2961257
Power Relay, DPDT, 12 VDC, 3 A, REL-MR Series, Through Hole
- Manufacturer: PHOENIX CONTACT
- Product type: Power Relays
- SVHC: No SVHC (04-Feb-2026)
- Coil Type: -
- Coil Voltage: 12VDC
- Product Range: REL-MR Series
- Relay Mounting: Through Hole
- Coil Resistance: 360ohm
- Contact Current: 3A
- Relay Terminals: Solder
- Contact Material: Silver Nickel
- Contact Voltage VAC: 250V
- Contact Voltage VDC: 250V
- Contact Configuration: DPDT
| Delivery and price | |
|---|---|
| Units per pack | 10 |
| Price | 3.9 € |
| Current stock | 10+ |
| Lead time | 30 days |
## **Extract from the online catalog** ## **REL-MR- 12DC/21-21** Order No.: 2961257 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2961257 Pluggable miniature relays, with power contact, 2 PDT, input voltage 12 V DC ## Product notes |EAN|4017918163525| |---|---| |Pack|10 pcs.| |Customs tariff|85364190| |Weight/Piece|0.01543 KG| |Catalog page information|Page 54 (IF-2009)| WEEE/RoHS-compliant since: 03/27/2006 ## http:// www.download.phoenixcontact.com Please note that the data given here has been taken from the online catalog. For comprehensive information and data, please refer to the user documentation. The General Terms and Conditions of Use apply to Internet downloads. ## **Technical data** ## **Coil side** |**Coil side**|| |---|---| |Nominal input voltage UN|12 V DC| |Input voltage range in reference to UN|(refer to the diagram)| |Nominal input current at UIN|33 mA| |Typical response time|7 ms| PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de Page 1 / 6 Mar 25, 2010 REL-MR- 12DC/21-21 Order No.: 2961257 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2961257 |Typical release time|3 ms| |---|---| |Coil resistance|360 Ω ± 10% (at 20°C)| |**Contact side**|| |Contact type|Single contact, 2-PDT| |Contact material|AgNi| |Maximum switching voltage|250 V AC/DC| |Minimum switching voltage|5 V| |Maximum inrush current|15 A (300 ms)| |Min. switching current|10 mA| |Limiting continuous current|8 A| |Interrupting rating (ohmic load) max.|190 W (for 24 V DC)| ||85 W (for 48 V DC)| ||60 W (for 60 V DC)| ||44 W (for 110 V DC)| ||60 W (for 220 V DC)| ||2000 VA (for 250 V AC)| |**General data**|| |Width|12.7 mm| |---|---| |Height|15.7 mm| |Depth|29 mm| |Test voltage relay winding/relay contact|5 kV AC (50 Hz, 1 min)| |Test voltage relay contact/relay contact|2.5 kV AC (50 Hz, 1 min)| |Ambient temperature (operation)|-40 °C ... 85 °C| |Ambient temperature (storage/transport)|-40 °C ... 85 °C| |Operating mode|100% operating factor| |Service life mechanical|3 x 10<br>7cycles| |Standards/regulations|IEC 60664| ||IEC 60664 A| ||DIN VDE 0110| ||DIN VDE 0106-101| ||DIN EN 50178/DIN VDE 0160 (in relevant parts)| ||IEC 60255/DIN VDE 0435 (in relevant parts)| ||EN 60730/DIN VDE 0631| |Pollution degree|3| PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de Page 2 / 6 Mar 25, 2010 REL-MR- 12DC/21-21 Order No.: 2961257 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2961257 **==> picture [416 x 44] intentionally omitted <==** **----- Start of picture text -----**<br> ||| |---|---| |Surge voltage category|III| |Mounting position|Any| |Assembly instructions|Can be aligned without spacing (> 70 °C ≥ 2.5 mm)| **----- End of picture text -----**<br> **Certificates / Approvals** ~~eee~~ cus (ei Certification CUL, GL, GOST, UL, VDE-PZI **==> picture [483 x 272] intentionally omitted <==** **----- Start of picture text -----**<br> |||| |---|---|---| |Additional products| |eee| |Item|Designation|Description| |General| |2967251|PLC-BSC- 12DC/21-21|14 mm PLC basic terminal blocks with screw connection method,| |input voltage 12 V DC(without relay or optocoupler)| |2912426|PLC-BSP- 12DC/21-21|14 mm PLC basic terminal blocks with spring-cage connection| |method, input voltage 12 V DC(without relay or optocoupler)| |2833518|PR1-BSC2/2X21|Relay socket PR1..., for miniature power relay or miniature| |switching relay with 1 or 2 PDT or solid-state relay of same| |construction, 2/2 level design, screw connections, connection| |facility for input/interference suppression modules| |2833521|PR1-BSC3/2X21|Relay socket PR1..., for miniature power relay or miniature| |switching relay with 1 or 2 PDT or solid-state relay of same| |construction, 1/3 level design, screw connections, connection| |facility for input/interference suppression modules| |2833534|PR1-BSP3/2X21|Relay socket PR1..., for miniature power relay or miniature| |switching relay with 1 or 2 PDT or solid-state relay of same| |construction, 1/3 level design, spring-cage connections,| |connection facility for input/interference suppression modules| **----- End of picture text -----**<br> **Diagrams/Drawings** ~~eee~~ Drilling plan/solder pad geometry a = pitch division 2.5 mm PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de Page 3 / 6 Mar 25, 2010 REL-MR- 12DC/21-21 Order No.: 2961257 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2961257 ## Diagram Operating voltage range Interrupting rating cos @ —= Service life reduction factor with various cos phi Electrical service life ## Dimensioned drawing PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de Page 4 / 6 Mar 25, 2010 REL-MR- 12DC/21-21 Order No.: 2961257 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2961257 ## Circuit diagram PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de Page 5 / 6 Mar 25, 2010 REL-MR- 12DC/21-21 Order No.: 2961257 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2961257 ## **Address** PHOENIX CONTACT Deutschland GmbH Flachsmarktstr. 8 32825 Blomberg,Germany Phone +49 5235 3 12000 Fax +49 5235 3 41200 http://www.phoenixcontact.de © 2010 Phoenix Contact Technical modifications reserved; PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.de Page 6 / 6 Mar 25, 2010
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.
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