1SAZ721201R1043
1SAZ721201R1043-ABB
TF42-10 Thermal Overload Relay 7.6 ... 10 A
In Stock
General Information
- Extended Product Type:
TF42-10
- Product ID: 1SAZ721201R1043
- EAN: 4013614398124
- Catalog Description:
TF42-10 Thermal Overload Relay 7.6 ... 10 A
- Long Description:
The TF42-10 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 10. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP function and a trip indication. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory.
Classifications
- Product Net Width: 45 mm
- Product Net Height: 88.3 mm
- Product Net Depth / Length: 70.5 mm
- Product Net Weight: 0.13 kg
Technical
Setting Range: 7.6 ... 10 A
Rated Operational Voltage:
Auxiliary Circuit 600 V AC/DC
Main Circuit 690 V AC
Main Circuit 600 V DC
Rated Operational Current (Ie): 10 A
Rated Frequency (f):
Auxiliary Circuit 50 Hz
Auxiliary Circuit 60 Hz
Auxiliary Circuit DC
Main Circuit 50 Hz
Main Circuit 60 Hz
Rated Impulse Withstand Voltage (Uimp):
Auxiliary Circuit 6 kV
Main Circuit 6 kV
Rated Insulation Voltage (Ui): 690 V
Number of Poles: 3
Number of Auxiliary Contacts NC: 1
Number of Auxiliary Contacts NO: 1
Number of Protected Poles: 3
Addisional Information
Ambient Air Temperature:
Operation -25 ... +60 °C
Operation Compensated -25 ... +60 °C
Storage -50 ... +80 °C
Ambient Air Temperature Compensation: Yes
Maximum Operating Altitude Permissible: 2000 m
Resistance to Shock acc. to IEC 60068-2-27: 11 ms Pulse 25g
Resistance to Vibrations 5g 3 ... 150 Hz
RoHS Status:
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019