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How to find Date code and model number on LC1D contactors.
TeSys D contactors
TeSys D Line Contactors sold and supported world-wide.
Determining age of contactor without bill of sale
In the upper right corner on the front of the LC1D contactor next to the screw terminals for the incoming lines is a 7 digit alpha numeric code written sideways. This code identifies facility and manufacture date. The first two digits are facility identification, the second two digits are the year, the third two digits are the week of the year, and the last digit is the day of the week.
To locate the model number, please review the following video: