Specifications include, but are not limited to: Classification 1.2.1 The circuit breaker shall be a 362 kV, 3000 Ampere Continuous Current Rating, three (3) pole, Sulfur Hexafluoride (SF6), outdoor, dead tank, gang operated power circuit breaker. 1.2.2 The circuit breaker will be installed in an outdoor electric utility substation below an altitude of 1,000 meters and subjected to an annual ambient temperature variance of -25° C to +45° C at 100% humidity. The average temperature for any twenty-four (24) hour period is 30° C. 1.2.3 All bidders shall have five (5) years of experience producing 362 kV power circuit breakers for the electric utility industry. Any product submitted in response to this specification shall have been available for purchase for a minimum of five (5) years.