2012 Hot Selling 3UA SERIES, China 2012 Hot Selling 3UA SERIES Supplier,Factory

2012 Hot Selling 3UA SERIES

Yueqing Moller Imp&Exp Co., Ltd. [China]

The relays have the rest pushbutton for breaking NC contacts and the operating indication and free trip characteristics.

1.CE,ISO9001 3.OEM,ODM available 3.Full ranges of relays

UA SERIES THERMAL RELAY

APPLICATIONS

3UA series thermal relay is suitable for using is power system with AC 50Hz,rated operation voltage up to 660V and 1000V ,in main circuit ,current form 0.1A to 630 A,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 the operating indication and free trip characteristics.The product 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

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
			0.63~0.1	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
3UA52	25	660	0.1~0.16	0.16~0.25
			0.25~0.4	0.4~0.63
			1.63~1	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
3UA54	32	660	4~6.3	6.3~10
			10~16	12.5~20
			16~25	20~32
3UA58	80	1000	16~25	20~32
			25~40	32~50
			40~57	50~63
			57~70	63~80
3UA59	63	660	0.1~0.16	0.16~0.25
			0.25~0.4	0.4~0.63
			1.63~1	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
3UA62	180		55~80	63~90
			80~110	90~120
			110~135	120~150
			135~160	150~180
3UA66	400	1000	80~125	125~200
			180~250	200~320
			250~400
3UA68	630	1000	320~500	400~630

2012 Hot Selling 3UA SERIES