Thermal Overload Relay 30-40A Lighting for 3-phase motor applications 7

for 3-phase motor applications 7

HP-860N Clamp meter is an ideal tool that can be applied to colleges and universities

operating voltage is 400VAC to 415VAC according to IEC 61009-1

buttons for test

DIN-rail mounting or screw fixing

Thermal Overload Relay 30-40A Lighting for 3-phase motor applications 7JR28s 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