JRS5(TH-K)-Shanghai Wenba Electric Co., Ltd.

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JRS5(TH-K)

JRS5(TH-K) Thermal relays

JRS5(TH-K) Thermal relays are suitable for overload protection of A.C.motor operated on 8-houres duty or uninterupted duty. The overload protected A.C. motor with. Frequenoy 50Hz, voltage up to 660V, current up to 105A. Several functions provided by these relays are: phase-failure protaction, temperature compensation, ON/OFF indication and manual/automatic reset. The product conforms to GB14048.4, IEC60947-4 stardand. stardands.

Main technical Specifications

Type	Setting Range(A)	For Contactor
JRS5-12/Z (TH-K12)	0.2~0.28	S-K10 S-K11 S-K12 S-K18 S-K20 S-K21
	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
	2~3
	2.8~4.4
	4~6
	5.2~8
	7~11
	9~13
JRS5-20/F (TH-K20)	0.2~0.28	S-K18 S-K20 S-K21 S-K25 S-K35
	0.28-0.42
	0.42~0.6
	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
	12~18
	16~22
	18~26
	24~34
	30~40
JRS5-60/F (TH-K60)	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

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JRS5(TH-K)

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