WEG RW407-2D3-U840 OVERLOAD RELAY RW407-2D3-U840 Printing Frame 364/5HP Output 60 HP

Frame 364/5HP Output 60 HP (45 kW) Number of Poles 2 Frequency 50 Hz Rated speed 2965 rpm Slip 1

lb Locked rotor torque 280 % Breakdown torque 245 % Locked rotor time 14s (cold) 8s (hot) Moment of inertia (J) 0

Reference BFCA Auxiliary contacts 2NC Application Minicontactor CWCA0 Application current range Not specified Operating / insulation voltage Ui max=660/690 Volts Mounting position Front mount Terminal type With screw Cover color Blue

33 % Rated voltage 400 V Rated current 133 A L

WEG RW407-2D3-U840 OVERLOAD RELAY RW407-2D3-U840 Printing Frame 364/5HP Output 60 HPProtection relays for electric motors up to 840A. Assembled directly to the contactors or to an individual base. Trigger classification 10. Reference RW407 Number of poles 3 poles Current range 560 840 A Attributes Reference RW407 Number of poles 3 poles Mounting configuration 2D Rated insulation voltage Ui 1000 V Rated insulation voltage Ui (acc. to UL) 600 V Rated impulse withstand voltage Uimp 8 kV Rated operational frequency 50 60Hz Suitable for