3RT20453XF440LA2

Traction contactor, AC-3 80 A, 37kW / 400 V 2 NO + 2 NC, 110 V DC 0.7-1.25*US 3-pole, 3 NO, Size S3 integrated varistor Spring-typ

Manufacturer's No: 3RT2045-3XF44-0LA2     Manufacturer: Siemens
Traction contactor, AC-3 80 A, 37kW / 400 V 2 NO + 2 NC, 110 V DC 0.7-1.25*US 3-pole, 3 NO, Size S3 integrated varistor Spring-type terminal

Availability On Request

£534.88
  • Traction contactor for AC-3e/AC-3 applications
  • Rated at 80 A, 37 kW / 400 V
  • 3-pole design with 110 V DC coil
  • Operating voltage range of 0.7-1.25 times Us
  • Equipped with electronic drive and integrated varistor
  • Auxiliary contacts: 1 normally open (NO) + 1 normally closed (NC)
  • Main circuit connection: screw terminal
  • Control and auxiliary circuit connection: spring-loaded terminal
  • Size: S3
  • Removable auxiliary switch

Accessories

Spare part

Question and Answer (Q&A video)
Presentation video
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Instructional video
 

Product

Manufacturer Material ID -
3RT2045-3XF44-0LA2
Net Weight -
1.86kg

Additional Product Information

Commodity Code -
85364900
Country of Origin -
DE
RoHs Compliance -
Yes
UNSPSC -
39121529

Technical Specification

Number of normally closed contacts as main contact -
-
Rated control supply voltage Us at AC 50HZ -
- Volt
Rated control supply voltage Us at AC 60HZ -
- Volt
Rated control supply voltage Us at DC -
110 Volt
Modular version -
Number of auxiliary contacts as normally closed contact -
2
Number of auxiliary contacts as normally open contact -
2
Number of main contacts as normally open contact -
3
Rated control supply voltage at DC -
110 Volt
Rated operation current Ie at AC-1, 400 V -
125 Ampere
Rated operation current Ie at AC-3, 400 V -
80 Ampere
Rated operation current Ie at AC-4, 400 V -
66 Ampere
Rated operation power at AC-3, 400 V -
37 Kilowatt
Rated operation power at AC-4, 400 V -
37 Kilowatt
Rated operation power NEMA -
44.129925 Kilowatt
Type of electrical connection of main circuit -
Screw connection
Voltage type for actuating -
DC

Availability On Request

£534.88
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Additional Information

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