Name: Siemens 3RT2027-1BB44-3MA0 Contactor 3 makers 15 kW 690 V AC + auxiliary contact Compatible with (relay brand): Siemens
Brand: Siemens
SKU: 1745941
Availability: BackOrder

Siemens electrical contactor from the SIRIUS series, with multiple terminals for controlling high-performance electrical circuits.

Machine console with open circuits on the left, rain-soaked window with blurred background on the right. Industrial environment.

Exploded diagram of an electrical switching system with numbered components and legend. Connecting cables and contactors shown.

Circuit diagram with four-pole contactor, two control contacts (A1, A2) and four main contacts (1L1, 3L2, 5L3, 13).

Technical drawing of a rectangular component with dimensions and side views. Detailed representation of mechanical components.

Circuit diagram of a contactor with four main contacts, marked as 13NO to 14NO, and a coil, labelled with A1 and A2.

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Image similar

Product type

Contactor

No. of pins

3-pin

Nominal voltage

690 V AC

Power

15 kW

Connection

Screws

Datasheet (PDF)

Dispatches on Tue 3 Nov

Sales and shipping:

Conrad ElectronicTerms & Conditions

Number

Piece(s)

Total (€ 219.99 / piece)

€ 219.99

incl. VAT

14-day return policy included

Report legal concerns

Technical specifications

Type of voltage: DC
Conductor cross-section single or multi-strand: 10 mm²
Conductor cross-section for finely-stranded: 10 mm²

Product type: Contactor

Type: 3RT2027-1BB44-3MA0

Type: S0

No. of pins: 3-pin

Contact type: 3 makers

Nominal voltage: 690 V AC

Control voltage (max.): 24 V DC

Control voltage range: 24 V DC (max)

Switching voltage (max.): 690 V AC

Permanent current (max.): 32 A

: 15 kW

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: 45 mm

Height: 85 mm

Depth: 151 mm

Dim: (W x H x D) 45 x 85 x 151 mm

Content: 1 pc(s)

RoHS-compliant: Yes

: TRUE

: 15 kW

: 3

: 2

: 2

: 32 A

: 50 A

: 24-24 V

: Screw connection

: DC

: 22 A

: 14.71

UKCA: yes

Variants(All information include VAT, plus shipping costs)

Power

Nominal voltage

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Piece(s)

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Item no:1747008

Fast track dispatch on Tue 27 Oct

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5.5 kW

690 V AC

Piece(s)

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Multiple: 1

€ 77.99^*

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Item no:1747010

Fast track dispatch on Tue 27 Oct

9 Piece(s)Conrad Electronic

5.5 kW

690 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 97.99^*

Siemens 3RT2024-1BB44 Contactor 3 makers 5.5 kW 690 V AC + auxiliary contact Compatible with (relay brand): Siemens 1 pc(s)

Item no:1747012

Dispatches on Tue 3 Nov

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5.5 kW

690 V AC

Piece(s)

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Multiple: 1

€ 109.99^*

Siemens 3RT2025-1AL20 Contactor 3 makers 7.5 kW 690 V AC + auxiliary contact Compatible with (relay brand): Siemens 1 pc(s)

Item no:1702404

Fast track dispatch on Tue 27 Oct

9 Piece(s)Conrad Electronic

7.5 kW

690 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 104.99^*

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Dispatches on Tue 3 Nov

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690 V AC

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 134.99^*

Documents & Downloads

Datasheet

Datasheet 1745941 Siemens 3RT2027-1BB44-3MA0 Contactor 3 makers 15 kW 690 V AC + auxiliary contact Compatible with (relay brand): Siemens

User & Safety Instructions

User & Safety Instructions 1745941 Siemens 3RT2027-1BB44-3MA0 Contactor 3 makers 15 kW 690 V AC + auxiliary contact Compatible with (relay brand): Siemens