Datasheet

ManualsBrandsSiemens ManualsAutomationContactor 3NO 230V 32A 15kW

3RT2027

1AL20

CONTACTOR,AC3:15KW 1NO+1NC 230V 50/60HZ

Technical Data CAx data

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CONTACTOR, AC-3, 15KW/400V, 1NO+1NC, AC 230V

50/60HZ, 3-POLE, SZ S0 SCREW TERMINAL

General technical data:

product brand name

SIRIUS

Size of the contactor

Product extension / auxiliary switch

Yes

Protection class IP / on the front

IP20

Protection against electrical shock

finger-safe

Degree of pollution

Installation altitude / at a height over sea level / maximum

m 2,000

Ambient temperature / during storage

°C -55…+80

Ambient temperature / during operating

°C -25…+60

Shock resistance



at rectangular impulse



at AC

8,3g / 5 ms, 5,3g / 10 ms



at sine pulse



at AC

13,5g / 5 ms, 8,3g / 10 ms

Impulse voltage resistance / rated value

kV 6

Insulation voltage / rated value

V 690

Mechanical operating cycles as operating time



of the contactor / typical

10,000,000



of the contactor with added auxiliary switch

block / typical

10,000,000



of the contactor with added electronics-

compatible auxiliary switch block / typical

5,000,000

Main circuit:

Number of NC contacts / for main contacts

Number of NO contacts / for main contacts

Technical / CAx data

http://support.automation.siemens.com/WW/view/en/33241553&td=1

Page 1 of 6 3/30/2012 9:37:24 AM

Summary of content (6 pages)

PAGE 1
http://support.automation.siemens.
PAGE 2
http://support.automation.siemens.com/WW/view/en/33241553&td=1 Operating current at AC-1 / at 400 V at 40 °C ambient temperature / rated value at 60 °C ambient temperature / rated value at AC-2 / at 400 V / rated value at AC-3 / at 400 V / rated value at AC-4 / at 400 V / rated value A 50 A 42 A 32 A 32 A 22 A 35 A 4.5 A 35 A 35 A 35 A 35 A 20 A 2.5 A 35 A 15 A 35 A 35 kW 15 kW 15 kW 11 W 2.
PAGE 3
http://support.automation.siemens.com/WW/view/en/33241553&td=1 Apparent pull-in power / of the solenoid / for AC Apparent holding power / of the solenoid / for AC Inductive power factor V·A V·A 81 10.5 0.82 with the pull-in power of the coil with the pull-in power of the coil 0.
PAGE 4
http://support.automation.siemens.com/WW/view/en/33241553&td=1 screw-type terminals for main current circuit for auxiliary and control current circuit screw-type terminals Type of the connectable conductor cross-section for main contacts solid finely stranded with conductor end processing for AWG conductors / for main contacts for auxiliary contacts solid finely stranded with conductor end processing for AWG conductors / for auxiliary contacts 2x (1 ... 2.5 mm²), 2x (2.5 ...
PAGE 5
http://support.automation.siemens.com/WW/view/en/33241553&td=1 31920 Failure rate (FIT value) / with low demand rate according to SN 31920 FIT 100 Product function mirror contact to IEC 60947-4-1 positively driven operation to IEC 60947-51 Yes No 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.
PAGE 6
http://support.automation.siemens.