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    • Measuring technology for switchboards
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      • IP40 protection degree
      • Degree of protection IP65 / IP67
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    • 9775f6cde5dd8fe27584f1b1dabe4ff4

      10 kΩ / 5 kΩ single-turn potentiometer IP64, diameter 22 mm

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      Grid / filter PFI1000 with filter, 120x120, Plastim

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      Instrumental measurement of transformer current

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    • 20affc929333d1d468028270a2a5eab9

      Distribution box plastic transparent door 300x400x170mm IP65 PP3014

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      15 m extension cable with Schuko connector

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    • 8c714f732605746088ba3fab1fb2e47c

      Plastic cabinet with gray doors, Design Pro Series, PD253515, IP67

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    • Home Page
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    • Measuring technology for switchboards
      • Network Panel Analyzers
      • Ammeter, voltmeter, frequency meters
      • Panel Multimeters
    • Cam Switches / Switches
      • Step switches
      • Reverse cam switches
      • Group Switches I-O-II
      • Star / Triangle Switch 0-Y-D
      • Cam-operated packet switches 0-1
      • Cam switches for ammeters and voltmeters
      • Commutator group switches
    • Air conditioning and ventilation of distribution boards
      • Industrial Air Conditioning
      • Thermostats and Hydrostats
      • Heating to distribution boards
      • Fans, grilles, and filters for distribution boards
    • Light sources
      • LED bulbs
      • Ceiling lights / lights with motion sensor
      • Recessed LED panels
      • Outdoor LED floodlights
      • Built-in LED panels
      • Garden lights
    • Optical and acoustic signaling devices
      • Heavy-Duty warning lights
      • Signal Beacons
      • Siren / Whistle
    • Empty plastic distributors
      • IP40 protection degree
      • Degree of protection IP65 / IP67
    • Terminal block
      • Screw terminal block
      • Screw terminal block
      • Screw / spring terminal block
      • Connection
      • Accessories
    • Components for compensation
    • Temperature regulators and sensors
    • Instrument transformers of current
    • Time relay
    • Level height regulator
    • Protocol converters
    • Relay control
    • Aspirators / fans
    • Sockets, plugs, and extension cords
    • Wishlist

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    PRINCIPAL ELEKTRIK s.r.o.

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    Instrumental measurement of transformer current Instrumental measurement of transformer current €13,75 €27,20 Delay relay 230 V/AC (ON DELAY) 48 x 48 mm Delay relay 230 V/AC (ON DELAY) 48 x 48 mm €16,00 €17,84 Outdoor Garden Wall Light, E27 25cm, Black Plastic Outdoor Garden Wall Light, E27 25cm, Black Plastic €6,69 €13,24 Outdoor Garden Post / Post Lamp E27 40cm Plastic Outdoor Garden Post / Post Lamp E27 40cm Plastic €6,69 €13,24 Outdoor Garden Wall Light, E27 25cm, Black Plastic Outdoor Garden Wall Light, E27 25cm, Black Plastic €6,69 €13,24 Outdoor Garden Wall Light, E27 25cm, Black Plastic Outdoor Garden Wall Light, E27 25cm, Black Plastic €6,69 €13,24 20W LED bulb, E27, (150W) 20W LED bulb, E27, (150W) €0,00 €10,20 LED bulb E14 7W 610lm, equivalent to 50W LED bulb E14 7W 610lm, equivalent to 50W €0,61 €1,24 View all offers