2974914
MULTIPLE RELAY MODULE, SPDT, 5A, 250V
- 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: 5A
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 123.77 € |
| Current stock | 10+ |
| Lead time | 30 days |
https://www.phoenixcontact.com/gb/products/2974914 ## Active module - UMK- 8 RELS/KSR-G24/21/PLC - 2974914 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 plug-in bases for 8 miniature relays, 1 PDT each, for 24 V DC (without relays) ## Your advantages LED status indicator per signal path and supply voltage Freewheeling and polarity protection diode for each signal path Plug-in miniature relays each with a PDT contact Aaa Key Commercial Data Packing unit ~~ee~~ 1 pc GTIN ~~A~~ GTIN 4017918089016 ~~|~~ Weight per Piece (excluding packing) 228.000 g ~~[ [~~ Custom tariff number ~~[|]~~ 85364190 Country of origin Germany ~~Do~~ ~~**|** [~~ Note Made to Order (non-returnable) ## Technical data Note |Note|Note| |---|---| |Utilization restriction<br>EMC: class A product, see manufacturer's declaration in the download<br>area<br>~~es~~|| |Dimensions|| |Width|135 mm| |Height|77 mm| |Depth|54 mm| |Ambient conditions|| |Ambient temperature (operation)|-20 °C ... 50 °C| |Ambient temperature (storage/transport)|-20 °C ... 70 °C| 01/02/2020 Page 1 / 6 https://www.phoenixcontact.com/gb/products/2974914 ## Active module - UMK- 8 RELS/KSR-G24/21/PLC - 2974914 ## Technical data ## Ambient conditions |Ambient conditions|| |---|---| |Degree of protection|IP00| |Input data|| |Nominal input voltage UN<br>24 V DC<br>Type of protection<br>Free-wheeling diode<br>Protective circuit/component<br>Damping diode<br>Type of protection<br>Reverse polarity protection<br>Protective circuit/component<br>Polarity protection diode<br>Operating voltage display<br>Green LED<br>Status display/channel<br>Yellow LED<br>~~SS~~|| |Output data|| |Contact type<br>1 PDT<br>Maximum switching voltage<br>250 V AC/DC<br>Limiting continuous current<br>5 A<br>Error detection (line break / short-circuit)<br>no<br>~~SS~~|| |General|| |No. of channels<br>8<br>Compatible components<br>Miniature relay, REL-MR- 24DC/21HC<br>With components<br>no<br>Mechanical service life<br>3x 10<br>7cycles<br>Operating mode<br>100% operating factor<br>Mounting position<br>any<br>Assembly instructions<br>In rows with zero spacing<br>Color<br>green<br>~~===>~~|| |Connection data|| |Connection name<br>Coil side<br>Connection method<br>IDC/FLK pin strip<br>Number of connections<br>1<br>Number of positions<br>14<br>Pitch<br>2.54 mm<br>~~SS~~|| |Connection data 2|| |Connection name|Contact side| |Connection method|Screw connection| |Stripping length|8 mm| |Screw thread|M3| |Number of connections|24| |Conductor cross section solid|0.2 mm² ... 4 mm²| |Conductor cross section flexible|0.2 mm² ... 2.5 mm²| |Conductor cross section AWG|24 ... 12| 01/02/2020 Page 2 / 6 https://www.phoenixcontact.com/gb/products/2974914 ## Active module - UMK- 8 RELS/KSR-G24/21/PLC - 2974914 ## Technical data ## Connection data 3 |Connection name|Supply| |---|---| |Connection method|Screw connection| |Stripping length|8 mm| |Screw thread|M3| |Number of connections|2| |Conductor cross section solid|0.2 mm² ... 4 mm²| |Conductor cross section flexible|0.2 mm² ... 2.5 mm²| |Conductor cross section AWG|24 ... 