2908040
Power Relay, SPST-NO, 24 VDC, 16 A, REL-PR1 Series, Socket
- Manufacturer: PHOENIX CONTACT
- Product type: Power Relays
- SVHC: No SVHC (04-Feb-2026)
- Coil Type: -
- Coil Voltage: 24VDC
- Product Range: REL-PR1 Series
- Relay Mounting: Socket
- Coil Resistance: -
- Contact Current: 16A
- Relay Terminals: Plug In
- Contact Material: Silver Nickel
- Contact Voltage VAC: 440V
- Contact Voltage VDC: 250V
- Contact Configuration: SPST-NO
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 12.01 € |
| Current stock | 10+ |
| Lead time | 30 days |
https://www.phoenixcontact.com/us/products/2908040 ## Single relay - REL-PR1-24DC/1/MB - 2908040 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) Plug-in high-power relay with power contacts, specifically for switching high DC loads, 1 N/O contact, blowout magnet, coil voltage: 24 V DC Key Commercial Data ~~a~~ Packing unit 1 STK GTIN 4°055626"266473 ~~Pe LAI A a~~ GTIN 4055626266473 ~~a~~ Weight per Piece (excluding packing) 80.000 g Custom tariff number 85364190 ~~a a~~ Country of origin Poland ## Technical data ## Dimensions |Width|38.6 mm| |---|---| |Height|45.5 mm| |Depth|36.1 mm| |Ambient conditions|| |Ambient temperature (operation)|-40 °C ... 70 °C| |Ambient temperature (storage/transport)|-40 °C ... 85 °C| |Coil side|| |Nominal input voltage UN|24 V DC| |Input voltage range in reference to UN|see diagram| |Typical input current at UN|70 mA| 01/31/2018 Page 1 / 5 https://www.phoenixcontact.com/us/products/2908040 ## Single relay - REL-PR1-24DC/1/MB - 2908040 ## Technical data ## Coil side Typical response time 20 ms Typical release time 15 ms Power dissipation for nominal condition 1.68 W Contact side Contact type 1 N/O contact Type of switch contact Single contact Contact material AgNi Maximum switching voltage 440 V AC 250 V DC Minimum switching voltage 5 V (At 24 mA) Min. switching current 5 mA (at 24 V) Maximum inrush current 50 A (20 ms) 30 A (4 s) Limiting continuous current 16 A Interrupting rating (ohmic load) max. 384 W (at 24 V DC) 768 W (at 48 V DC) 930 W (at 60 V DC) 1650 W (at 110 V DC) 2640 W (at 220 V DC) 4000 VA (for 250 V AC) Switching capacity min. 120 mW Switching capacity in acc. with DIN VDE 0660/IEC 60947 1 A (at 220 V, DC13) 1.5 A (at 240 V, AC15) General Test voltage relay winding/relay contact 2.5 kV Operating mode 100% operating factor Degree of protection RT I Mechanical service life Approx. 2x 107 cycles Mounting position any ~~——=——~~ Standards and Regulations Standards/regulations IEC 60664 IEC 61810 Rated surge voltage 4 kV Degree of pollution 3 ~~[=]~~ Overvoltage category III ~~SSS~~ 01/31/2018 Page 2 / 5 https://www.phoenixcontact.com/us/products/2908040 ## Single relay - REL-PR1-24DC/1/MB - 2908040 ## Technical data ## Environmental Product Compliance China RoHS Environmentally Friendly Use Period = 50 For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” ## Drawings **==> picture [36 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> Diagram<br>**----- End of picture text -----**<br> ## Circuit diagram **==> picture [410 x 136] intentionally omitted <==** **----- Start of picture text -----**<br> 181614 a_ So 11 14<br>12 — es [\] ||eoe || A1 5<br>10<br>a ee ee |<br>8<br>6 —SEleo || A2 |<br>4 31 34<br>ee eee | —<br>2 a ee ee ee Lf<br>0 a ee<br>0 50 100 150 200 250<br>Switching voltage [V]<br>oe AC, ohmic load<br>2) DC, ohmic load<br>(3) DC, L/R = 40 ms<br>Switching current [A]<br>Magnet<br>**----- End of picture text -----**<br> Interrupting rating ## Diagram **==> picture [174 x 105] intentionally omitted <==** **----- Start of picture text -----**<br> 1,8 a<br>a<br>1,6 a<br>22 1,4 [| J Jf jf tfyf<br>e 1,2 [~|_|J [|J JfJT yftT tT [yy] yf<br>g [| ofp pp<br>1,0<br>3a eeA aee ee<br>0,8 eea ee eee eee<br>a<br>0,6<br>0 10 20 30 40 50 60 70 80<br>N<br>**----- End of picture text -----**<br> Operating voltage range ## Classifications ## eCl@ss **==> picture [307 x 23] intentionally omitted <==** **----- Start of picture text -----**<br> ||| |---|---| |eCl@ss 5.0|27371601| |eCl@ss 5.1|27371601| **----- End of picture text -----**<br> 01/31/2018 Page 3 / 5 https://www.phoenixcontact.com/us/products/2908040 ## Single relay - REL-PR1-24DC/1/MB - 2908040 ## Classifications |Classifications|Classifications| |---|---| |eCl@ss<br>eCl@ss 6.0<br>27371601<br>eCl@ss 7.0<br>27371601<br>eCl@ss 8.0<br>27371601<br>eCl@ss 9.0<br>27371601<br>~~——SSS~~|| |ETIM|| |ETIM 2.0|EC001437| |ETIM 3.0|EC001437| |ETIM 4.0|EC001437| |ETIM 5.0|EC001437| |ETIM 6.0|EC001437| UNSPSC UNSPSC 6.01 30211916 UNSPSC 7.0901 39121515 UNSPSC 11 39121515 UNSPSC 12.01 39121515 UNSPSC 13.2 39122334 ~~SSS~~ Approvals ## Approvals ## Approvals EAC / UL Recognized / cUL Recognized / CSA / cULus Recognized Ex Approvals Approval details RU C- EAC DE.A*30.B.01082 ~~—~~ UL Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 172140 ~~—~~ 01/31/2018 Page 4 / 5 https://www.phoenixcontact.com/us/products/2908040 ## Single relay - REL-PR1-24DC/1/MB - 2908040 ## Approvals |cUL Recognized||http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm|FILE E 172140| |---|---|---|---| ||||| |CSA||http://www.csagroup.org/services-industries/product-listing/|70084446| ||||| |cULus Recognized||http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm|| ## Accessories ## Additional products Relay base - RIF-4-BPT/3X21 - 2900961 RIF-4... relay base, for high-power relay with 2 or 3 PDTs or 3 N/O contacts, Push-in connection, plug-in option for input/ suppressor modules, for mounting on NS 35/7,5 Relay base - RIF-4-BSC/3X21 - 2900960 RIF-4... relay base, for high-power relay with 2 or 3 changeover contacts or 3 N/O contacts, screw connection, plug-in option for input/interference suppression modules, for mounting on NS 35/7,5 Phoenix Contact 2018 © - all rights reserved http://www.phoenixcontact.com 01/31/2018 Page 5 / 5
Updated at June 10, 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 →