Thermal Overload Relay 30-40A Lighting Off-delay setting range 10-180s

Off-delay setting range 10-180s

for 3-phase motor applications 7

buttons for test

_ [Convenience] Equipped with a 45mm caliber

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

Thermal Overload Relay 30-40A Lighting Off-delay setting range 10-180sJR28s 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