Thermal Overload Relay 30-40A Industrial Automation and Control It is a 3P remote

It is a 3P remote control device with 3 normally open contacts

for protection of 3-phase motors 22kW@400V

office and other place needed light testing

To be used with 3 and 4-pole contactors LC1D09 to D38 and LC1DT20

Thermal Overload Relay 30-40A Industrial Automation and Control It is a 3P remoteJR28s series thermal overload relay are suitable for overload and phase failure protection of AC motors with frequency of 50 60Hz, voltage up to 690V, current up to 0. 1 630A under 8 hours duty or uninterrupted duty. Functions provided by these relays, are phase failure protection, ON OFF indication, temperature compensation, and manual automatic reset. International Standard: IEC 60947 4 1 The relays can be mounted onto contactors or installed as