Frequently asked questions
When was the LH4N soft start line made obsolete?
FA239955
25 November 2022
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.