DSH 298 Marking, Terminals And Operating Devices

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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

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DSH 298 * t: C& @3 v4 t/ `( V

Marking, Terminals And Operating Devices . o" @/ j/ c' l. d2 {% v

5.1.6(f) 0 F, L2 h; `6 h/ L0 r3 }

61010-1(ed.1);am1;am2 : W) D$ [3 Q6 i8 {% [- z4 o, h5 H  H

5 n& ]! t: \( Q3 ~: Z2 r+ KStandard:
9 s$ t6 B; F; k; y! ?8 {IEC 61010-
1:1990+A1:1992+A2:1995
. S  ~( S7 V: y7 a& `& t6 wSub clause:
5.1.6(f)
Sheet n. 298
Page 1(1)
Subject:
Marking, Terminals and Operating
+ p2 {+ s* S+ N' R6 @- E1 RDevices
$ i8 u" e4 _0 Q# p- S% ?Key words:
/ r- f. m  |, R! ]' l- Marking
- Mains
Decision taken by
0 n3 d- O- `9 \4 E! t0 D" X! ^ETF3 and confirmed
( Z$ y. B5 y+ g4 e* e, Y" V; lby CTL at its 38th
7 s$ j% K. r& c4 Z6 Dmeeting, in Toronto
$ r7 Z% H) w% C6 A' sQuestion:
7 G7 W. }# f% {; B) o+ F4 ZCan symbols 9 and 10 of Table 1 (0,1) be used for any other purpose than mains
9 m9 H- R% Z) F' b/ n2 ]disconnection?
# H8 A8 I9 `, ?; I5 W# WDecision:
The standard states these symbols are reserved for mains disconnection devices, the symbols
) d7 n+ V0 h, v+ Oshould therefore, be used only for this purpose. However, these symbols are allowed for
0 c6 B  _: ~( Z! B: R  pother 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
' ~. k1 W- `5 Uthe handbook.
Explanation:
& E% k( }* m0 U) NIt is likely that the use of 0,1 symbols will be reviewed across all IEC documents and,
* w. Y+ q5 R! U; u! r6 K/ fpending this review, it is important that the mains disconnection device is clearly identified
$ ?3 v+ A. d* _either on the equipment or in the instructions for use.
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