art.1SAZ811201R1001 - TF65-28 Thermal Overload Relay (The TF65-28 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 cl | Quad Industry GmbH
Àðòèêóë: 1SAZ811201R1001
Íàèìåíîâàíèå: TF65-28 Thermal Overload Relay (The TF65-28 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.)
Ïðîèçâîäèòåëü: ABB
TF65-28
General Information
Extended Product Type:
TF65-28
Product ID:
1SAZ811201R1001
EAN:
4013614482915
Catalog Description:
TF65-28 Thermal Overload Relay
Long Description:
The TF65-28 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.
Auxiliary Circuit 600 V AC/DC Main Circuit 690 V AC Main Circuit 440 V DC
Rated Operational Current (Ie):
28 A
Rated Operational Current AC-3 (Ie):
28 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 8 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
Conventional Free-air Thermal Current (Ith):
Auxiliary Circuit NC 6 A Auxiliary Circuit NO 4 A
Rated Operational Current AC-15 (Ie):
(120 V) NC 3 A (120 V) NO 0.75 A (240 V) NC 3 A (240 V) NO 0.75 A (400 V) NC 0.75 A (400 V) NO 0.75 A (500 V) NC 0.75 A (500 V) NO 0.75 A
Rated Operational Current DC-13 (Ie):
(125 V) NC 0.55 A (125 V) NO 0.55 A (24 V) NC 1.25 A (24 V) NO 1.25 A (250 V) NC 0.27 A (250 V) NO 0.27 A (500 V) NC 0.15 A (500 V) NO 0.15 A (60 V) NC 0.55 A (60 V) NO 0.55 A