... Product Explanation And Main Technical ParameterTypeHLC-1XU04CG(1.5P/40A/208-240VAC) Definite Purpose ContactorStandardIEC60947UL508Rating of CurrentIe 40AFLA: ... Fixed Working Voltage To 277v, Fixed Operating Current To 40A Single-Phase Load Circuit Control,At Present, Widely Applies ... Pollution Rank Is 2 Levels d. Installs The Category Is Ii ; e. Installment Facing The Gradient Does Not Surpass ± ...