art.1SAZ511201R1003 - TA450DU-310 Thermal Overload Relay (The TA450DU-310 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 | Quad Industry GmbH
Àðòèêóë: 1SAZ511201R1003
Íàèìåíîâàíèå: TA450DU-310 Thermal Overload Relay (The TA450DU-310 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 are the 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 with a mounting onto the block contactors. Single mounting kits are available as accessory.)
Ïðîèçâîäèòåëü: ABB
TA450DU-310
General Information
Extended Product Type:
TA450DU-310
Product ID:
1SAZ511201R1003
EAN:
4013614286087
Catalog Description:
TA450DU-310 Thermal Overload Relay
Long Description:
The TA450DU-310 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 are the 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 with a mounting onto the block contactors. Single mounting kits are available as accessory.
Auxiliary Circuit 440 V DC Auxiliary Circuit 500 V AC Main Circuit 1000 V AC
Rated Operational Current (Ie):
310 A
Rated Operational Current AC-3 (Ie):
310 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
Conventional Free-air Thermal Current (Ith):
Auxiliary Circuit NC 10 A Auxiliary Circuit NO 6 A
Rated Operational Current AC-15 (Ie):
(120 V) NC 3 A (120 V) NO 1.5 A (240 V) NC 3 A (240 V) NO 1.5 A (400 V) NC 1.9 A (400 V) NO 1 A (440 V) NC 1 A (440 V) NO 1 A (500 V) NC 1 A (500 V) NO 1 A
Rated Operational Current DC-13 (Ie):
(125 V) NC 0.25 A (125 V) NO 0.25 A (24 V) NC 1.25 A (24 V) NO 1.25 A (250 V) NC 0.12 A (250 V) NO 0.04 A (60 V) NC 0.25 A (60 V) NO 0.25 A