DSH 298 Marking, Terminals And Operating Devices

小米

广东安规检测
有限公司提供：

小型摆管淋雨试验机

IPX5X6X7喷水试验机

1000L恒温恒湿箱

各种试验指现货

可程式恒温恒湿试验箱

水平垂直燃烧机

自动卷线器试验机

耐划痕试验机

各种灯头量规现货

灼热丝试验机现货

GB1002插头量规

IPX1-X7淋雨现货

IEC61347/UL935镇流器热试验箱

灯具防风罩

IK冲击试验机

UL498插头插座量规

VDE0620插头插座量规

稳定性试验台

家电温升测试角

针焰试验机现货

热电偶焊机现货

家电125mm试验指

E12灯头量规

无绳壶无绳电熨斗插拔寿命试验机

IEC60335试验指甲

* Q7 H. D! A& B

DSH 298 " q' e0 n6 Q& y) f

Marking, Terminals And Operating Devices 7 F$ W, X5 _' a7 U8 C, k

5.1.6(f)

61010-1(ed.1);am1;am2 & Z7 ^* q. k+ _+ k: ^

/ {, p5 D" ^. w) w0 m& ]Standard:
! c$ i. v+ U' q2 RIEC 61010-
% q( y: k5 w# Q. |* ]- k1:1990+A1:1992+A2:1995
Sub clause:
. n( w( t+ Y8 f8 E1 I7 ]) S$ o* N( z1 O5.1.6(f)
Sheet n. 298
Page 1(1)
Subject:
Marking, Terminals and Operating
Devices
; b+ y$ o4 W  x$ Q9 d7 vKey words:
8 f' V5 c( a7 H: I+ ^2 K$ k- Marking
6 U) P9 V& G# H% s7 X- Mains
Decision taken by
/ b1 V3 ?$ g5 X3 ]2 @2 RETF3 and confirmed
by CTL at its 38th
meeting, in Toronto
: P+ q( Q/ W- X7 I5 k& C* YQuestion:
Can symbols 9 and 10 of Table 1 (0,1) be used for any other purpose than mains
disconnection?
  ?! D/ F  w- @3 m7 q3 m9 o  E) EDecision:
7 f7 ~) X: ]3 e* h! T9 Q% AThe standard states these symbols are reserved for mains disconnection devices, the symbols
! }  i- {7 C# d5 E! W0 W, Oshould therefore, be used only for this purpose. However, these symbols are allowed for
9 |# R/ S- Q* p+ aother use in other IEC standards and some Test laboratories therefore, exercise discretion on
this matter provided the mains separation device is clearly indicated either on the unit or in
the handbook.
Explanation:
It is likely that the use of 0,1 symbols will be reviewed across all IEC documents and,
pending this review, it is important that the mains disconnection device is clearly identified
either on the equipment or in the instructions for use.
3 K: H) A% v" f7 `5 |0 n  I
+ g: X$ N2 H3 B, o, a* @) \: @. C
9 k  L- E5 _' w# b- {