1SAX211001R1101

ABB 1SAX211001R1101 E45DU-30 Electronic Overload Relay is an electronic motor-protection device designed for reliable protection of three-phase motors against overload and phase-failure conditions. The relay provides a wide adjustable current range of 9 A to 30 A, allowing one device to cover several motor ratings and reducing the number of overload-relay variants required in a control panel. A key feature of the E45DU-30 is its selectable Trip Class 10E, 20E or 30E. This allows the protection characteristic to be selected according to the motor's starting time and application requirements. ABB documentation lists the E45DU-30 for use with A26 through A40 contactors and specifies 160 A gG upstream fuse protection.