3RK1901-1NR11

**3RK1901-1NR11** 

**Data sheet** 

AS-Interface M12 branch U_ASI without Uaux, 1 m cable with M12 cable socket angled IP67/68/69K, max. 4 A 

|**product category**|||AS-Interface accessories|||
|---|---|---|---|---|---|
|**product designation**|||AS-i flat cable transition to M12|||
|**design of the product**|||AS-i M12 feeder, AS-i without Uaux, 1 m cable|||
|**General technical data**<br>~~a~~||||||
|**operating voltage according to AS-Interface specification**|||26.5 ... 31.6 V|||
|**contact rating maximum**|||4 A|||
|**protection class IP**|||IP67, IP68, IP69K|||
|**Substance Prohibitance(day/month/year)**|||07/01/2006|||
|**Net Weight**|||0.065 kg|||
|**Ambient conditions**<br>~~ee~~||||||
|**ambient temperature**||||||
|● duringoperation|||-25 ... +75 °C|||
|● duringstorage|||-25 ... +85 °C|||
|**Connections/ Terminals**<br>~~a~~||||||
|**type of electrical connection**|||insulationpiercingmethod for AS-Interface flat cable|||
|**design of the AS-Interface connection**|||M12 cable box 1 m|||
|**installation or assembly note**|||flat cable end not permitted in the branch|||
|**Approvals Certificates**<br>**Environment**<br>**General Product Approval**<br>**EMV**<br>~~a~~||||||
|Environmental Con-<br>firmations<br>~~—~~<br>»<br>HM<br>«<br>XK<br>@||||||



**Maritime application other** Confirmation 

~~ee~~ **Further information Siemens is working on the renewal of the current EAC certificates.** Please contact your local Siemens office on the status of validity of the EAC certification if you intend to import or offer to supply these products to an EAC relevant market (other than the sanctioned EAEU member states Russia or Belarus). 

**Siemens has decided to exit the Russian market (see here).** https://press.siemens.com/global/en/pressrelease/siemens-wind-down-russian-business **Information on the packaging** https://support.industry.siemens.com/cs/ww/en/view/109813875 **Information for data generation and storage** 

Subject to change without notice © Copyright Siemens 

3RK19011NR11 Page 1/2 

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https://support.industry.siemens.com/cs/ww/en/view/109995012 

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**last modified:** 12/3/2025 

Subject to change without notice © Copyright Siemens 

3RK19011NR11 Page 2/2 

5/30/2026