VIsIt
WWW.AUCOM.COM
fOr MOre InfOrMAtIOn
9
raTings
CUrrent rAtInGs (In-lIne COnneCtIOn)
AC-53a 3.0-10 : 50-6
Starts per hour
On-load duty cycle
(%)
Start current (multiple of FLC)
Start time (seconds)
AuCom ratings are detailed using the
AC53 utilisation code specified by
IEC60947-4-2.
All ratings are at 40 ºc and <1000 metres. To calculate
inside-delta ratings, multiply by 1.5
B = internally bypassed, c - non-bypassed
Model
Light
Medium
Heavy
Severe
AC53b 3.0-10:350
AC53b 3.5-15:345
AC53b 4.0-20:340
AC53b 4.5-30:330
emx3-0023b
23 a
20 a
17 a
15 a
emx3-0043b
43 a
40 a
34 a
29 a
emx3-0050b
50 a
44 a
37 a
30 a
emx3-0053b
53 a
53 a
46 a
37 a
AC53b 3.0-10:590
AC53b 3.5-15:585
AC53b 4.0-20:580
AC53b 4.5-30:570
emx3-0076b
76 a
64 a
55 a
47 a
emx3-0097b
97 a
82 a
69 a
58 a
emx3-0100b
100 a
88 a
74 a
61 a
emx3-0105b
105 a
105 a
95 a
78 a
emx3-0145b
145 a
123 a
106 a
90 a
emx3-0170b
170 a
145 a
121 a
97 a
emx3-0200b
200 a
189 a
160 a
134 a
emx3-0220b
220 a
210 a
178 a
148 a
emx3-0255b
255 a
231 a
201 a
176 a
emx3-0350b
350 a
350 a
350 a
306 a
emx3-0425b
425 a
411 a
355 a
305 a
emx3-0500b
500 a
445 a
383 a
326 a
emx3-0580b
580 a
492 a
425 a
364 a
emx3-0700b
700 a
592 a
512 a
438 a
emx3-0820b
820 a
705 a
606 a
516 a
emx3-0920b
920 a
804 a
684 a
571 a
emx3-1000b
1000 a
936 a
796 a
664 a
AC53a 3.0-10:50-6
AC53a 3.5-15:50-6
AC53a 4.0-20:50-6
AC53a 4.5-30:50-6
emx3-0255c
255 a
222 a
195 a
171 a
emx3-0360c
360 a
351 a
303 a
259 a
emx3-0380c
380 a
380 a
348 a
292 a
emx3-0430c
430 a
413 a
355 a
301 a
emx3-0620c
620 a
614 a
515 a
419 a
emx3-0650c
650 a
629 a
532 a
437 a
emx3-0790c
790 a
790 a
694 a
567 a
emx3-0930c
930 a
930 a
800 a
644 a
emx3-1200c
1200 a
1200 a
1135 a
983 a
emx3-1410c
1410 a
1355 a
1187 a
1023 a
emx3-1600c
1600 a
1600 a
1433 a
1227 a
AC-53b 3.0-10: 345
Off time (seconds)
Start current (multiple of FLC)
Start time (seconds)
nOn-BypAssed
BypAssed
Summary of Contents for EMX3
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