# Relay Accessory, Relay Coupler, Relay, SIRIUS 3RQ3 Series ![Product image](https://novapart.co/image/farnell:2828924/) **URL**: https://novapart.co/products/3RQ3018-1AB00/relay-accessory-coupler-sirius-3rq3-series **SKU**: 3RQ3018-1AB00 **Manufacturer**: SIEMENS **Category**: Switches & Relays || Relays || Relay Accessories || Other Relay Accessories **Price**: โ‚ฌ37.7700 **Stock**: 10+ **Lead Time**: 36 days (indicative) ## Description Accessory Type:Relay Coupler; For Use With:Relay; Product Range:SIRIUS 3RQ3 Series; SVHC:No SVHC (07-Jul-2017) ## Specifications | Parameter | Value | |---|---| | Svhc | To Be Advised | | For Use With | Relay | | Product Range | SIRIUS 3RQ3 Series | | Accessory Type | Relay Coupler | ## Datasheet ๐Ÿ“„ [Download PDF](https://novapart.co/datasheet/farnell:2828924/) **3RQ3018-1AB00** **Data sheet** Output coupler Relay coupler, 1 change-over contact 24 V AC/DC Overall width 6.2 mm screw terminal Thermal current 6A |Output coupler Relay coupler, 1 change-over contact 24 V AC/DC Overall width 6.2
mm screw terminal Thermal current 6A
**product brand name**
SIRIUS
**product category**
SIRIUS 3RQ3 couplingrelays in slim design
**product designation**
Couplingrelays with relayoutput(notplug-in)
**design of theproduct**
Output couplinglink
**product type designation**
3RQ3
**General technical data**
**display version LED**
Yes
**product featureprotective coating onprinted-circuit board**
No
**product component**
โ— relayoutput
Yes
โ— semi-conductor output
No
**consumed activepower**
0.3 W
insulation voltage for overvoltage category III according to IEC
60664 with degree ofpollution 3 rated value
300 V
**surge voltage resistance rated value**
4 kV
**maximumpermissible voltage forprotective separation**
โ— between control and auxiliarycircuit
300 V
**percental drop-out voltage related to the input voltage**
10 %
**protection class IP**
IP20
**flammability class of enclosure material**
UL94 V-0
**shock resistance**
**โ— according to IEC 60068-2-27**
sinusoidal half-wave 15g/ 11 ms
**vibration resistance**
**โ— according to IEC 60068-2-6**
6 ... 150 Hz: 2g
**operating frequency maximum**
72 000 1/h
**switching behavior**
monostable
**mechanical service life(operating cycles) typical**
10 000 000
**thermal current**
6 A
**reference code according to IEC 81346-2**
K
**Substance Prohibitance(Date)**
03/25/2015
**Weight**
0.035 kg
**Control circuit/ Control**
**control supply voltage at AC**
โ— at 50 Hz rated value
24 V
โ— at 60 Hz rated value
24 V
**control supply voltage frequency**
**โ— 1 rated value**
50 Hz
**โ— 2 rated value**
60 Hz
**control supply voltage at DC rated value**
24 V
**operating range factor control supply voltage rated value at**
**DC**
~~ee~~
~~ee~~|Output coupler Relay coupler, 1 change-over contact 24 V AC/DC Overall width 6.2
mm screw terminal Thermal current 6A|| |---|---|---| ||SIRIUS|| ||SIRIUS 3RQ3 couplingrelays in slim design|| ||Couplingrelays with relayoutput(notplug-in)|| ||Output couplinglink|| ||3RQ3|| ||~~ee~~|| ||24 V|| ||24 V|| |||| ||50 Hz|| ||60 Hz|| ||24 V|| |||| 3RQ30181AB00 Page 1/5 Subject to change without notice ยฉ Copyright Siemens 10/2/2024 ||โ— initial value|0.8|| |---|---|---|---| ||โ— full-scale value|1.25|| ||**operating range factor control supply voltage rated value at**
**AC at 50 Hz**||| ||โ— initial value|0.8|| ||โ— full-scale value|1.25|| ||**operating range factor control supply voltage rated value at**
**AC at 60 Hz**||| ||โ— initial value|0.8|| ||โ— full-scale value|1.25|| ||**ON-delay time**||| ||โ— at AC maximum|12 ms|| ||โ— at DC maximum|12 ms|| ||**OFF-delay time maximum**|14 ms|| ||**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 gG: 4 A|| ||**Auxiliary circuit**||| ||**type of switching contact**|Changeover contact|| ||**material of switching contacts**|AgSnO2|| ||number of CO contacts for auxiliarycontacts|1|| ||**operational current of auxiliary contacts at AC-15**||| ||โ— at 24 V|3 A|| ||โ— at 250 V|3 A|| ||**operational current of auxiliary contacts