# Optocoupler, 2CO, 240 VAC/VDC, Relays
**URL**: https://novapart.co/products/3RQ2000-1BW00/optocoupler-2co-240-vac-vdc-relays
**SKU**: 3RQ2000-1BW00
**Manufacturer**: SIEMENS
**Category**: Automation & Process Control || Process Controllers, Programmers & Indicators || Controllers || Controller Accessories
**Price**: €59.2900
**Stock**: 10+
## Description
Available until stocks are exhausted
## Specifications
| Parameter | Value |
|---|---|
| Product Range | SIRIUS Series |
| Current Rating | - |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3533919/)
**3RQ2000-1BW00**
**Data sheet**
Coupling relay in industrial enclosure 2 changeover contacts Wide voltage range 24 V to 240 V AC/DC Screw terminals
||Coupling relay in industrial enclosure 2 changeover contacts Wide voltage range
24 V to 240 V AC/DC Screw terminals|
|---|---|
|**product brand name**|SIRIUS|
|**product designation**|Couplingrelayin industrial enclosure|
|**product type designation**|3RQ2|
|**General technical data**||
|**product featureprotective coating onprinted-circuit board**|No|
|**consumed activepower**|2 W|
|insulation voltage for overvoltage category III according to IEC
60664 with degree ofpollution 3 rated value|300 V|
|**degree ofpollution**|3|
|**surge voltage resistance rated value**|4 kV|
|**maximumpermissible voltage forprotective separation**||
|● between auxiliaryand auxiliarycircuit|300 V|
|● between control and auxiliary circuit according to IEC
60947-1|300 V|
|**shock resistance**||
|**● according to IEC 60068-2-27**|11g/ 15 ms|
|● for railwayapplications accordingto EN 61373|Category1, Class B|
|**vibration resistance**||
|**● according to IEC 60068-2-6**|10 ... 55 Hz: 0.35 mm|
|● for railwayapplications accordingto EN 61373|Category1, Class B|
|**switching behavior**|monostable|
|**mechanical service life(operating cycles) typical**|10 000 000|
|electrical endurance(operatingcycles)at AC-15 at 230 V typical|100 000|
|**thermal current of the switching element with contacts**
**maximum**|5 A|
|**reference code according to IEC 81346-2**|K|
|**Substance Prohibitance(day/month/year)**|05/31/2018|
|**SVHC substance name**|Lead CAS-No. 7439-92-1
Lead monoxide (lead oxide) CAS-No. 1317-36-8
2-methyl-1-(4-methylthiophenyl)-2-morpholinopropan-1-one CAS-No. 71868-
10-5
Melamine CAS-No. 108-78-1|
|**Net Weight**|0.164 kg|
|**Control circuit/ Control**||
|**control supply voltage at AC**||
|● at 50 Hz rated value|24 ... 240 V|
|● at 50 Hz|24 ... 240 V|
|● at 60 Hz rated value|24 ... 240 V|
|● at 60 Hz|24 ... 240 V|
|**control supply voltage at DC rated value**|24 ... 240 V|
|**control supply voltage at DC**|24 ... 240 V|
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||**operating range factor control supply voltage rated value at**
**DC**|||
|---|---|---|---|
||● initial value|0.7||
||● full-scale value|1.1||
||**operating range factor control supply voltage rated value at**
**AC at 50 Hz**|||
||● initial value|0.7||
||● full-scale value|1.1||
||**operating range factor control supply voltage rated value at**
**AC at 60 Hz**|||
||● initial value|0.7||
||● full-scale value|1.1||
||**ON-delay time**|||
||● at AC maximum|10 ms||
||● at DC maximum|10 ms||
||**OFF-delay time maximum**|100 ms||
||**Switching Function**|||
||**design of the switching function**|CO contact||
||**Mechanical data**|||
||**product componentplug-in socket**|No||
||**design of the relay operating mechanism**|poled||
||**Short-circuit protection**|||
||design of the fuse link for short-circuit protection of the auxiliary
switch required|fuse gL/gG: 6 A||
||**Auxiliary circuit**|||
||**material of switching contacts**|AgSnO2||
||**number of NC contacts for auxiliary contacts**|0||
||**number of NO contacts for auxiliary contacts**|0||
||number of CO contacts for auxiliarycontacts|2||
||**contact reliability of auxiliary contacts**|one incorrect switching operation of 100 million switching operations (17 V, 5
