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Siemens 3RT2018-2XF41-2LA2 Conductor 1 maker 13 kW 690 V 14 A + varistor Compatible with (relay brand): Siemens Piece 1

Siemens 3RT2018-2XF41-2LA2 Conductor 1 maker 13 kW 690 V 14 A + varistor Compatible with (relay brand): Siemens Piece 1 -0
A Siemens electrical contactor, model SIRIUS 3RT20, with multiple connections, used in control and switching systems.
A control cabinet with electronic components on the left and a rain-soaked window on the right, through which machines can be seen blurrily.
Circuit diagram of an electrical installation with various contactor components, connections, and a legend describing the function of each component.
Technical drawing of a device with three views: front, side, and top view. Annotations indicate dimensions in millimetres.
'Siemens SIRIUS 3RT20' switching device with numbered terminals and labels on top: 1/L1, 3/L2, 5/L3, 13NO, A1+.
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Product type
Conductor
No. of pins
3-pin
Nominal voltage
690 V
Current load
14 A
Power
13 kW
Datasheet (PDF)
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Part number:
Item no:
Unavailable
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Technical specifications

  • Number of NO contacts / at contactor / for auxiliary contacts: 1
  • Number of NO contacts / for main contacts: 3
  • Number of NO contacts / for auxiliary contacts: 1
  • Number of NO contacts / for auxiliary contacts / instantaneous switching: 1
  • Operating current at AC-1 / at 400 V / at ambient temperature 40 °C: 22 A.
  • Operating current at AC-3 / at 400 V: 16 A.
  • DC Solenoid Tightening Power 4.5W
  • Type of connectable conductor cross-sections / for AWG wires / for main contacts: 2x (20 ... 12)
  • Type of connectable conductor cross-sections / for AWG wires / for auxiliary contacts: 2x (20 ... 12)
  • Installation height at altitude above NN / maximum: 2000 m.
  • Series installation: Yes
  • Touch protection on front: Finger-safe with vertical contact from front
  • Insulation voltage of the main circuit for pollution degree 3: 690 V.
  • Mechanical service life (switching cycles) of the contactor with attached electronic-oriented auxiliary switch block / typical: 5000000
  • Mechanical life (switching cycles) of the contactor with auxiliary switch block attached / typical: 10000000
  • Mirror contact: Yes
  • Main circuit surge voltage resistance 6 kV
  • Maximum permissible voltage for safe isolation / between coil and main contacts: 400 V.
  • Product extension / auxiliary switch: Yes
Packaging type

Piece

Product type

Conductor

Type

3RT2018-2XF41-2LA2

Type

S00

No. of pins

3-pin

Contact type

1 maker

Auxiliary contact type

1 maker

Nominal voltage

690 V

Control voltage (min.)

72 V DC

Control voltage (max.)

125 V DC

Control voltage range

72 - 125 V DC

Permanent current (max.)

22 A

Current load

14 A

13 kW

Compatible with

Siemens

Compatible with series

Siemens Sirius series

Features

+ varistor

Mounting type

Screw-fit

Snap-in

DIN rail

Connection

Spring-loaded connector

Durability

30000000

Response time

45 ms

Fall time

70 ms

IP20

Min. temperature

-40 °C

Max. temperature

+70 °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

UKCA

not relevant

Documents & Downloads

Datasheet

Datasheet 2261750 Siemens 3RT2018-2XF41-2LA2 Conductor 1 maker 13 kW 690 V 14 A + varistor Compatible with (relay brand): Siemens Piece 1

User & Safety Instructions

User & Safety Instructions 2261750 Siemens 3RT2018-2XF41-2LA2 Conductor 1 maker 13 kW 690 V 14 A + varistor Compatible with (relay brand): Siemens Piece 1

Description

Contactor for rail, AC-3, 7.5kW 400V,1S,DC 72-125V,0.7-1.25*US, with integrated varistor size S00, spring-loaded connection suitable for PLC outputs suspended mounting position SIRIUS 3RT2 contactor for switching motors under extreme conditions, e.g. for railway applications.
The 3RT2 contactors are part of the SIRIUS modular system with its optimally coordinated products. They impress through their high performance while at the same time compact design and high contact reliability. They can be combined with other components in the load feeder in many ways. Many of the device combinations are factory tested. The contactors offer the optimum connection to the controller for each application (parallel, via ASi or IO-Link). Integrated auxiliary switches reduce the complexity of your design. The front connections enable easy wiring. The 3RT2 contactors are climate-proof, approved worldwide (e.g. IEC and UL/CSA) and IE3/IE4ready. This variant is characterized by an extended working and temperature range for harder ambient conditions.
They are available in various sizes and in a large power range in AC and DC operation. In addition to screw connection technology, the devices are also continuously available with spring-type terminals for a fast, maintenance-free and vibration-proof connection.
The comprehensive accessories, such as auxiliary switches, auxiliary releases, etc., are uniform for all sizes. The available connection blocks, function modules and the SIRIUS 3RV29 infeed system considerably reduce the wiring effort.
Simple, efficient, always up-to-date - the SIRIUS modular system.

This text is machine translated.