237,216 ,QWHUQDWLRQDO(QJOLVK
MICROMASTER 420 Reference Manual
72 Issue A1
Table 4-6 Recommended Circuit Breakers 380 V – 480 V)
,QYHUWHU
3RZHU
N:
,QYHUWHU
3RZHUKS
,QYHUWHU)LOWHU
&ODVV
)UDPH
6L]H
,QYHUWHU2UGHU1XPEHU
0/)%
0LQLDWXUH
&LUFXLW
%UHDNHUV
0.37 0.50 Unfiltered FS A 6SE6420-2UD13-7AA0 3RV1021-1DA10
0.55 0.75 Unfiltered FS A 6SE6420-2UD15-5AA0 3RV1021-1EA10
0.75 1.00 Unfiltered FS A 6SE6420-2UD17-5AA0 3RV1021-1FA10
1.10 1.50 Unfiltered FS A 6SE6420-2UD21-1AA0 3RV1021-1GA10
1.50 2.00 Unfiltered FS A 6SE6420-2UD21-5AA0 3RV1021-1HA10
2.20 3.00 Unfiltered FS B 6SE6420-2UD22-2BA0 3RV1021-1HJ10
3.00 4.00 Unfiltered FS B 6SE6420-2UD23-0BA0 3RV1021-4AA10
4.00 5.30 Unfiltered FS B 6SE6420-2UD24-0BA0 3RV1021-4AA10
5.50 7.30 Unfiltered FS C 6SE6420-2UD25-5CA0 3RV1021-4BA10
7.50 10.00 Unfiltered FS C 6SE6420-2UD27-5CA0 3RV1021-4DA10
11.00 15.00 Unfiltered FS C 6SE6420-2UD31-1CA0 3RV1031-4EA10
2.20 3.00 A FS B 6SE6420-2AD22-2BA0 3RV1021-1HA10
3.00 4.00 A FS B 6SE6420-2AD23-0BA0 3RV1021-1KA10
4.00 5.30 A FS B 6SE6420-2AD24-0BA0 3RV1021-1KA10
5.50 7.30 A FS C 6SE6420-2AD25-5CA0 3RV1021-4AA10
7.50 10.00 A FS C 6SE6420-2AD27-5CA0 3RV1021-4BA10
11.00 15.00 A FS C 6SE6420-2AD31-1CA0 3RV1031-4FA10