Datasheet

ManualsBrandsSiemens ManualsAutomationContactor 3NO 24V 16A 7.5kW

2018

1FB41

CONTACTOR,AC3:7,5KW 1NO DC24V M. DIODE

Technical Data CAx data

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As of 2011-11-18

General technical data:

Product brand name

SIRIUS

Product designation

3RT2 contactor

Size of the contactor

S00

Protection class IP / on the front

IP20

Degree of pollution

Installation altitude / at a height over sea level / maximum

m 2000

Ambient temperature



during storage

°C -55…80



during operating phase

°C -25…60



during transport

°C -55…80

Resistance against shock

9.8g / 5 ms and 5.9g / 10 ms

Impulse voltage resistance / rated value

kV 6

Insulation voltage / rated value

V 690

Resistive loss



per conductor / typical

W 2.2



of the magnet coil / for DC / typical

W 4

Item designation



according to DIN 40719 extendable after

IEC 204-2 / according to IEC 750



according to DIN EN 61346-2

Mechanical operating cycles as operating time



of the contactor / typical

30000000



of the contactor with added auxiliary switch

10000000

Technical / CAx data

http://support.automation.siemens.com/WW/view/en/33238686&td=1

Page 1 of 6 3/30/2012 9:07:02 AM

Summary of content (6 pages)

PAGE 1
http://support.automation.siemens.com/WW/view/en/33238686&td=1 3RT2018-1FB41 CONTACTOR,AC3:7,5KW 1NO DC24V M.
PAGE 2
http://support.automation.siemens.com/WW/view/en/33238686&td=1 block / typical of the contactor with added electronicscompatible auxiliary switch block / typical 10000000 Main circuit: 3 0 3 Number of poles / for main current circuit Number of NC contacts / for main contacts Number of NO contacts / for main contacts Operating voltage / at AC-3 / rated value V 690 A 22 A 20 A 17 A 17 A 12.5 A 20 A 2.1 A 20 A 12 A 20 A 20 A 20 A 0.1 A 20 A 0.
PAGE 3
http://support.automation.siemens.com/WW/view/en/33238686&td=1 at AC-3 / according to IEC 60947-6-2 / maximum at AC-4 / according to IEC 60947-6-2 / maximum 1/h 300 Control circuit: conventional with diode DC Design of activation of the operating mechanism Design of the surge suppressor Type of voltage / of the controlled supply voltage Control supply voltage / 1 for DC rated value V 24 Working range factor supply voltage rated value / of the magnet coil 0.8…1.
PAGE 4
http://support.automation.siemens.com/WW/view/en/33238686&td=1 Type of fixing/fixation / series installation Width Height Depth Distance, to be maintained, to the ranks assembly forwards backwards upwards downwards sidewards mm mm mm standard mounting rail according to DIN EN 50022 Yes 45 57.
PAGE 5
http://support.automation.siemens.com/WW/view/en/33238686&td=1 31920 Failure rate (FIT value) / with low demand rate according to SN 31920 Protection against electrical shock FIT 100 finger-safe Further information: Information- and Downloadcenter (Catalogs, Brochures,…) http://www.siemens.com/industrial-controls/catalogs Industry Mall (Online ordering system) http://www.siemens.com/industrial-controls/mall CAx-Online-Generator http://www.siemens.
PAGE 6
http://support.automation.siemens.