at DC-13**||| ||โ— at 24 V|1 A|| ||โ— at 125 V|0.2 A|| ||โ— at 250 V|0.1 A|| ||**contact reliability of auxiliary contacts**|one incorrect switching operation of 100 million switching operations (17 V, 5
mA)|| ||**Main circuit**||| ||**type of voltage**|AC/DC|| ||**Inputs/ Outputs**||| ||**property of the output short-circuitproof**|No|| ||ampacityof the output relayat AC-15 at 250 V at 50/60 Hz|3 A|| ||**ampacity of the output relay at DC-13**||| ||โ— at 24 V|1 A|| ||โ— at 125 V|0.2 A|| ||โ— 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**||| ||โ— due to burst accordingto IEC 61000-4-4|2 kV|| ||โ— due to conductor-earth surge accordingto IEC 61000-4-5|2 kV|| ||โ— due to conductor-conductor surge according to IEC
61000-4-5|1 kV|| ||**field-based interference according to IEC 61000-4-3**|10 V/m|| ||**electrostatic discharge according to IEC 61000-4-2**|6 kV contact discharge / 8 kV air discharge|| ||**Display**||| ||displayversion as status displaybyLED|LEDgreen|| ||**Connections/ Terminals**||| ||**product function removable terminal**|No|| ||type of electrical connection for auxiliaryand control circuit|screw-type terminals|| ||wire length||| ||โ— at AC maximum|500 m|| ||โ— at DC maximum|1 000 m|| ||**type of connectable conductor cross-sections**||| ||โ— solid|1x(0.25 ... 2.5 mmยฒ)|| 3RQ30181AB00 Page 2/5 Subject to change without notice ยฉ Copyright Siemens 10/2/2024 |โ— finelystranded with core endprocessing|1x(0.25 ... 1.5 mmยฒ)| |---|---| |โ— for AWG cables solid|1 x(20 ... 14)| |**connectable conductor cross-section**|| |โ— solid|0.25 ... 2.5 mmยฒ| |โ— finelystranded with core endprocessing|0.25 ... 1.5 mmยฒ| |**AWG number as coded connectable conductor cross**
**section**|| |โ— solid|20 ... 14| |tighteningtorque with screw-type terminals|0.5 ... 0.6 Nยทm| |**Installation/ mounting/ dimensions**
~~ee~~|| |**mounting position**
~~ee~~|any
~~ee~~| |**fastening method**|snap-on mounting| |**height**|93 mm| |**width**|6.2 mm| |**depth**|72.5 mm| |**required spacing**|| |โ— with side-by-side mounting|| |โ€” forwards|0 mm| |โ€” backwards|0 mm| |โ€” upwards|0 mm| |โ€” downwards|0 mm| |โ€” at the side|0 mm| |โ— forgroundedparts|| |โ€” forwards|0 mm| |โ€” backwards|0 mm| |โ€” upwards|0 mm| |โ€” at the side|0 mm| |โ€” downwards|0 mm| |โ— for liveparts|| |โ€” forwards|0 mm| |โ€” backwards|0 mm| |โ€” upwards|0 mm| |โ€” downwards|0 mm| |โ€” at the side|0 mm| |**Ambient conditions**
~~a~~|| |installation altitude at height above sea level maximum
~~a~~|2 000 m
~~a~~| |**ambient temperature**|| |โ— duringoperation|-25 ... +60 ยฐC| |โ— duringstorage|-40 ... +85 ยฐC| |โ— duringtransport|-40 ... +85 ยฐC| |relative humidityduringoperation|10 ... 95 %| |**Approvals Certificates**
~~ee~~|| |**General Product Approval**
~~ee~~|| ## **Environment** Environmental Con- 3RQ30181AB00 Page 3/5 Subject to change without notice ยฉ Copyright Siemens 10/2/2024 firmations **Further information Information on the packaging** https://support.industry.siemens.com/cs/ww/en/view/109813875 **Information- and Downloadcenter (Catalogs, Brochures,โ€ฆ)** https://www.siemens.com/ic10 **Industry Mall (Online ordering system)** https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3RQ3018-1AB00 **Cax online generator** http://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RQ3018-1AB00 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3RQ3018-1AB00 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)** http://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RQ3018-1AB00&lang=en **Characteristic: Derating** https://support.industry.siemens.com/cs/ww/en/ps/3RQ3018-1AB00/manual **==> picture [218 x 225] intentionally omitted <==** 3RQ30181AB00 Page 4/5 Subject to change without notice ยฉ Copyright Siemens 10/2/2024 **==> picture [503 x 775] intentionally omitted <==** **----- Start of picture text -----**
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3RQ30181AB00 Subject to change without notice
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