12| ## Supported controller |Controller|SIEMENS S7-400| |---|---| |- suitable I/O card<br>~~CO~~|6ES7 422-1BL00-0AA0<br>~~CO~~| |~~a~~|6ES7 422-7BL00-0AB0<br>~~G~~| |Controller<br>~~GO~~|GE-FANUC 90-30<br>~~GO~~| |- suitable I/O card<br>~~GO~~|IC693 MDL732<br>~~GO~~| |~~GO~~|IC693 MDL740<br>~~GO~~| |~~GO~~|IC693 MDL742<br>~~GO~~| |Controller<br>~~CO~~|ALLEN-BRADLEY ControlLogix<br>~~CO~~| |- suitable I/O card<br>~~a~~|1756-OB32<br>~~G~~| |~~GO~~|1756-OB16E<br>~~GO~~| |Controller<br>~~GO~~|ALLEN-BRADLEY PLC 5<br>~~GO~~| |- suitable I/O card<br>~~GO~~|1771 OBN<br>~~GO~~| |Controller<br>~~GO~~|ALLEN-BRADLEY SLC 500<br>~~GO~~| |- suitable I/O card<br>~~CO~~|1746 OB16<br>~~CO~~| |~~a~~|1746 OB 32<br>~~a~~<br>~~C~~| |Controller<br>~~a~~|HONEYWELL Experion PKS C200<br>~~a~~<br>~~G~~| |- suitable I/O card<br>~~GO~~|TC-ODD 321<br>~~GO~~| |Controller<br>~~GO~~|MITSUBISHI MELSEC Q<br>~~GO~~| |- suitable I/O card<br>~~GO~~|QY81P<br>~~GO~~| |Controller<br>~~CO~~|SIEMENS S7-300 / ET 200 M<br>~~CO~~| |- suitable I/O card<br>~~a~~|CPU 313C-2DP<br>~~G~~| |~~GO~~|CPU 314C-2DP<br>~~GO~~| |~~GO~~|CPU 314C-2PtP<br>~~GO~~| |~~GO~~|6ES7 322-1BH01-0AA0<br>~~GO~~| |~~GO~~<br>~~a~~|6ES7 322-1BL00-0AA0<br>~~GO~~<br>~~QO~~| |~~a~~|6ES7 323-1BH01-0AA0<br>~~QO~~| |~~a~~<br>~~a~~|6ES7 323-1BL00-0AA0<br>~~QO~~<br>~~G~~| |~~GO~~|CPU 313C<br>~~GO~~| |~~GO~~|CPU 313C-2PtP<br>~~GO~~| |Controller<br>~~GO~~|ABB S800 I/O<br>~~GO~~| |- suitable I/O card<br>~~CO~~|DO810<br>~~CO~~| 01/02/2020 Page 3 / 6 https://www.phoenixcontact.com/gb/products/2974914 ## Active module - UMK- 8 RELS/KSR-G24/21/PLC - 2974914 ## Technical data ## Supported controller |Supported controller<br>Controller<br>- suitable I/O card<br>Standards and Regulations|DO840<br>GE-FANUC RX3i<br>IC694MDL754| |---|---| |Standards/regulations|DIN EN 50178| ||IEC 60664| |Rated insulation voltage|260 V AC| |Rated surge voltage|4 kV (Basic insulation between output contact current paths)| ||6 kV (Safe isolation and reinforced insulation between input circuit and<br>output contact paths)| |Pollution degree|2| |Overvoltage category|III| ## Environmental Product Compliance |REACh SVHC|Lead 7439-92-1| |---|---| |China RoHS|Environmentally Friendly Use Period = 50| ||For details about hazardous substances go to tab “Downloads”,<br>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| 01/02/2020 Page 4 / 6 https://www.phoenixcontact.com/gb/products/2974914 ## Active module - UMK- 8 RELS/KSR-G24/21/PLC - 2974914 ## Classifications ## eCl@ss |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|UNSPSC 6.01|30211916| |---|---|---| |UNSPSC 7.0901|UNSPSC 7.0901|39121515| |UNSPSC 11|UNSPSC 11|39121515| |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 Listed / cUL Listed / EAC / cULus Listed Ex Approvals Approval details UL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705 ~~oo~~ 01/02/2020 Page 5 / 6 https://www.phoenixcontact.com/gb/products/2974914 ## Active module - UMK- 8 RELS/KSR-G24/21/PLC - 2974914 Approvals cUL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 238705 ~~oo~~ RU C- EAC DE.A*30.B.01742 cULus Listed ~~ee~~ Accessories Accessories Retaining bracket Retaining bracket - SIM-ERSN-HB-MR - 2271471 Retainer, for miniature relay ~~OF~~ Single relay Single relay - REL-MR- 24DC/21HC - 2961312 Plug-in miniature power relay, with power contact for high continuous currents, 1 PDT, input voltage 24 V DC Phoenix Contact 2020 © - all rights reserved http://www.phoenixcontact.com 01/02/2020 Page 6 / 6
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.
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