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Jrs5 Series Thermal Relay

Price:	US $ 10/Piece
Trade Terms:	FOB
Min Order:	1/Piece
Pay Type:	T/T

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1.Application
JRS5 thermal relay is suitable for overload protection of AC motor operated on 8-houres dutyor uninterupted duty. The overload protected AC motor with frequency 50Hz, voltage up to660V, current up to 105A. Several functions provided by these relays are: phase-failure protection,temperature compensation, ON/OFF indication and manual/automatic reset. The product con-forms to IEC60947-4-1 stardand.

2. Motion Characteristic: Three-phase Balance Motion Time

No	Times of thesetting current	Motion time			Start condition	Ambienttemperature
1	1.05	>2h			Cold state	20±5^oC
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		Motiontime	Start condition	Ambient temperature
	Any two phases	Another phase
1	1.0	0.9	>2h	Cold state	20±5^oC
2	1.15	0	< 2h	Heat state(Following the No.1 test)

4. Specification

Type	Setting range(A)	Forcontactor
JRS5-12/Z	0.2~0.28	S-K10 S-K11 S-K12 S-K18 S-K20 S-K21
	0.4~0.6
	0.55~0.85
	0.7~1.1
	1~1.6
	1.4~2
	1.7~2.5
	2~3
	2.8~4.4
	4~6
	5.2~8
	7~11
	9~13
JRS5-20/F	0.2~0.28	S-K18 S-K20 S-K21 S-K25 S-K35
	0.28~0.42
	0.4~0.6
	0.55~0.85
	0.7~1.1
	1~1.6
	1.4~2
	1.7~2.5
JRS5-20/F	2~3	S-K18 S-K20 S-K21 S-K25 S-K35
	2.8~4.4
	4~6
	5.2~8
	7~11
	9~13
	12~18
	16~22
	18~26
	24~34
	30~40
JRS5-60/F	12~18	S-K50 S-K65 S-K80 S-K95
	16~22
	18~26
	24~34
	30~40
	34~50
	43~65
	54~80
	65~93
	85~105

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

Elecal Industrial Automation is Specializing in the manufacture and export of low-voltage and hight-voltage electrical products in China. Such as MCB, MCCB, ELCB, RCD, Contactor, Fuse, Relay, Switch, Distribution Box etc.

All the manufacturing process of the products is in strictly conformity to international IEC standard and we have established and perfected quality control procedures in accordance with ISO9001 international quality management system.