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Level Controller N1 pro


Product Details

The NOLTA Level Regulator N1 pro is the ideal solution to control liquid levels in industrial applications such as:

  • Industrial waste water
  • Emulsion of oils
  • Many chemicals

The NOLTA level regulator N1 pro can be used everywhere where liquid levels must be supervised. The NOLTA N1 pro is ideal for industrial applications. It is simple to install and maintenance-free. Thus fast economical and reliable solutions can be realized.
The N1 pro is equipped with Nolta‘s proResist cable which guarantees extreme durability and resistance. Different than the MS control switches, the N1 pro is a pump switch which can be used for direct control of pumps.
The level controller N1 pro can also be supplied in combination with the NOLTA contactor combination, the NOLTA motorstarter or the NOLTA capacitor plug.


For direct pump control for example in industrial waste water, emulsions of oils and fats, diluted acids and brines, aggressive mediums.

Available Versions

Type Cable Length (m) Order Number
Normally open proResist 3G1mm2 5 41 001205
Normally closed proResist 3G1mm2 5 41 001305
Normally open proResist 3G1mm2 10 41 001210
Normally closed proResist 3G1mm2 10 41 001310
Normally open proResist 3G1mm2 20 41 001220
Normally closed proResist 3G1mm2 20 41 001320

Technical Data

Max. temperature: 85 ° C
Breaking capacity 10 (8) A / 250V bis 10 (4) A / 400V
Switch point 45°
Protective system IP 68 / 2 bar
Protection class II
Cable cross-section 3G1mm2
Length /Width / Height 132 / 81 / 43 mm
Housing quality Polypropylen (PP)
Housing colour Orange
Cable quality proResist (TPE/PVC)
Cable colour Orange
Certificates CE

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