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|
! J; t" c+ B6 J& p
7 Q7 w' X8 Y0 a, q) K |  DSH 3495 B S; T* U, Q5 _* u3 [! R
| Switches and circuit breakers! P8 c$ [2 Q T: @
| 6.12.3.1
, w8 E9 y1 @/ M" ?- _8 Q3 z | 61010-1(ed.1);am1;am25 }1 p0 _3 W0 P1 Q- u
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Standard:
) V* K# I) _5 V# B+ k0 jIEC 61010-1:1990 +A1:1992 + A2" s/ Z& g+ j3 ^+ R- L7 Q
:1995) [' l5 G8 i% S1 O8 l2 w
Sub clause:
7 Z! m1 \& @- R' d8 ]! v6.12.3.1 Switches and
; [. V( }4 ]' Qcircuit breakers. o3 `% u$ a, Y6 l, \9 f1 P; e
Sheet n. 349
: o6 N* M; b% G, j& }Page 1(1)6 I0 c- H/ y' T' o
Subject;6 ^ Y* }8 Q; T0 W& o
Switches and circuit breakers, l# D y% r) Z: s* @3 P
Key words:
1 |( k) E% l" `; i. F- Disconnecting devices
# A) U- m0 ` E" l1 F& [6 q- Switches
& g( X$ ^. B9 t/ a' ?- Circuit breakers
, O, o! G. }& L% ~Decision taken by
- d! l: n" w4 D: k5 `, A5 _/ LETF3 and confirmed/ G# U6 g) r" V6 m+ k
by CTL at its 38th3 S5 X$ k, r. c+ {0 `
meeting, in Toronto% B1 m" J* J: W4 |# c
Question:1 C" S3 l) N5 z+ O. X6 c3 h
Which are considered to be the relevant requirements of IEC 60947-1?. Y9 B: z. k) b' j
Decision:7 u+ S- |; e' m. f+ J/ ]) ~- v
It was agreed that the relevant requirements include adequacy of rating for the load and life& S" e6 M7 ]# g% j! z7 A+ w/ {& A
testing e.g. 10 000 cycles of operation.
" Z; ~5 n$ W$ d9 w! ]# A
1 R# o, s1 L: F9 R: u0 \$ I4 Y* j0 J& z7 _0 K, h
" R3 J$ F5 i! `) k
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