IMO Technical Brochure

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14
Main Contacts Type SI16 SI25 SI32 SI38 SI40 SI55
Rated operational current I
e
300V A 16 23 27 40 55
1 pole
400V A 14 22 25 33 44
DC-PV1
1
500V A 10 17 20 24 32
600V A 7 12 15 19 25
700V A 5 6 7.5 12 18
800V A 3 4 5 10 13
900V A 3 3 4 8 10
1000V A 2 2 3 5 8
2 poles in series 500V A 16 25 32 45 48 55
2 600V A 16 25 32 45 48 55
700V A 16 25 32 37 55
800V A 16 20 23 30 35 55
900V A 16 17 20 31 43
1000V A 10 11.5 13 20 29 36
1100V A 8 10 11.5 19 25
1200V A 7 8.5 10 10 11 17
1300V A 6 7 8 10 14
1400V A 5 6 7 9 12
1500V A 3 5 6 6 7.5 10
2 poles in series 500V A 29 45 58 72 85
+ 2 poles parallel 600V A 29 45 55 68 85
2H
700V A 22 27 32 49 77
800V A 17 20 23 30 42 63
900V A 16 17 20 31 43
1000V A 10 11.5 13 20 29 36
1100V A 8 10 11.5 19 25
1200V A 7 8.5 10 10 11 17
1300V A 6 7 8 10 14
1400V A 5 6 7 9 12
1500V A 3 5 6 6 7.5 10
3 poles in series 500V A 29 45 58 72 85
+ 2 poles parallel 600V A 29 45 58 58 72 85
3H
700V A 29 43 55 55 72 85
800V A 29 40 51 51 68 85
900V A 29 38 47 47 62 78
1000V A 29 38 45 45 58 70
1100V A 19 27 37 - -
1200V A 17 25 28 28 - -
1300V A 15 21 25 - -
1400V A 12 18 22 - -
1500V A 10 14 20 20 - -
4 poles in series 500V A 16 25 32 45 48 55
4S 600V A 16 25 32 45 48 55
700V A 16 25 32 40 55
800V A 16 25 32 40 55
900V A 16 25 32 40 55
1000V A 16 25 32 40 55
1100V A 16 25 32 40 55
1200V A 16 25 32 32 40 55
1300V A 16 25 32 40 55
1400V A 16 25 32 40 55
1500V A 16 25 32 32 40 55
4 poles in series 500V A 29 45 58 72 85
+ 2 poles parallel 600V A 29 45 58 72 85
4H
700V A 29 45 58 72 85
800V A 29 45 58 72 85
900V A 29 45 58 72 85
1000V A 29 45 58 72 85
1100V A 29 45 54 60 68
1200V A 29 45 50 50 56 65
1300V A 26 39 44 50 61
1400V A 23 33 38 46 58
1500V A 20 26 32 32 42 55
1
2
1
2
3
4
1
2
3
4
1
2
3
4
5
6
7
8
1
1
2
3
4
5
6
Technical Data continued
Data according to IEC 60947-3, VDE 0660, GB14048.3