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Siemens 3RT2045-1AL26 Electrical contactor 3 makers 1000 V AC + auxiliary contact Compatible with (relay brand): Siemens

A circuit breaker with three terminal connections and a blue housing colour, marked with company logo and technical specifications.
A control cabinet displays complex electronics and switches. In the background, a machine is visible through a rain-streaked glass pane.
Circuit diagram shows an electrical connection diagram with symbols for relays, switches, and wires; live and interrupted connections are identifiable.
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Product type
Electrical contactor
No. of pins
3-pin
Nominal voltage
1000 V AC
Connection
Screws
Type
3RT2045-1AL26
Datasheet (PDF)
EAN:
Part number:
Item no:
Dispatches on Thu 26 Nov
Sales and shipping:
Conrad ElectronicTerms & Conditions
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Total (€ 325.00 / piece)
€ 325.00
prav.tax.untaxed incl. VAT 
plus € 19.99 
prav.priceAvailability.ecoparticipation.cost ...
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without further shipping costs 
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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
Product type

Electrical contactor

Type

3RT2045-1AL26

Type

S3

No. of pins

3-pin

Contact type

3 makers

Nominal voltage

1000 V AC

Control voltage (min.)

230 V AC

Control voltage (max.)

230 V AC

Control voltage range

230 - 230 V AC

Switching voltage (max.)

1000 V AC

Permanent current (max.)

80 A

Compatible with

Siemens

Compatible with series

Siemens Sirius series

Features

+ auxiliary contact

Mounting type

Snap-in

Screw-fit

Connection

Screws

Durability

1000 0000

IP20

Min. temperature

-25 °C

Max. temperature

+60 °C

Width

80 mm

Height

140 mm

Depth

152 mm

Dim

(W x H x D) 80 x 140 x 152 mm

Content

1 pc(s)

RoHS-compliant

Yes

TRUE

37 kW

3

2

2

80 A

125 A

Screw connection

AC

66 A

44.129925

UKCA

yes

Documents & Downloads

Datasheet

Datasheet 1746494 Siemens 3RT2045-1AL26 Electrical contactor 3 makers 1000 V AC + auxiliary contact Compatible with (relay brand): Siemens

User & Safety Instructions

User & Safety Instructions 1746494 Siemens 3RT2045-1AL26 Electrical contactor 3 makers 1000 V AC + auxiliary contact Compatible with (relay brand): Siemens

Description

Magnet coil for contactors SIRIUS, Size S3, Spring-loaded connection technology, 220 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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(*All information is plus legal VAT)