Thermal Overload Relay 30-40A Lighting for the upstream parallel wiring

for the upstream parallel wiring of groups of motor starters composed of GV2 motor circuit breakers or LS1D32 fuse carriers

The storage temperature is -40çC to 70çC

DIN-rail mounting or screw fixing

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

Off-delay setting range 10-180s

Thermal Overload Relay 30-40A Lighting for the upstream parallel wiringJR28s 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