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E12-112 — Circuit Breaker

Name: Equipment Failure Rates — Circuit_Breaker: class code E12-112 · failure rate per year 0.023708 failures/year · mtbf hours 369496 h · unit years 126.5 unit-years
Creator: Engineering Database

Equipment Type: Circuit Breaker
Class Code: E12-112
Description: Circuit breaker, air, 3-phase,
Failure Rate per Year (failures/year): 0.023708
Failures (count): 3
Mtbf Hours (h): 369,496
Standard: IEEE Std 3006.8-2018 Table 2
Survey: Usace Prep
Unit Years (unit-years): 126.5

Source: IEEE Std 3006.8-2018 Table 2

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