Siemens SENTRON 3WA1 Manual page 514

Technical specifications
6.8 Failure probability acc. to B10 and B10d
Size 3 AC:
Breaking capacity H ≤ 690 V AC
Electrical operating cycles without
maintenance
B10 values
B10d values
Breaking capacity C ≤ 690 V AC
Electrical operating cycles without
maintenance
B10 values
B10d values
Breaking capacity E at 690 V AC
Electrical operating cycles without
maintenance
B10 values
B10d values
Breaking capacity E at 1000 V AC
Electrical operating cycles without
maintenance
B10 values
B10d values
Breaking capacity E at 1150 V AC
Electrical operating cycles without
maintenance
B10 values
B10d values
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4000 A
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Size 3
5000 A
2000
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1000
3WA1 air circuit breaker
Equipment Manual, 02/2023, 92310000002-06
6300 A
2000
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4000
1000
1000
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1000
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1000
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1000