3RV2902-1AB4

**3RV2902-1AB4** 

**Data sheet** 

Undervoltage release 24 V DC with screw terminal for circuit breaker 3RV2 

|Undervoltage release 24 V DC with screw terminal for circuit breaker 3RV2<br>**product brand name**<br>SIRIUS<br>**product category**<br>Auxiliaryrelease<br>**product designation**<br>undervoltage release<br>**product type designation**<br>3RV29<br>**suitability for use**<br>motor circuit breaker<br>**General technical data**<br>**certificate of suitability**<br>CE / UL / CSA<br>**size of the circuit-breaker**<br>S00, S0, S2, S3<br>**operating power at DC maximum**<br>2.1 W<br>**insulation voltage**<br>**● rated value**<br>690 V<br>● with degree ofpollution 3 at AC rated value<br>690 V<br>**degree ofpollution**<br>3<br>protection class IP on the front accordingto IEC 60529<br>IP20<br>break time maximum<br>20 ms<br>**reference code according to DIN 40719 extended according**<br>**to IEC 204-2 according to IEC 750**<br>F<br>**reference code according to EN 61346-2**<br>F<br>**Substance Prohibitance(day/month/year)**<br>05/01/2012<br>**SVHC substance name**<br>Lead CAS-No. 7439-92-1<br>**Net Weight**<br>0.144 kg<br>**type of voltage of the control supply voltage**<br>DC<br>**control supply voltage 1 at DC rated value**<br>24 V<br>number of NC contacts for auxiliary contacts instantaneous<br>contact<br>0<br>number of NO contacts for auxiliarycontacts<br>● instantaneous contact<br>0<br>● leadingcontact<br>0<br>number of CO contacts of auxiliary contacts instantaneous<br>contact<br>0<br>**Ambient conditions**<br>**ambient temperature**<br>● duringoperation<br>-20 ... +60 °C<br>● duringstorage<br>-50 ... +80 °C<br>Electrical Safety<br>**protection class IP on the front according to IEC 60529**<br>IP20<br>**touch protection on the front according to IEC 60529**<br>finger-safe, for vertical contact from the front<br>**Short-circuit protection**<br>**design of short-circuit protection**<br>fuse<br>**Installation/ mounting/ dimensions**<br>~~Os~~<br>~~|~~<br>~~OO~~<br>~~a~~|Undervoltage release 24 V DC with screw terminal for circuit breaker 3RV2||
|---|---|---|
||SIRIUS||
||Auxiliaryrelease||
||undervoltage release<br>~~Os~~||
||3RV29<br>~~Os~~||
||motor circuit breaker<br>~~Os~~||



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|**fastening method**|||snap-on mountin|-on mounting||
|---|---|---|---|---|---|
|**height**|||90 mm|||
|**width**|||19 mm|||
|**depth**<br>68 mm<br>**Connections/ Terminals**<br>~~ee~~||||||
|type of electrical connection for auxiliaryand control circuit|||screw-type terminals|||
|**Approvals Certificates**<br>~~ee~~||||||
|**Environment**<br>**General Product Approval**|||||**Test Certificates**|
|Environmental Con-<br>firmations<br>~~—~~@|I|||ce|Type Test Certific-<br>ates/Test Report<br>BK ~~—~~|
|**Test Certificates**<br>**Maritime application**||||||
|Special Test Certific-||||||
|ate||||||
||PenTTA|||||
|**Maritime application**<br>**other**|||||**Railway**|
|Miscellaneous<br>Confirmation<br>Miscellaneous<br>~~re~~|||||Special Test Certific-|
||||||ate|
|**Further information**<br>**Information on the packaging**<br>~~OO~~||||~~eeeeeeeeeCis~~||
|https://support.industry.siemens.com/cs/ww/en/view/109813875||||||
|**Information for data generation and storage**||||||
|https://support.industry.siemens.com/cs/ww/en/view/109995012||||||
|**Information- and Downloadcenter (Catalogs, Brochures,…)**||||||
|https://www.siemens.com/ic10||||||



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