IS M18

  • Metal enclosure
  • Enclosure diameter M18 x 1
  • Flush mounting
  • Long life, no mechanical wear
  • Insensitive to soiling
  • With LED
  • With pre-wired cable or plug-in connector

Technical data

Applied standards EN 60947-5-2
Enclosure brass, nickeled
Front cap POM
Degree of protection IP 67 to IEC/EN 60529
Connection cable PVC (Ø max. 4.1 mm) 3 x 0.25 mm² or plug-in connector M12 x 1
Switching elements 1 NO contact, PNP, 3-wire
Rated switching distance sn 5 mm or 8 mm
Correction factors Steel (Fe360) = 1; Stainless steel approx. 0.7; Brass approx. 0.5; Aluminium approx. 0.4; Copper approx. 0.4
Rated operating voltage range UB 10 … 30 VDC
Residual ripple ≤ 10 %
Switching current max. 0.2 A
Voltage drop at Ie max. 1.8 V
Current absorption < 15 mA at 24 VDC
Hysteresis approx. 10 %
Switching frequency 1000 Hz or 400 Hz
Repeatability ≤ 3 %
Protection circuit Inductive interference protection, protection against polarity reversal, short-circuit and overload proof
LED display lights up yellow on actuation
Ambient temperature –25 °C … +85 °C

Ordering details

With pre-wired cable

Type   Material no.  
Type    Material no.   
IS M18b 5AAACA PNP NO 2m 1202177
Type    Material no.   
IS M18b 8AAACA PNP NO 2m 1202181

With plug-in connector

Type   Material no.  
Type    Material no.   
IS M18b 5AAAC PNP NO ST2 1202179
Type    Material no.   
IS M18b 8AAAC PNP NO ST2 1202183