ANSI C136.10 2010 Edition, January 1, 2010
For Roadway and Area Lighting Equipment – Locking-Type Photocontrol Devices and Mating Receptacles – Physical and Electrical Interchangeability and Testing
Published By:National Electrical Manufacturers Association (NEMA)
This standard covers the following roadway and area lighting equipment, which may be physically and electrically interchanged to operate within established values:
a) Locking-type photocontrol, herein referred to as “photocontrol.”
b) Locking-type mating receptacle, herein referred to as “receptacle.”
c) Shorting and non-shorting caps.