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Automation & PneumaticsAutomationElectrical Switching ComponentsContactors

Siemens 3RT2045-1AB00-1AA0 Electrical contactor 3 makers 37000 W 1000 V AC + auxiliary contact Compatible with (relay br

An industrial contactor with multiple terminal connections and a blue cover. Main components are clearly visible.
An open electrical cabinet beside a window covered in raindrops. Outside, a blurred industrial landscape can be seen.
Circuit diagram with six rows of terminals, including 1/L1, 3/L2, 5/L3; terminals are horizontally connected.
Technical drawing of an electrical switching device with front, side, and top views. Dimensions and details of connections and components are shown.
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Product type
Electrical contactor
No. of pins
3-pin
Nominal voltage
1000 V AC
Power
37000 W
Connection
Screws
Datasheet (PDF)
EAN:
Part number:
Item no:
Dispatches on Thu 26 Nov
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Total (€ 325.00 / piece)
€ 325.00
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plus € 19.99 
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Technical specifications

  • Type of voltage: AC
  • Conductor cross-section single or multi-strand: 70 mm²
  • Conductor cross-section for finely-stranded: 50 mm²
Packaging type

Piece

Product type

Electrical contactor

Type

3RT2045-1AB00-1AA0

Type

S3

No. of pins

3-pin

Contact type

3 makers

Nominal voltage

1000 V AC

Control voltage (min.)

24 V AC

Control voltage (max.)

24 V AC

Control voltage range

24 - 24 V AC

Switching voltage (max.)

1000 V AC

Max. switching capacity

37000 W

Permanent current (max.)

80 A

37000 W

Compatible with

Siemens

Compatible with series

Siemens S3 type

Features

+ auxiliary contact

Mounting type

Snap-in

Screw-fit

Connection

Screws

Durability

1000 0000

IP20

Min. temperature

-25 °C

Max. temperature

+60 °C

Width

70 mm

Height

140 mm

Depth

152 mm

Dim

(W x H x D) 70 x 140 x 152 mm

Content

1 pc(s)

RoHS-compliant

Yes

TRUE

37 kW

3

1

1

80 A

125 A

Screw connection

AC

66 A

44.129925

UKCA

yes

Documents & Downloads

Datasheet

Datasheet 1746479 Siemens 3RT2045-1AB00-1AA0 Electrical contactor 3 makers 37000 W 1000 V AC + auxiliary contact Compatible with (relay br

User & Safety Instructions

User & Safety Instructions 1746479 Siemens 3RT2045-1AB00-1AA0 Electrical contactor 3 makers 37000 W 1000 V AC + auxiliary contact Compatible with (relay br

Description

Magnet coil for contactors SIRIUS, Size S3, Spring-loaded connection technology, 48 V DC !!! Phased-out product !!! Successor is SIRIUS 3RT2

Accessories

(*All information is plus legal VAT)

The necessary accessories are required to use the article as described.

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