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PTC thermistor uitschakelapparaat

PTC thermistor uitschakelapparaat

Fabrikant/type: Siemens 3RN2010-1BW30
Artikelnr: 20043

Gekozen configuratie

Het product kan alleen online worden besteld in de standaardconfiguratie (zie technische gegevens).
Opties kunnen beschikbaar zijn op Aanvraag mogelijk.

76,00 EUR
90,44 EUR incl. btw plus Verzendkosten
Delivery Monday, 4 May
Order within 21 hours and 9 minutes by express delivery.
Standard shipping: Delivery 4-5 May
Self-collection possible in 06112 Halle
Delivery area: Germany - Info

Technical data

Supply voltage230V/50Hz AC 
Dimensions(WxHxD): 22.5x100x90mm 
Protection classIP20 
Weight 0,10 Kg  

Description

Product description:

SIRIUS 3RN2 motor protection relay for protecting motors from overheating by direct temperature measurement.

Direct measurement of the motor winding temperature makes it possible to protect a motor even under unusual conditions such as heavy starting, braking operation, frequent switching or insufficient cooling, thus eliminating the need to oversize the motor as a precaution. The use of PTC sensors or bimetal switches eliminates the need to parameterize the devices. LEDs enable rapid fault diagnosis.


  • Number of measuring circuits: 1
  • Number of auxiliary contacts: 2 changeover contacts
  • LED display ("Operation" and "Triggered")
  • Screw terminals

Data blisters and drawings (German only)
Data and dimension sheet
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