mA)||
||**type of voltage**|AC/DC||
||**ampacity of the output relay at AC-15**|||
||● at 24 V at 50/60 Hz|3 A||
||● at 110 V at 50/60 Hz|3 A||
||● at 250 V at 50/60 Hz|3 A||
||**ampacity of the output relay at DC-13**|||
||● at 24 V|1 A||
||● at 125 V|0.2 A||
||● at 250 V|0.1 A||
||**Electromagnetic compatibility**|||
||EMC emitted interference accordingto IEC 60947-1|ambience A(industrial sector)||
||EMC immunityaccordingto IEC 60947-1|corresponds to degree of severity3||
||**conducted interference**|||
||● due to burst accordingto IEC 61000-4-4|2 kV||
||● due to conductor-earth surge accordingto IEC 61000-4-5|2 kV(line toground)||
||● due to conductor-conductor surge according to IEC
61000-4-5|1 kV (line to line)||
||**field-based interference according to IEC 61000-4-3**|10 V/m||
||**electrostatic discharge according to IEC 61000-4-2**|4 kV contact discharging, 8 kV air discharging||
||**Display**|||
||**product component LED**|Yes||
||**Connections/ Terminals**|||
||**product component removable terminal for auxiliary and**
**control circuit**|Yes||
||**type of electrical connection**|screw terminal||
||**type of connectable conductor cross-sections**|||
||● solid|1x(0.5 ... 4 mm²), 2x(0.5 ... 2.5 mm²)||
||● finelystranded with core endprocessing|1x(0.5 ... 4 mm²), 2x(0.5 ... 1.5 mm²)||
||● for AWG cables solid|1x(20 ... 12), 2x(20 ... 14)||
||**connectable conductor cross-section**|||
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|● solid||0.5 ... 4 mm²|0.5 ... 4 mm²|
|---|---|---|---|
|● finelystranded with core endprocessingmaximum||4 mm²||
|● finelystranded without core endprocessingminimum||0.5 mm²||
|**AWG number as coded connectable conductor cross**||||
|**section**||||
|● solid||12 ... 20||
|● stranded||12 ... 20||
|tighteningtorque with screw-type terminals||0.6 ... 0.8 N·m||
|stripped length of the cable for auxiliaryand control contacts||10 mm||
|**Installation/ mounting/ dimensions**
~~a~~||||
|**mounting position**||any||
|**fastening method**||screw and sna|screw and snap-on mountingonto 35 mm DIN rail|
|**height**||100 mm||
|**width**||22.5 mm||
|**depth**||90 mm||
|**Ambient conditions**
~~a~~||||
|installation altitude at height above sea level maximum||2 000 m||
|**ambient temperature**||||
|● duringoperation||-40 ... +60 °C|-40 ... +60 °C|
|● duringstorage||-40 ... +80 °C|-40 ... +80 °C|
|● duringtransport||-40 ... +80 °C|-40 ... +80 °C|
|relative humidityduringoperation||10 ... 95 %||
|**Approvals Certificates**
~~Oe~~||||
|**Environment**
**General Product Approval**||||
|Environmental Con-||||
|firmations||||
|||||
|**EMV**
**Test Certificates**||**Maritime application**||
|Type Test Certific-||||
|ates/Test Report||||
|**Maritime application**
**other**||**Railway**||
|Confirmation
—_
Beare|||Confirmation
oe|
|**Further information**
~~aS~~||||
|**Information on the packaging**||||
|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||||
|**Industry Mall (Online ordering system)**||||
|https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3RQ2000-1BW00||||
|**Cax online generator**||||
|https://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RQ2000-1BW00||||
|**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**||||
|https://support.industry.siemens.com/cs/ww/en/ps/3RQ2000-1BW00||||
|**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)**||||
|https://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RQ2000-1BW00&lang=en||||
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**last modified:**
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## Links
- [View this product on Novapart](https://novapart.co/products/3RQ2000-1BW00/optocoupler-2co-240-vac-vdc-relays)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/3rq2000-1bw00/coupling-relay-2co-24-240vac-dc/dp/3533919)
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