الوصف
TA200DU-200 Thermal Overload Relay
The TA200DU-200 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure.
Trip class: 10A
Features include: temperature compensation, trip contact (NC), signal contact (NO), automatic or manual reset selectable, trip-free mechanism, STOP and Test function, and a trip indication.
The overload relays connect directly to the block contactors. Single mounting kits are available as accessory.
Dimensions: Width 10.4 cm, Height 15.1 cm, Depth 12.6 cm, Weight 0.785 kg.
Setting range: 150 to 200 A.
Rated operational voltage: Auxiliary Circuit 440 V DC, 500 V AC; Main Circuit 690 V AC, 440 V DC.
Rated operational current (Ie): 200 A.
Frequency: Auxiliary Circuit 50 Hz, 60 Hz, DC; Main Circuit 50 Hz, 60 Hz, DC.
Rated impulse withstand voltage (Uimp): 6 kV for auxiliary and main circuits.
Rated insulation voltage (Ui): 690 V.
Poles: 3P, Number of auxiliary contacts NC: 1, NO: 1.
Degree of protection: Housing IP20, Main Circuit Terminals IP00.
Power loss per pole at rated operating conditions: 4.3 to 7.7 W.
Suitable for product classes: A145, A185, AF145, AF185, AF190, AF205.
Standards: IEC/EN 60947-1, 60947-4-1, 60947-5-1; UL 60947-1, 60947-4-1.
Operating ambient temperature: -25 to +55 °C, Storage temperature: -40 to +70 °C.
Maximum operating altitude permissible: 2000 m.
Customs Tariff Code: 85364900.
