RTI thermal electrical relay is designed for protecting electric motors from overload, phase unbalance, overcrank condition and rotor jamming. It is installed directly onto KTI and KMI AC contactors. To ensure shortcircuit protection, the unit should be supplied with fuses and modular circuit breakers intended for the correspondent value of rated actuating current. Correspond to the requirements EN 60947-1, EN 60947-4-1, EN 60947-5-1. High accuracy of operation. Convenient adjustment. Wide range. Adjustable current range: 48... 65Mounting method: EV008930Connection type main current circuit: EV000415Number of auxiliary contacts as normally closed contact: 1Number of auxiliary contacts as normally open contact: 1Number of auxiliary contacts as change-over contact: 0Release class: EV008931Fuse current aM: 63Fuse current qG: 100.0Nominal rated voltage: 230; 400; 600Rated insulation voltage Ui: 660Rated surge voltage: 6Operating frequency: 0-400Tightening moment: 9Additional terminal - Tightening torque: 1.2Additional terminal - Overcurrent protection - pre-ocher gG: 5Additional terminal - Thermal resistance current In: 5Ambient temperature: от -45 до +55Section of flexible cable connection without tip: 4-35Section of flexible cable connection with tip: 4-35Width: 70.0Rigid cable connection section: 4-35Height: 76.0Depth: 116.0Weight: 0,51Additional terminal - Section of connected conductors: 1,0-1,25

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