Andeli Group Co., Ltd.
Main products:Various circuit breakers,contactor,relay,voltage stabilizer,instrument
Products
Contact Us
  • Contact Person : Ms. chen Candy
  • Company Name : Andeli Group Co., Ltd.
  • Tel : 86-577-62731666
  • Fax : 86-577-62731777
  • Address : Zhejiang,Yueqing,NO.208,WEIQI ROAD,YUEQING ECONOMIC DEVELOPMENT ZONE,YUEQING,ZHEJIANG,CHINA
  • Country/Region : China
  • Zip : 325600

JR20 Series Thermal Relay

JR20 Series Thermal Relay
Product Detailed
1.Rated up to 660V 2.Suitable:50HZ and 60HZ 3.The current range:9-95A 4.CE certification 5.IEC60947-4-1 stardand Features JR20 series thermal relay is suitable for the power system of AC 50/60Hz, main circuit rated voltage up to 660V, current up to 630A, used as protecting AC three-phase motor against overload and phase losing, and forming electromagnetic with starter CJ20 series AC contactor. It has functions of phase-losing protection temperature compensation, trip indication. It can manually and automatically get back. The product conforms to GB14048.4, IEC60947-4 standards.Main Technical Specifications
TypeNumber5WSetting Range(A)For Contactor
JR20-10L1R0.1~0.15CJ20 -10
2R0.15~0.23
3R0.23~0.35
4R0.35~0.53
5R0.53~0.8
6R0.8~1.2
7R1.2~1.8
8R1.8~2.6
9R2.6~3.8
10R3.2~4.8
11R4~6
12R5~7
13R6~8.4
14R7~10
15R8.6~11.6
JR20-16L1S3.6~5.4CJ20 -10 -16
2S5.4~8
3S8~12
4S10~14
5S12~16
6S14~18
JR20-25L1T7.8~11.6CJ20 -16 -25
2T11.6~17
3T17~25
4T21~29
JR20-63L1U16~24CJ20 -40 -63
2U24~36
3U32~47
4U40~55
5U47~62
6U55~71
JR20-160L1W33~47CJ20 -100 -160
2W47~63
3W63~84
4W74~98
5W85~115
6W100~130
7W115~150
8W130~170
9W144~176
JR20-250L1X130~195CJ20 -250
2X167~250
JR20-400L1Y200~300CJ20 -400
2Y267~400
JR20-630L1Z320~480CJ20 -630
2Z420~630
MOTION CHARACTERISTIC:THREE-PHASE BALANCE MOTION TIME
NoTimes the setting currentMotion timeStart coniditionAmbient temperature
11.05>2hcold state20±5ºC
21.2<2hheat state (Following the No.1 test)
31.5<4min
47.210A2s < Tp ≤ 10s≤ 63Acold state
104s < Tp ≤10s>63A
PHASE-LOSING MOTION CHARACTERISTIC
NoTimes the setting currentMotion timeStart conditionAmbient temperature
Any two phaseAnother phase
11.00.9>2hcold state20±5ºC
21.150<2hheat state (Following the No.1 test)
 

JR20 Series Thermal Relay



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