3UA-50,52 high quality thermal overload relay

1.3UA thermal relay 2.CE approved 3.Warranty period:18months 4.Fast delivery time 5.Exported more than 10years

3UA thermal relay is suitable for AC 50/60Hz, voltage up to 660V and current up to 630A, general AC motor of long or discontinuous long operation, used as overload protection and hasthe functions of breaking phase protection, temperature compensation, and trip indication. Itcan automatically and manually get back. It can be fixed with contactor CJX1 together, also beindependtly fixed. The product conforms to IEC60947-4-1 stardand.

Type	Rated operating current (A)	Rated insulation voltage (V)	Current setting range (A)
3UA50	12.5	660	0.1 0.16, 0.16 0.25, 0.25 0.4, 0.32 0.63,0.63 1.0, 0.8 1.25, 1.0 1.6, 1.25 2.0,1.6 2.5, 2.0 3.2, 2.5 4.0, 3.2 5.0,4.0 6.3, 5.0 8.0, 6.3 10.0, 8.0 12.5
3UA52	25	660	0.1 0.16, 0.16 0.25, 0.25 0.4, 0.4 0.63,0.63 1.0, 0.8 1.25, 1.0 1.6, 1.25 2.0,1.6 2.5, 2.0 3.2, 2.5 4.0, 3.2 5.0,4.0 6.3, 5.0 8.0, 6.3 10.0, 8.0 12.5,10.0 16.0, 12.5 20.0, 16.0 25.0
3UA54	32	660	4.0 6.3, 6.3 10.0, 10.0 16.0, 12.5 20.0,16.0 25.0, 20.0 32.0, 25.0 36.0
3UA58	80	1000	16.0 25.0, 20.0 32.0, 25.0 40.0, 32.0 50.0,40.0 57.0, 50.0 63.0, 57.0 70.0, 63.0 80.0
3UA59	63	660	0.1 0.16, 0.16 0.25, 0.25 0.4, 0.4 0.63,0.63 1.0, 0.8 1.25, 1.0 .6, 1.25 2.0,1.6 2.5, 2.0 3.2, 2.5 4.0, 3.2 5.0,4.0 6.3, 5.0 8.0, 6.3 10.0, 8.0 12.5,10.0 16.0, 12.5 20.0, 16.0 25.0, 20.0 32.0,25.0 40.0, 32.0 45.0, 40.0 57.0, 50.0 63.0
3UA62	180	660	55.0 80.0, 63.0 90.0, 80.0 110.0, 90.0 120.0, 110.0 35.0, 120.0 150.0, 135.0 160.0, 150.0 180.0
3UA66	400	1000	80.0 125.0, 125.0 200.0,180.0 250.0, 200.0 320.0, 250.0 400.0
3UA68	630	1000	320.0 500.0, 400.0 630.0

3UA-50,52 high quality thermal overload relay