prevents nuisance tripping and prolongs element life.
• Low-cost.
• Easy to install.
• Can be installed indoors or out.

The Infresco-S 4kW is part of a family of controllers designed to provide energy saving when used with quartz halogen infrared heaters or other heating and lighting products. The ‘S’ soft-starts the load either automatically, when power is applied to the unit, or by the use of a remote switch (e.g. CC3 Time Programmer). Incorporates zero-voltage switching and a soft-start function to eliminate inrush current - potentially increasing heater element life by up to 30% and preventing nuisance-tripping on heavily loaded circuits. Installation of the unit is simple, and once installed is maintenance-free. The soft-start circuit is initialised each time power is supplied to the unit. Alternatively, a remote switch or heater time programmer can be added using terminals (INPUT COM) on the PCB. (in normal mode the terminals are fitted with a link, this will need to be removed and switch wires fitted).

Electrical supply: 230Vac ± 10% 50 Hz.

Supply fusing: 20LCT or MCB20A (1pole, 440V) recommended or equiv.

Switching capacity: 4kW max.

Quiescent power consumption (control circuit): 50mA.

Power and load terminals: 2.5mm2 rising clamp.
Operating temperature range: -20 to 40°C.

Protection Rating: IP65.

Cable entry glands: 2 x 10mm dia max. 
: 1 x 7mm dia max.
Enclosure Dimensions: 120 x 50 x 112 mm (wdh)

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