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Are all the Square D, 30 thru 600amp Heavy Duty Safety Switches UL listed as Suitable for Use as Service Equipment?

Product design features
Product Line:
Heavy Duty Safety Switches
Service Entrance
Yes, IN GENERAL, most 2 and 3-pole single-throw switches are suitable for use as service entrance equipment when equipped with a field or factory installed Neutral Assembly or Equipment Ground kit, unless a 600Y/347 volt or 480Y/277 volt, 1,000 ampere or greater, solidly grounded Wye system is used, per the National Electrical Code. There are exceptions to the service equipment listing, notably the 4 and 6 pole switches.
1) For Special Application switches, see each individual catalog number or contact Square D for more details. 
2) For Double Throw Switches, see FA87564.  
For both of the above notes, refer to the current on-line digest for information.
3) For 800amp and 1200amp Heavy Duty Switches see FA118984.  
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