1.Product Description HLC-1XU04CG Is Suitable To Exchanges 50 Or 60hz, Fixed Working Voltage To 277v, Fixed Operating Current To 40A Single-Phase Load Circuit Control,At Present, Widely Applies To The Single-Phase Mechanical Device Main Circuit As Well As The Single-Phase Air-Conditioner Compressor Control. 2 .The Regular Service Conditon And Installs The Conditiona. In The Surrounding Air Temperature The Limiting Value Is +65 , GetsDown The Limiting Value Is -25 b. The Installation Site Elevation Does Not Surpass 2000m c. The Air Pollution Rank Is 2 Levels d. Installs The Category Is Ii ; e. Installment Facing The Gradient Does Not Surpass ±5° f. Not Remarkable Undulation, Impact And Vibration Place. 3 .Main Technical Parameter a. Contactor Coil Picking Up In 75% ~ 110% Us ReliablyWorking, Its Drop Out Voltage In 20% ~ 70%Us b. Contactor Use Category: Ac-1Ac8a c. Contactor In With 0.4m Place, Its Noise Below 40db. 4 . Installing Specification And Install Size a. Installs The Way To Be Fixed For The Screw, Some Two Kinds Install The Size To Choose One Kind Of Size Fitting Surface And The Horizontal Plane Are The Vertical Shape Gradient Are Not Bigger Than ±5° b. Before The Use Should Inspect The Power Terminal And The ContactorQuick Connect Whether Inserts Arrives, Is Reliable, Avoids CreatingThe Breakdown, Behind Check Off May Electrify Tries . | 
