3TF69440CP7

Contactor, Size 14, 3-pole, AC-3, 450kW, 400/380 V (690 V) Auxiliary switch 44 (4NO+4NC) AC operati

Manufacturer's No: 3TF6944-0CP7     Manufacturer: Siemens
Contactor, Size 14, 3-pole, AC-3, 450kW, 400/380 V (690 V) Auxiliary switch 44 (4NO+4NC) AC operati

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£6,618.87
  • Vacuum contactor for AC-3e applications
  • Rated at 630 A, 335 kW / 400 V and 820 A, 450 kW / 400 V
  • Rated operational voltage of 690 V
  • 3-pole configuration with Uc of 230-276 V AC (50/60 Hz)
  • Drive type: conventional
  • Equipped with 4 NO + 4 NC auxiliary contacts
  • Main circuit uses busbar for control
  • Control and auxiliary circuit connected via screw terminals

Accessories

 

Product

Manufacturer Material ID -
3TF6944-0CP7
Net Weight -
22.19kg

Additional Product Information

Commodity Code -
85364900
Country of Origin -
TR
Export Control Regulations -
N / N
UNSPSC -
39121529

Technical Specification

Rated control supply voltage Us at DC -
- Volt
Rated control supply voltage Us at AC 50HZ -
230 Volt
Rated control supply voltage Us at AC 60HZ -
230 Volt
Rated operation power at AC-4, 400 V -
191 Kilowatt
Modular version -
Number of auxiliary contacts as normally closed contact -
4
Number of auxiliary contacts as normally open contact -
4
Number of main contacts as normally open contact -
3
Number of normally closed contacts as main contact -
0
Rated control supply voltage at AC 50 Hz -
230 Volt
Rated control supply voltage at AC 60 Hz -
230 Volt
Rated operation current Ie at AC-1, 400 V -
910 Ampere
Rated operation current Ie at AC-3, 400 V -
820 Ampere
Rated operation current Ie at AC-4, 400 V -
690 Ampere
Rated operation power at AC-3, 400 V -
450 Kilowatt
Rated operation power NEMA -
514.849125 Kilowatt
Type of electrical connection of main circuit -
Rail connection
Voltage type for actuating -
AC

Availability Back Order

£6,618.87
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