Frequently Asked Questions
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When was the LH4N soft start line made obsolete?
Issue:
Customer wants to know when the LH4N soft starts became obsolete
Product line:
LH4, LH4N
Environment:
All models
Cause:
Obsolete
Resolution:
The LH4N became obsolete in January 2005. The current replacement product for form, fit and function is the ATS01 soft start series. Customers should still review the product ratings and dimensions before ordering.
The Installation Manuals for the LH4N and the ATS01 are attached.
Is the LH4N still available?
Issue:
LH4N availability
Product Line:
LH4N
Environment:
All models and all serial numbers
Cause:
Customer was looking for purchasing the LH4N112RT7.
Resolution:
No, the LH4N soft starter is obsolete. Please replace with the appropriate ATS01 or ATS22 soft starter. Consider application needs and features of currently-offered products.
