Safety sensor with ATEX approval 671271..0

Safety sensors 671271..0

with ATEX approval in accordance with directive 94/9/EC 


  • ATEX safety sensor - magnetically actuated
  • Connection type: cable outlet, fastening nut, optional earth terminal
  • Stainless steel housing M30 x 52.8 mm
  • Contact form: N.O./N.C.
  • Corresponding actuators 30420000.H and 30420000.V:

Operating distance (Sao) from 4 to 7 mm

Switch-off distance (Sar) from 14 to 23 mm

  • Temperature range from -25°C to +85°C
  • IP68 protection class (10bar)
  • Certified in accordance with UL508/CSA22.2

You can find type examination certificate BVS 03 ATEX E 126 X under "Downloads". Also observe the operating instructions.


type can be installed in zone

671 271 I40


671 271 K40

Cat. 1G / Zone 0 (ia)*

Cat. 1D / Zone 20 (ia)


671 271 I.012


671 271 K.012

Cat. 1/2 G / partition wall zone 0/1 (ia)

Cat. 2G / Zone 1 (ia)

Cat. 1D / Zone 20 (ia)

Cat. 2D / Zone 21 (ib)


671 271 M.0


671 271 N.0

Cat. 2G / Zone 1 (mb)

Cat. 2D / Zone 21 (mb)

 * ony with shielded cable


671271..0 Product inquiry
certificate no. BVS 03 ATEX E 126 X
resistance DCA 1206/22 Ω/0,25 W
protection class IP 68 10 bar
contact form N.O./N.C.
switching voltage 24 V AC/DC
switching current I1, I2 0,5 A
switching power 5 W/VA
nominal current I1+I2 max. 60 mA
temperature range T5/2D -25…+85°C
T6 -25…+70°C
nominal voltage Ui = 24 V AC/DC
power Pi = 0,5 W
elobau worldwide
Download catalogue Machine Safety
Sensor Select
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