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Customer has Square D Micrologic series B breaker and needs to know where the settings need to be.

Issue:
Customer has Square D Micrologic series B breaker and needs to know where the settings need to be.

Product Line:
Legacy Electronic like LX, LE, MX, ME, PX, PE, NX, NE, SE

Environment:
Series B trip units

Cause:

Resolution:

Settings should be determined by a coordination study. If none is available, the plant engineer responsible for the electrical system may use document #0600PD9501 (available on intranet/internet) to set the breaker to the equivalent thermal-magnetic breaker settings. This information is also available in 0602CT9201R11/97.


CTA-ID : 2030743
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