Thermal Overload Relay 30-40A Industrial Automation and Control office and other place needed

office and other place needed light testing

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

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

Device can be mounted vertically or horizontally in a metal enclosure

* Universal AC input/Full range * Protections: Short circuit / Overload / Over voltage * Cooling by free air convection * Can be installed on DIN rail TS-35/7

Thermal Overload Relay 30-40A Industrial Automation and Control office and other place neededJR28s 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