Auxiliary contactor railway, 3NO+1NC DC 72-125V, 0.7-1.25 - Auxiliary relay 72...125VDC 1NC/ 3 NO...

Siemens - 3RH2131-2XF40-0LA2 - Auxiliary contactor railway, 3NO+1NC DC 72-125V, 0.7-1.25 - Auxiliary relay 72...125VDC 1NC/ 3 NO...
Photo source: fig. possibly similar
Photo source: fig. possibly similar
3RH2131-2XF40-0LA2 4047621016177 EAN/GTIN DE 23691322 WEEE

£47.03 incl. VAT (£0.00)
£85.20 (-44.8% RRP***)

14-16 days* (GBR)

Safety and hazard information
Please note that electrotechnical work may only be carried out by qualified electricians or under their guidance and supervision. Observe any deviating country-specific electrical installation standards and regulations and seek advice from a local electrician.In addition, observe more current safety instructions and regulations for the products on the manufacturer's side or the product descriptions and installation instructions on the manufacturer's side.

Devices with a connected load of > 380V/400V require a heavy current connection and may only be connected by an approved electrical company. Devices with a power rating > 12kW require the approval of your grid operator (Germany, other countries may differ).
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Railway auxiliary contactor, 3S+1Ö DC 72-125V, 0.7-1.25 3RH2131-2XF40-0LA2 Rated control supply... more
Auxiliary contactor railway, 3NO+1NC DC 72-125V, 0.7-1.25 - Auxiliary relay 72...125VDC 1NC/ 3 NO... – Siemens – 4047621016177: Railway auxiliary contactor, 3S+1Ö DC 72-125V, 0.7-1.25 3RH2131-2XF40-0LA2 Rated control supply voltage Us at DC 72 ... 125V, voltage type for actuation DC, rated operating current Ie, 400 V 3A, connection type auxiliary circuit spring-loaded connection, number of auxiliary contacts as normally closed 1, number of auxiliary contacts as normally open 3, auxiliary contactor for railway 3S +1Ö DC 72-125V, 0.7...1.25*US, with integrated varistor size S00, spring-loaded connection suitable for PLC outputs auxiliary contactor railway SIRIUS 3RH2 for switching the control signals in the control circuit with strong fluctuations in the control voltages under extreme conditions, e.g. for railway applications. The SIRIUS 3RH2 contactor relays have standard-compliant connection designations and reliable, time-saving connection technology. By multiplying the output, it is possible to switch several auxiliary circuits at the same time. All contacts are also available as SUVA versions with forced guidance for safety applications. The auxiliary contactors are climate-proof, have high contact reliability and are suitable for worldwide use thanks to appropriate approvals (e.g. IEC and UL/CSA). This variant is characterized by an extended working and temperature range for harsher environmental conditions. They are available with AC or DC operation and are available with screw or spring-loaded technology. The basic version of the auxiliary contactors is 4-pole and can be expanded to 8 poles using snap-on auxiliary switches. The extensive accessories of the 3RT2 contactors for sizes S00 to S3 can also be used for the 3RH2 auxiliary contactors. The 3RH2 auxiliary contactors replace the proven 3RH1 series. Simple, efficient, always up to date - the SIRIUS modular system.
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Voltage type for actuation DC
Rated operational current Ie, 400 V 3 A
Connection type auxiliary circuit Spring terminal
Number of auxiliary contacts as NC contact 1
Number of auxiliary contacts as normally open 3

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