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Siemens 3TF6944-0CQ7 Contactor 3 makers 450 kW + auxiliary contact Compatible with (relay brand): Siemens 1 pc(s)

A Siemens electrical contactor with model number '3TF69', fitted with side connections and visible control terminals.
A technical drawing of a protective system with labelled components and mounting options. Includes front view and side view.
Technical drawing of an electronic circuit with multiple components, connection points, and detailed dimensions.
1/3
Product type
Contactor
No. of pins
3-pin
Power
450 kW
Connection
Screws
Type
3TF6944-0CQ7
Datasheet (PDF)
EAN:
Part number:
Item no:
Dispatches on Fri 18 Dec
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Total (€ 5,785.00 / piece)
€ 5,785.00
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Highlights & Details

CONTACTOR

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Technical specifications

  • Type of voltage: AC
  • Size: 14
Product type

Contactor

Type

3TF6944-0CQ7

No. of pins

3-pin

Contact type

3 makers

Control voltage (min.)

380 V AC

Control voltage (max.)

460 V AC

Control voltage range

380 - 460 V AC

Switching voltage (max.)

690 V AC

Permanent current (max.)

820 A

450 kW

Compatible with

Siemens

Features

+ auxiliary contact

Mounting type

Screw-fit

Connection

Screws

IP00

Min. temperature

-25 °C

Max. temperature

+55 °C

Width

230 mm

Height

295 mm

Depth

237 mm

Dim

(W x H x D) 230 x 295 x 237 mm

Content

1 pc(s)

RoHS-compliant

Yes

TRUE

450 kW

3

0

4

4

820 A

910 A

Rail connection

AC

690 A

514.849125

UKCA

not relevant

Documents & Downloads

Datasheet

Datasheet 1752243 Siemens 3TF6944-0CQ7 Contactor 3 makers 450 kW + auxiliary contact Compatible with (relay brand): Siemens 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1752243 Siemens 3TF6944-0CQ7 Contactor 3 makers 450 kW + auxiliary contact Compatible with (relay brand): Siemens 1 pc(s)

Description

Power relay, AC-3 8.4 A, 4 kW / 400 V 3 NO+1 NC, 110 V AC, 45...450 Hz 3 pole, flat connector terminal 6.3 x 0.8mm

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