Contactor size 14, 3-pole, AC-3, 335 kW, 400/380 V (690 V) (4 NO + 4 NC)

In stock: No Vendor stock: No Minimal order quantity: 1

Price (excl. VAT):

2 055,54 €

This price is valid until 24.12.25

EAN: 4011209044494

MPN: 3TF6844-0CQ7

Box: 1

Estimate delivery time at our warehouse (approx.): 4-6 weeks

Technical Information

Item condition	New
Manufacture name	Contactor size 14, 3-pole, AC-3, 335 kW, 400/380 V (690 V) (4 NO + 4 NC)
Brand	Siemens
Categories	Modular switches
Country of origin	TR
Harmonized System Code	8536 4900 00
Modular version	Yes
Rated operation power at AC-3, 400 V	335 kW
Number of normally open contacts as main contact	3
Number of normally closed contacts as main contact	0
Number of auxiliary contacts as normally open contact	4
Number of auxiliary contacts as normally closed contact	4
Rated operation current Ie at AC-3, 400 V	630 A
Rated operation current Ie at AC-1, 400 V	700 A
Rated control supply voltage at AC 50 Hz	380-460 V
Rated control supply voltage at AC 60 Hz	380-460 V
Voltage type for actuating	AC
Rated operation current Ie at AC-4, 400 V	610 A
Rated operation power at AC-4, 400 V	0 kW
Rated operation power NEMA	389.814337499 kW

Packing details

Packing level 1

4011209044494

Description

Contactor, Size 14, 3-pole, AC-3, 335kW, 400/380 V (690 V) Auxiliary switch 44 (4NO+4NC) AC operation 380...460 V AC 50/60 Hz Vacuum contactor 3TF6 for switching motors. The 3TF6 vacuum contactors offer convincing high performance from a compact design with high contact reliability. They are also characterized by their particularly long switching endurance. They are therefore particularly well suited to frequent switching in inching operation. Pre-installed auxiliary switches reduce the complexity of your design. The devices are approved for worldwide use (e.g. IEC and UL/CSA) and are IE3/IE4-ready. They are available in two sizes, with AC and DC operation, and in a wide performance range. The devices can be connected in the main circuit by means of rails. A wide range of accessories is available for these contactors, such as surge suppressors, auxiliary switches or terminal covers.