2979469

MULTIPLE RELAY MODULE, SPST-NO, 3A, 250V

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: PHOENIX CONTACT
Product type: Controller Accessories
SVHC: Hexahydromethylphthalic anhydride [1], Hexahydro-4-methylphthalic anhydride [2], Hexahydro-1-methylphthalic anhydride[3] (04-Feb-2026)
Product Range: VARIOFACE UMK
Current Rating: 3A

Delivery and price
Units per pack	1
Price	172.17 €
Current stock	10+
Lead time	30 days

Datasheet

https://www.phoenixcontact.com/gb/products/2979469 

## Active module - UMK- 8 RM/MR-G24/ 1/PLC - 2979469 

Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid 

(http://phoenixcontact.com/download) 

VARIOFACE output module, with 8 miniature relays, 1 N/O contact each, plugged, for 24 V DC (incl. relay) 

## Your advantages 

Narrow design width of just 55 mm (8 channels) or 202 mm (32 channels) 

LED status indicator per signal path and supply voltage 

Universal applications from 1 mA to 3 A continuous current thanks to 2-layer double contact with hard gold plating 

Freewheeling and polarity protection diode for each signal path 

Plug-in miniature relays each with an N/O contact 

Zar Key Commercial Data Packing unit ~~es~~ 1 pc 

## Key Commercial Data 

GTIN ~~EOE~~ GTIN 4017918130374 Weight per Piece (excluding packing) 117.180 g ~~[oo |~~ Custom tariff number 85364190 ~~[oo~~ Country of origin Germany ~~[ne~~ 

## Technical data 

## Note 

EMC: class A product, see manufacturer's declaration in the download Utilization restriction area 

## Dimensions 

Width 56.5 mm Height 77 mm Depth 52.5 mm Ambient conditions Ambient temperature (operation) -20 °C ... 50 °C ~~a~~ 

01/02/2020   Page 1 / 7 

https://www.phoenixcontact.com/gb/products/2979469 

## Active module - UMK- 8 RM/MR-G24/ 1/PLC - 2979469 

## Technical data 

## Ambient conditions 

Ambient temperature (storage/transport) -20 °C ... 70 °C Degree of protection IP00 Input data Nominal input voltage UN 24 V DC Input voltage range in reference to UN 0.8 ... 1.1 Typical input current at UN 6.5 mA Typical response time 5 ms Typical release time 15 ms Type of protection Free-wheeling diode Protective circuit/component Damping diode Type of protection Reverse polarity protection Protective circuit/component Polarity protection diode Operating voltage display Green LED Status display/channel Yellow LED ~~aa~~ Output data Contact type 1 N/O contact Contact material AgNi, 5 µm hard gold-plated Maximum switching voltage 250 V AC 125 V DC Minimum switching voltage 5 V Limiting continuous current 3 A Maximum inrush current 5 A Min. switching current 1 mA Interrupting rating (ohmic load) max. 72 W (24 V DC) 60 W (48 V DC) 50 W (60 V DC) 50 W (110 V DC) 750 VA (250 V AC) Error detection (line break / short-circuit) no ~~_~~ General No. of channels 8 Compatible components Miniature relay, REL-MR-G 24/1 With components yes Mechanical service life 2x 107 cycles Operating mode 100% operating factor Mounting position any Assembly instructions In rows with zero spacing Color green ~~__~~ Connection data 

