JR20 series thermal overload relay
Product Details:
| Theory | Thermal Relay |
|---|---|
| Usage | Protective |
Detailed Product Description
JR20 series thermal overload relay are suitable for overload and phase-failure protection of AC motors with frequency of 50/60Hz,voltage up to 660v,current up to 0.16-630A under 8-hours duty or uninterrupted duty.
Several functions provided by these relays are: phase-failure protection, temperature compensation, ON/OFF indication,and manual/automatic reset.
Applicable Standards
National Standard: GB 14048
International Standards: IEC 60947-4-1
JR20-L,L shows installed as single units
The relays can be mounted onto contactors or installed as single units.
JR20 series thermal overload relay
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Company Info
Daya Electric Group Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Wenzhou
Province/State: Zhejiang
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products