Thermal Overload Relay 63-80A Circuit Breakers it provides a thermal adjustement

it provides a thermal adjustement dial

overload and short circuit protection

Low battery indication:yes

1* Carrying Case

Please specify other special requirements

Thermal Overload Relay 63-80A Circuit Breakers it provides a thermal adjustementJR28s 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