01/02/2020   Page 2 / 7 

https://www.phoenixcontact.com/gb/products/2979469 

## Active module - UMK- 8 RM/MR-G24/ 1/PLC - 2979469 

## Technical data 

## Connection data 

|Connection data||
|---|---|
|Connection name|Controller level|
|Connection method|IDC/FLK pin strip|
|Number of connections|1|
|Number of positions|14|
|Pitch|2.54 mm|
|Connection data 2||
|Connection name<br>Field level<br>Connection method<br>Screw connection<br>Stripping length<br>6 mm<br>Screw thread<br>M3<br>Number of connections<br>16<br>Conductor cross section solid<br>0.14 mm² ... 1.5 mm²<br>Conductor cross section flexible<br>0.14 mm² ... 1.5 mm²<br>Conductor cross section AWG<br>26 ... 14<br>~~i~~||
|Connection data 3||
|Connection name<br>Supply<br>Connection method<br>Screw connection<br>Stripping length<br>6 mm<br>Screw thread<br>M3<br>Number of connections<br>1<br>Number of positions<br>2<br>Conductor cross section solid<br>0.14 mm² ... 1.5 mm²<br>Conductor cross section flexible<br>0.14 mm² ... 1.5 mm²<br>Conductor cross section AWG<br>26 ... 14<br>~~—~~||
|Supported controller||
|Controller<br>SIEMENS S7-1500<br>- suitable I/O card<br>6ES7 522-1BH00-0AB0<br>6ES7 522-1BH01-0AB0<br>6ES7 522-1BL00-0AB0<br>6ES7 522-1BL01-0AB0<br>Controller<br>ABB S800 I/O<br>- suitable I/O card<br>DO810<br>DO840<br>Controller<br>ALLEN-BRADLEY ControlLogix<br>- suitable I/O card<br>1756-OB32<br>1756-OB16E<br>Controller<br>ALLEN-BRADLEY PLC 5<br>- suitable I/O card<br>1771 OBN<br>Controller<br>ALLEN-BRADLEY SLC 500<br>~~__~~||
||01/02/2020   Page 3 / 7|



https://www.phoenixcontact.com/gb/products/2979469 

## Active module - UMK- 8 RM/MR-G24/ 1/PLC - 2979469 

## Technical data 

## Supported controller 

|Supported controller||
|---|---|
|- suitable I/O card|1746 OB 32|
|Controller|Emerson DeltaV|
|- suitable I/O card|VE4002S1T1B3|
||VE4002S1T2B3|
||VE4002S1T2B3 Series 2|
||VE4002S1T2B6|
|Controller|GE-FANUC RX3i|
|- suitable I/O card|IC694MDL754|
|Controller|HONEYWELL Experion PKS C200|
|- suitable I/O card|TC-ODD 321|
|Controller|MITSUBISHI MELSEC L|
|- suitable I/O card|LY41PT1P|
||LY42PT1P|
|Controller|MITSUBISHI MELSEC Q|
|- suitable I/O card|QY81P|
||QY82P|
|Controller|SIEMENS S7-300 / ET 200 M|
|- suitable I/O card|CPU 313C-2DP|
||CPU 314C-2DP|
||CPU 314C-2PtP|
||6ES7 322-1BH01-0AA0|
||6ES7 322-1BL00-0AA0|
||6ES7 323-1BH01-0AA0|
||6ES7 323-1BL00-0AA0|
||CPU 313C|
||CPU 313C-2PtP|
|Controller|SIEMENS S7-400|
|- suitable I/O card|6ES7 422-1BL00-0AA0|
||6ES7 422-7BL00-0AB0|



## Standards and Regulations 

|Controller<br>- suitable I/O card<br>Standards and Regulations|CPU 313C-2PtP<br>SIEMENS S7-400<br>6ES7 422-1BL00-0AA0<br>6ES7 422-7BL00-0AB0|
|---|---|
|Connection in acc. with standard|CUL|
|Standards/regulations|DIN EN 50178|
||IEC 60664|
|Rated insulation voltage|260 V AC|
|Rated surge voltage|4 kV (basic insulation)|
|Pollution degree|2|
|Overvoltage category|III|



01/02/2020   Page 4 / 7 

https://www.phoenixcontact.com/gb/products/2979469 

## Active module - UMK- 8 RM/MR-G24/ 1/PLC - 2979469 

## Technical data 

Environmental Product Compliance 

For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” 

