High Quality Thermal Relay 3ru1126

Product Specifications

Prod Model:	3RU1126
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe

Product Description

3RU series thermal relay is suitable for the power system of AC 50Hz, main circuit rated voltage up to 660v, current up to 630A, used as protecting AC three-phase motor against overload and phase losing.
It has functions of phase-losing protection temperature campe, trip indication. It can passively and automatically get back.

Order No	AC  motor with p 2 kw	Rated current range  A	Fusespecification A
3RT1015	3RU11 16 - 0AB0	0.04	0.11~0.16	0.5
	3RU11 16 - 0BB0	0.06	0.14~0.2	1
	3RU11 16 - 0CB0	0.06	0.18~0.25	1
	3RU11 16 - 0DB0	0.09	0.22~0.32	1.6
	3RU11 16 - 0EB0	0.09	0.28~0.4	2
	3RU11 16 - 0FB0	0.12	0.35~0.5	2
	3RU11 16 - 0GB0	0.18	0.45~0.63	2
	3RU11 16 - 0HB0	0.18	0.55~0.8	4
	S-3RU11 16 - 0JB0	0.25	0.7~1	4
	S-3RU11 16 - 0KB0	0.37	0.9~1.25	4
	3RU11 16 - 1AB0	0.55	1.1~1.6	6
	3RU11 16 - 1BB0	0.75	1.4~2	6
	3RU11 16 - 1CB0	0.75	1.8~2.5	10
	3RU11 16 - 1DB0	1.1	2.2~3.2	10
	3RU11 16 - 1EB0	1.5	2.8~4	16
	3RU11 16 - 1FB0	1.5	3.5~5	20
	3RU11 16 - 1GB0	2.2	4.5~6.3	20
	3RU11 16 - 1HB0	3	5.5~8	25
	S-3RU11 16 - 1JB0	4	7~10	35
	S-3RU11 16 - 1KB0	5.5	9~12	35
specification, with coil and auxilauxiliary contact educin end 3RT 1015	3RU11 26 - 1CB0	0.75	1.8~2.5	10
	3RU11 26 - 1DB0	1.1	2.2~3.2	10
	3RU11 26 - 1EB0	1.5	2.8~4	16
	3RU11 26 - 1FB0	1.5	3.5~5	20
	3RU11 26 - 1GB0	2.2	4.5~6.3	20
	3RU11 26 - 1HB0	3	5.5~8	25
	3RU11 26 - 1JB0	4	7~10	35
	3RU11 26 - 1KB0	5.5	9~12.5	35
	S-3RU11 26 - 4AB0	7.5	11~16	40
	3RU11 26 - 4BB0	7.5	14~20	50
	3RU11 26 - 4CB0	11	17~22	63
	3RU11 26 - 4DB0	11	20~25	63
Specification 3RT 1025	3RU11 36 - 1HB0	3	5.5~8	25
	3RU11 36 - 1HB0	4	7~10	35
	3RU11 36 - 1JB0	5.5	9~12.5	35
	3RU11 36 - 4AB0	7.5	11~16	40
	S-3RU11 36 - 4BB0	7.5	14~20	50
	3RU11 36 - 4DB0	11	18~25	63
	3RU11 36 - 4EB0	15	22~32	80
	3RU11 36 - 4FB0	18.5	28~40	80
	3RU11 36 - 4GB0	22	36~45	100
	3RU11 36 - 4HB0	22	40~50	100
Specification 3RT 1035	3RU11 46 -4DB0	11	18~25	63
	3RU11 46 -4EB0	15	22~32	80
	3RU11 46 -4FB0	18.5	28~40	80
	3RU11 46 -4HB0	22	36~50	125
	3RU11 46 -4JB0	30	45~63	125
	3RU11 46 -4K0	37	57~75	160
	3RU11 46 -4LB0	45	70~90	160
	3RU11 46 -4MB0	45	80~100	200

The altituelde should be not higher than 2000m;
The ambient temperature: -25º C~55º C;
The relative humidity: When +25º C, the relative humidity of air should be not more than 90%.

Senies overload relay of thermal metal mode, tripping class is 10A;
Setting current continuous adjustable device;
Trip indicator;
Test button;
Reset button by hand operation and automatic reset button;
Have a pair of No and Nc insulation contact in electricity;
Mode of installation: Install independently or can plug in the AC contactor.