electric relay C3UA

Application C3UA series thermal relay in suitable for using in power system with AC 50Hz, rated operation voltage up to 660V and 1000V, in main circuit , current from 0.1A to 630A. It is used to protect AC three-phase asynchronous motor against overload and open-phase. The relays have the rest pushbutton for breaking NC contacts and operating indication and free trip characteristics. The products also can be supplied with protecting case to ensure safety. The products can be plugged in the contactor and installed independently or mounted by rail. Specification Type Rated operating current A Rated insulation voltage V Current setting range (A) 3UA5012.56600.1 0.16 0.16 0.25 0.25 0.4 0.32 0.63 0.63 0.1 0.8 1.25 1 1.6 1.25 2 1.6 2.5 2 3.2 2.5 4 3.2 5 4 6.3 5 8 6.3 10 8 12.5 3UA52256600.1 0.16 0.16 0.25 0.25 .4 0.4 0.63 0.63 1 0.8 1.25 1 1.6 1.25 2 1.6 2.5 2 3.2 2.5 4 3.2 5 4 6.3 5.5 6.3 10 8 12.5 10 16 12.5 20 16 25 3UA54326604 6.3 6.3 10 10 16 12.5 20 16 25 20 32 3UA5880100016 25 20 32 25 40 32 50 40 57 60 63 57 70 63 80 3UA59636600.1 0.16 0.16 0.25 0.25 0.4 0.4 0.63 0.63 1 0.8 1.25 1 1.6 1.25 2 1.6 2.5 2 3.2 2.5 4 3.2 5 4 6.3 5 8 6.3 10 8 12.5 10 16 12.5 20 16 25 20 32 25 40 32 45 40 57 50 63 55 80 63 90 3UA6218066080 110 90 120 110 135 120 150 135 160 150 180 3UA66400100080 125 125 200 180 250 200 320 250 400 3UA88 6301000320 500 400 630