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

Siemens contactor, Sirius model, for controlling electrical equipment. Dark grey housing with green Siemens and Sirius logos.
A switchboard with open doors reveals complex wiring. Behind a rain-streaked window, a blurred industrial device is visible.
'Schütz Baugruppe 50' Diagram shows various components and connections of a contactor with numbered legends and symbols.
Circuit diagram of an electrical circuit with six vertical lines for connections. On the left, a coil and a switch (U), with connections A1, A2 marked.<br><br>Note: The translation is already in British English, as the original text was in German.
'Technical drawing of an electrical device with detailed dimensions and component view in front and side elevation.'
The image depicts a technical circuit diagram of a 'Siemens SIRIUS' system with numbered terminals, switches, and contactors.
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Product type
Coupling relay
No. of pins
3-pin
Nominal voltage
690 V AC
Power
15 kW
Connection
Spring-loaded connector
Datasheet (PDF)
EAN:
Part number:
Item no:
Dispatches on Thu 19 Nov
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Total (€ 194.99 / piece)
€ 194.99
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Technical specifications

  • Type of voltage: DC
  • Conductor cross-section single or multi-strand: 10 mm²
  • Conductor cross-section for fine-wire: 6 mm²
Product type

Coupling relay

Type

3RT2027-2KF40

Type

S0

No. of pins

3-pin

Contact type

3 makers

Nominal voltage

690 V AC

Control voltage (min.)

77 V DC

Control voltage (max.)

137.5 V DC

Control voltage range

77 - 137.5 V DC

Switching voltage (max.)

690 V AC

Permanent current (max.)

32 A

15 kW

Compatible with

Siemens

Compatible with series

Siemens Sirius series

Features

+ varistor

Mounting type

Snap-in

Screw-fit

Connection

Spring-loaded connector

Durability

1000 0000

IP20

Min. temperature

-25 °C

Max. temperature

+60 °C

Width

45 mm

Height

102 mm

Depth

107 mm

Dim

(W x H x D) 45 x 102 x 107 mm

Content

1 pc(s)

RoHS-compliant

Yes

TRUE

15 kW

3

1

1

32 A

50 A

Spring clamp connection

DC

22 A

14.709975

UKCA

yes

Documents & Downloads

Datasheet

Datasheet 1746617 Siemens 3RT2027-2KF40 Coupling relay 3 makers 15 kW 690 V AC + varistor Compatible with (relay brand): Siemens 1 pc(s)

User & Safety Instructions

User & Safety Instructions 1746617 Siemens 3RT2027-2KF40 Coupling relay 3 makers 15 kW 690 V AC + varistor Compatible with (relay brand): Siemens 1 pc(s)

Description

Traction contactor, AC-3 500 A, 250 kW / 400 V Coil 72 V DC x (0.7-1.25) SPS input 24-110 V DC auxiliary contacts 2 NO + 2 NC 3-pole size S12 Busbar connections coil connection: spring-type

Accessories

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

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