Name: Siemens 3RT2017-2KB42 Coupling relay 3 makers 5.5 kW 690 V AC + protection diode Compatible with (relay brand): Siemens
Brand: Siemens
SKU: 1748750
Availability: InStock

A Siemens electrical switching device, SIRIUS model, with multiple connection terminals and a dark plastic housing.

Electrical cabinet with open doors, revealing complex wiring. Machinery visible through a rain-streaked window in the background.

Diagram of electrical contactors and accessories. Shows various contactors, terminals, connection plugs, and functional modules with labels.

Circuit diagram shows a relay circuit with terminals A1 (+), A2 (-) as well as 1/L1, 2/T1, 3/L2, 4/T2, 5/L3, 6/T3, 21, 22.

Technical drawing of an electrical device with three views: front view, side view, and top view with dimensions in millimetres.

'Diagram of a Siemens SIRIUS contactor module, model number 3RT20, with connections for 1/L1, 3/L2, 5/L3 and numerical terminals.'

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Image similar

Product type

Coupling relay

No. of pins

3-pin

Nominal voltage

690 V AC

Power

5.5 kW

Connection

Spring-loaded connector

Datasheet (PDF)

EAN:

Part number:

Item no:

Fast track dispatch on Tue 3 Nov

4 Piece(s)

Sales and shipping:

Conrad ElectronicTerms & Conditions

Number

Piece(s)

Total (€ 61.99 / piece)

€ 61.99

incl. VAT

Only 4 Piece(s) available

14-day return policy included

Report legal concerns

Technical specifications

Type of voltage: DC
Conductor cross-section single or multi-wire: 4 mm²
Conductor cross-section for fine-wire: 2.5 mm²

Packaging type: Piece

Product type: Coupling relay

Type: 3RT2017-2KB42

Type: S00

No. of pins: 3-pin

Contact type: 3 makers

Auxiliary contact type: 1 breaker

Nominal voltage: 690 V AC

Control voltage (min.): 16.8 V DC

Control voltage (max.): 30 V DC

Control voltage range: 16.8 - 30 V DC

Switching voltage (max.): 690 V AC

Permanent current (max.): 12 A

: 5.5 kW

Compatible with: Siemens

Compatible with series: Siemens Sirius series

Features: + protection diode

Mounting type: Snap-in
Screw-fit

Connection: Spring-loaded connector

Durability: 3000 0000

: IP20

Min. temperature: -25 °C

Max. temperature: +60 °C

Width: 45 mm

Height: 70 mm

Depth: 73 mm

Dim: (W x H x D) 45 x 70 x 73 mm

Content: 1 pc(s)

RoHS-compliant: Yes

: TRUE

: 5.5 kW

: 3

: 1

: 12 A

: 22 A

: 24-24 V

: Spring clamp connection

: DC

: 8.5 A

: 5.516

UKCA: yes

Variants(All information include VAT, plus shipping costs)

Power

Siemens 3RT2017-2KB42 Coupling relay 3 makers 5.5 kW 690 V AC + protection diode Compatible with (relay brand): Siemens Piece 1 pc(s)

Item no:1748750

Fast track dispatch on Tue 3 Nov

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5.5 kW

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Multiple: 1

€ 61.99^*

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Item no:1721336

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15 kW

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€ 209.99^*

Siemens 3RT2027-2KB40 Coupling relay 3 makers 690 V AC + varistor Compatible with (relay brand): Siemens Piece 1 pc(s)

Item no:1741045

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€ 209.99^*

Siemens 3RT2027-2KF40 Coupling relay 3 makers 15 kW 690 V AC + varistor Compatible with (relay brand): Siemens 1 pc(s)

Item no:1746617

Dispatches on Tue 10 Nov

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15 kW

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 214.99^*

Documents & Downloads

Datasheet

Datasheet 1748750 Siemens 3RT2017-2KB42 Coupling relay 3 makers 5.5 kW 690 V AC + protection diode Compatible with (relay brand): Siemens

User & Safety Instructions

User & Safety Instructions 1748750 Siemens 3RT2017-2KB42 Coupling relay 3 makers 5.5 kW 690 V AC + protection diode Compatible with (relay brand): Siemens