Thermal Overload Relay 30-40A Industrial Automation and Control To be used with 3

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

Its limitation class 3 (according to IEC/EN 60947-2 standard) improves downstream circuit protection cost

The rating of the thermal-magnetic trip unit is 20A

- No load power consumption< 0

current up to 80A

Thermal Overload Relay 30-40A Industrial Automation and Control To be used with 3JR28s 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