RF IS M8 nb-ST


  • 2 mounting nuts are included in delivery

Technical data

StandardsEN 60947-5-1
EnclosureStainless steel
Front capPOM
Back capPOM
ConnectionCoupling M12 x 1, 4-pole
Cable length0.5 m, 1 m or 2 m
Degree of protectionIP 67 to IEC/EN 60529
Ambient temperature–25 °C … +70 °C
Rated operating isolation voltage Ui75 VDC
Rated operating current Ie0.2 mA
Rated operating voltage Ue3 … 5 VDC
Switching distancessn 2 mm; sa 0 … 1.62 mm;
sr 1.8 mm … 2.2 mm
Hysteresisapprox. 10 %
Repeatability< 5 %
Type of installationnon-flush
Switching frequencysee RF 96 ST / RF I/O
Correction factorsSteel (Fe360) = 1; Stainless steel approx. 0.7; Brass approx. 0.5; Aluminium approx. 0.4; Copper approx. 0.4
Actuatorsteel plate 8 x 8 x 1 mm, FE 360
NoteThe sensor may only be used in combination with RF 96 ST or RF I/O
Ordering details
Type code
Type   Material no.
RF IS M8 nb-ST 0.5 m on request Produced to order.
RF IS M8 nb-ST 1 m 1373082
RF IS M8 nb-ST 2 m on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.