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Are Double Throw Safety(or manual transfer) Switches suitable for use as service entrance equipment?

Published date: 01 May 2020

Product design features
Product Line:
Safety Switches
Electrical Interlock Kits

Many of the Double Throw Safety Switches are Suitable for use as Service Entrance Equipment with a field or factory installed Solid Neutral assembly or Service/Equipment Ground kit. 
1) Some Double Throw Safety Switches do NOT have Solid Neutrals that can be used in the switch and some can ONLY be factory installed, but when factory installed they will lose the UL Listing.
Refer to the current Online Digest to determine specific catalog numbers.   
2) For General Duty Safety Switches, see FA99901.  
3) For Heavy Duty Safety Switches, see FA91974

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