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IEC 60947-5-2:1992 ED1

Low-voltage switchgear and controlgear - Part 5: Control circuit devices and switching elements - Section 2: Proximity switches
30. 9. 1992.

Опште информације

99.60     30. 10. 1997.

IEC

TC 121/SC 121A

Međunarodni standard

29.120.99     29.130.20  

engleski   francuski  

Kupovina

Revidiran

Jezik na kome želite da primite dokument.

Apstrakt

Applies to inductive and capacitive proximity switches that sense the presence of metallic and/or non-metallic objects, ultrasonic proximity switches that sense the presence of sound reflecting objects and photoelectric proximity switches that sense the presence of objects. These proximity switches are self-contained, have semiconductor switching elements and are intended to be connected to circuits the rated voltage of which does not exceed 250 V 50 Hz/60 Hz a.c. or 300 V d.c.

Životni ciklus

TRENUTNO

POVUČEN
IEC 60947-5-2:1992 ED1
99.60 Povlačenje stupilo na snagu
30. 10. 1997.

ISPRAVKE / IZMENE

POVUČEN
IEC 60947-5-2:1992/AMD1:1994 ED1

POVUČEN
IEC 60947-5-2:1992/AMD2:1995 ED1

REVIDIRAN OD

POVUČEN
IEC 60947-5-2:1997 ED2