Sign In | Join Free | My
Tengen International Industrial Limited
Tengen International Industrial Limited
Home > Electrical Relay >

JR20 Thermal Overload Relay 660V 10~630A Against Overload And Phase Failure

Tengen International Industrial Limited
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Tengen International Industrial Limited
Province/State: Zhejiang
Country/Region: China
Tel: 86--18657768658
Contact Person:
Mr Wang

JR20 Thermal Overload Relay 660V 10~630A Against Overload And Phase Failure

Brand Name : Tengen
Model Number : JR20
Certification : CE/CB/IEC
Place of Origin : Zhejiang, China (Mainland)
MOQ : 10 Piece/Pieces
Price : negotiable
Payment Terms : T/T, L/C, Western Union
Supply Ability : 10000 Pieces per Month
Delivery Time : 8-15 Work Days
Packaging Details : Each product has independent package
Theory : Thermal Overload Relay
Trip class 10A : JR20-16, 25,45,85,105
Temperature compensation : -5~+40°C
Frame size rated current : 16A,25A,45A,85A,105A,170A,250A,630A
Type : Thermal overload relay
Rated insulation voltage Ui V : 660V
Protection Function : Overload protection
Rated frequency Hz : 50
Contact Now


JR20 Thermal Overload 380V Relay
1. Against overload and phase failure
2. 10~630A
3. Up to 690V
4. CE,CB and KEMA

JR20 Thermal Overload 380V Relay

Applicable Range:

Used in the situation of AC50Hz and up to 690V rate voltage and up to 93 rate current.

Protection of circuits and motors against overload and phase failure.

Applicable Standards:

National Standard: GB 14048.4/14048.5

International Standard: IEC 60947-4-1/60947-5-1


1. Having the structure of phase failure and temperature compensation.

2. Z type can be inserted into contactor directly, preventing finger from electrocution.

3. Setting current is continuously tunable

4. Having both automatically and manually operating reset buttons

5. NO and NC auxiliary contacts are insulating

6. Having test button and stop button

7. Durable and reliable

Technical Parameters:

1. Product Name: JR20 Thermal Overload 380V Relay

2. Brand: Tengen

3. Model: JR20

4. Rated voltage: 660V

5. Rated current: 10~630A

6. Frame size rated current: 16A,25A,45A,85A,105A,170A,250A,630A

7. Reset mode:Manual or auto reset

8. Frequency:AC 50Hz

9. Package:50 pcs/ctn for 380v relay

Temperature compensation-5~+40°C

Trip class 10A


JR20-16, 25,45,85,105


Rated insulation voltage Ui V660V
Structure characteristics
Protection FunctionOverload protection
Phase-failure protection
Manual reset
Automatic reset
Stop button
Test button
Trip direction
Tolerance on slope in any direction±5°
Auxiliary circuit
Utilization categoryAC-15DC-13
Rated frequency Hz505050
Rated insulation voltage Ui V500500500
Rated operational voltage Ue V230400230
Rated operational current le A1.640.950.15
Conventional free air thermal current A NO555

Product Tags:

overload thermal relay


solid state variable relay

China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

JR20 Thermal Overload Relay 660V 10~630A Against Overload And Phase Failure Images

Inquiry Cart 0
Send your message to this supplier
Enter your email please.
To: Tengen International Industrial Limited
Characters Remaining: (0/3000)

Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

Copyright © 2009 - 2018 All rights reserved.