Data Sheet

Mounting type 35-mm DIN rail mounting or wall mounting with plug-

in flaps

Width mm 30

Height mm 100

Depth mm 75

Type of electrical connection for auxiliary and control

current circuit

screw-type terminals

Product function removable terminal for auxiliary and

control circuit

Yes

Type of connectable conductor cross-sections

● for auxiliary contacts

— solid

3x (0.2 ... 3.3 mm²)

— finely stranded

— with core end processing

3x (0.2 ... 3.3 mm²)

● at AWG conductors for auxiliary contacts

3x (24 ... 16)

Certificate of suitability CE / cULus / FM / ATEX

Suitability for use safety-related circuits No

Certificates/ approvals:

General Product Approval EMC For use in hazardous locations

FM Explosion Protec-

tion Certificate

Declaration of Conformity Shipping Ap-

proval

other

Miscellaneous NK / Nippon Kaiji

Kyokai

Confirmation

Further information

Information- and Downloadcenter (Catalogs, Brochures,…)

http://www.siemens.com/industrial-controls/catalogs

Industry Mall (Online ordering system)

http://www.siemens.com/industrymall

Cax online generator

http://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RK7271-1AA30-0AA0

Service&Support (Manuals, Certificates, Characteristics, FAQs,...)

https://support.industry.siemens.com/cs/ww/en/ps/3RK7271-1AA30-0AA0

Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)

http://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RK7271-1AA30-0AA0&lang=en

3RK7271-1AA30-0AA0 Subject to change without notice

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