Description
TA25DU-32M Thermal Overload Relay
TA25DU-32M (24.0-32.0A) 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. The device has trip class 10A. Further 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 are connected directly to the block contactors. Single mounting kits are available as accessory.
Product Dimensions: Width: 4.4 cm, Height: 8.0 cm, Depth: 9.4 cm
Weight: 0.2 kg
Electrical Ratings: Rated Operational Voltage Main Circuit: 690 V AC, 440 V DC; Rated Operational Current: 32 A
Frequency: Auxiliary Circuit 50 Hz, 60 Hz, DC; Main Circuit 50 Hz, 60 Hz, DC
Poles: Number of Poles: 3; Number of Protected Poles: 3
Auxiliary Contacts: 1 NC, 1 NO
Protection Degree: Housing IP20, Main Circuit Terminals IP10
Connecting Capacity: Auxiliary Circuit flexible 1/2x 0.75 to 2.5 mm², rigid 1/2x 0.75 to 4 mm²; Main Circuit flexible with ferrule 1x 0.75 to 4 mm² and 2x 0.75 to 4 mm², rigid 1x 0.75 to 4 mm² and 2x 0.75 to 4 mm²
Wire Stripping Length: Auxiliary Circuit 0.9 cm, Main Circuit 1.5 cm
Power Loss: At rated operating conditions per pole 1.8 to 3.3 W
Standards: CSA 22.2 No. 14, IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 508
Operating Temperature: Operation -25 to +55 °C, Storage -40 to +70 °C
Maximum Operating Altitude: 2000 m
Customs Tariff Code: 85364900
