SIS SS EN 50 038-1989 Low-voltage switchgear and controlgear for industrial use — Inductive proximity switches — Form D, for a/terna ting current, 2 terminals
This standard specifies only inductive proximity switches
for alternating current, in rectangular cross-section, with
2 terminals, the supply voltage being included between
24Vand240V(r.m.s.).
These proximity switches are not embeddable in metal.
There is only one type:
With an upper sensing face: D4*
SIS SS EN 50 038-1989 history
1989SIS SS EN 50 038-1989 Low-voltage switchgear and controlgear for industrial use — Inductive proximity switches — Form D, for a/terna ting current, 2 terminals