Jrs1 Series Thermal Relay

Prod Model:	JRS1
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe

Product Description

1.Application
JRS1 series thermal relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differentialmechanism and temperature compensation and can plug in CJX2 series AC contactor. Theproduct conforms to IEC60947-4-1 stardand.

2. Motion Characteristic: Three-phase Balance Motion Time

No	Times of the setting current	Motion time			Start condition	Ambient temperature
1	1.05	>2h			Cold state	205oC
2	1.2	<2h			Heat state(Following the No.1 test)
3	1.5	<4min
4	7.2	10A	2s < Tp≤10s	≤63A	Cold state
		10	4s < Tp≤10s	>63A

3. Phase-losing Motion Characteristic
 

No	Times of the setting current		Motion time	Start condition	Ambient temperature
	Any two phases	Another phase
1	1.0	0.9	>2h	Cold state	205oC
2	1.15	0	<2h	Heat state(Following the No.1 test)

4. Specification

Type	Number	Setting range (A)	For contactor
JRS1	09301	0.1~0.16	CJX2-D09
	09302	0.16~0.25	CJX2-D09
	09303	0.25~0.4	CJX2-D09
	09304	0.4~0.63	CJX2-D09
	09305	0.63~1	CJX2-D09
	09306	1~1.6	CJX2-D09
	09307	1.6~2.5	CJX2-D09
	09308	2.5~4	CJX2-D09
	09310	4~6	CJX2-D09
	09312	5.5~8	CJX2-D09
	09314	7~10	CJX2-D12
	12316	10~13	CJX2-D18
	16321	13~18	CJX2-D18
	25322	18~25	CJX2-D25
	40353	23~32	CJX2-D32
	40355	30~40	CJX2-D40
	63357	38~50	CJX2-D50
	63359	48~57	CJX2-D65
	63361	57~66	CJX2-D80
	80363	63~80	CJX2-D80

5. Outline and Mounting Dimension
6. Accessories

Pic
Description	JRS1 mounting base	JRS1 mounting base
Application	Assembled with JRS1-09~25 to forma complete set	Assembled with JRS1-40~80 to forma complete set