## Drawings 

**==> picture [61 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
Circuit diagram<br>**----- End of picture text -----**<br>


## Classifications 

## eCl@ss 

|eCl@ss 4.0|eCl@ss 4.0|27371100|
|---|---|---|
|eCl@ss 4.1|eCl@ss 4.1|27371100|
|eCl@ss 5.0|eCl@ss 5.0|27371000|
|eCl@ss 5.1|eCl@ss 5.1|27371000|
|eCl@ss 6.0|eCl@ss 6.0|27371000|
|eCl@ss 7.0|eCl@ss 7.0|27141152|
|eCl@ss 8.0|eCl@ss 8.0|27141152|
|eCl@ss 9.0|eCl@ss 9.0|27141152|



## ETIM 

|ETIM 5.0|EC002780|
|---|---|
|ETIM 6.0|EC002780|
|ETIM 7.0|EC002780|
|UNSPSC||
|UNSPSC 6.01|30211916|
|UNSPSC 7.0901|39121515|
|UNSPSC 11|39121515|



## UNSPSC 

01/02/2020   Page 5 / 7 

https://www.phoenixcontact.com/gb/products/2979469 

## Active module - UMK- 8 RM/MR-G24/ 1/PLC - 2979469 

## Classifications 

## UNSPSC 

|UNSPSC 12.01|UNSPSC 12.01|39121515|
|---|---|---|
|UNSPSC 13.2|UNSPSC 13.2|39121432|
|UNSPSC 18.0|UNSPSC 18.0|39121432|
|UNSPSC 19.0|UNSPSC 19.0|39121432|
|UNSPSC 20.0|UNSPSC 20.0|39121432|
|UNSPSC 21.0|UNSPSC 21.0|39121432|



## Approvals 

## Approvals 

## Approvals 

UL Recognized / cUL Recognized / EAC / cULus Recognized 

Ex Approvals 

Approval details 

> UL Recognized  http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705 Nominal voltage UN 24 V Nominal current IN 3 A ~~——~~ 

> cUL Recognized  http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705 Nominal voltage UN 24 V Nominal current IN 3 A RU C- EAC DE.A*30.B.01742  ~~——~~ 

> cULus Recognized  01/02/2020   Page 6 / 7 

https://www.phoenixcontact.com/gb/products/2979469 

## Active module - UMK- 8 RM/MR-G24/ 1/PLC - 2979469 

## Accessories 

Accessories 

Single relay 

Single relay - REL-MR-G 24/1 - 2961037 

Pluggable replacement miniature relay, 1 N/O contact, input voltage 24 V DC 

Phoenix Contact 2020 © - all rights reserved http://www.phoenixcontact.com 

01/02/2020   Page 7 / 7

Updated at April 11, 2026

Phoenix Contact is a global leader in industrial connection technology, automation systems, and electronic interface solutions. With decades of engineering heritage originating in Germany, the company develops robust components designed to ensure reliable power, data, and signal transmission across demanding manufacturing and industrial environments. The cornerstone of the Phoenix Contact portfolio is its industry-leading selection of connection technologies. The range features an exceptional variety of terminal blocks, including pluggable headers and sockets, highly reliable wire-to-board solutions, and versatile DIN rail terminal blocks. These foundational connectivity components are supported by a comprehensive ecosystem of power distribution blocks, interface modules, marking systems, and accessories engineered for seamless control cabinet wiring. Beyond physical connectivity, Phoenix Contact provides critical components for advanced automation, control, and system protection. The wider offering encompasses a broad spectrum of process controllers, high-efficiency AC/DC converters, and a comprehensive suite of power, safety, and solid-state relays. From precision signal converters and electronic circuit breakers to fiber optic cable assemblies, Phoenix Contact equips engineers with the high-performance technologies required to build secure, highly efficient, and future-ready industrial systems.

About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.

Learn more →

Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.

Request a quote →

Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.

BOM Analysis service →