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MJN2CEDC12
Power Relay, DPDT, 12 VDC, 20 A, MJN Series, Socket, Non Latching
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- Manufacturer: OMRON / PARTNER STOCK
- Product type: Power Relays
- SVHC: To Be Advised
- Coil Type: Non Latching
- Coil Voltage: 12VDC
- Product Range: MJN Series
- Relay Mounting: Socket
- Coil Resistance: 21ohm
- Contact Current: 20A
- Relay Terminals: Plug In
- Contact Material: Silver Alloy
- Contact Voltage VAC: 277V
- Contact Voltage VDC: 28V
- Contact Configuration: DPDT
| Delivery and price | |
|---|---|
| Units per pack | 9 |
| Price | 35.84 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
## **General Purpose Relay MJN** ## **Relay with Plug-in Termination, available in SPDT, DPDT or 3PDT models** - Rugged power driver offers superior 3/16” through-air and 3/8 over-surface spacing - Interlocked frame and contact block prevent contact misalignment during plug-in - Available with dust covers, indicator lamps and push-to-operate buttons - UL and CSA recognition as motor controllers up to 600 VAC - Recognized for 1/2 hp motor control applications at 240/ 480/600 VAC (1/3 hp at 120 VAC) **==> picture [53 x 19] intentionally omitted <==** **----- Start of picture text -----**<br> R C<br>**----- End of picture text -----**<br> ## **Orderin Information g** To Order: Select part number and add the desired coil voltage rating (e.g. MJN1C-AC24). |**Item**<br>~~a~~|~~ee~~|~~ee~~|**Model**<br>~~ee ee~~|~~ee~~|~~ee~~|| |---|---|---|---|---|---|---| |**Type**<br>~~a~~|**Terminal**<br>~~ee~~|**Contact form**<br>~~ee~~<br>~~es~~|**10A Version,**<br>**flange**<br>**mounting**<br>~~ee ee~~<br>~~es~~|**20 A Version,**<br>**flange**<br>**mounting**<br>~~ee~~|**30A Version,**<br>**flange**<br>**mounting**<br>~~ee~~|**10 A Relay only**| |Standard<br>~~a~~|Plug-in<br>~~ee ~~|SPDT<br> ~~ee~~<br>~~es~~<br>~~es ee~~|**MJN1CF**<br>~~ee ee~~<br>~~es~~<br>~~ee ee~~|---<br>~~ee~~<br>~~ee~~|**MJN1Z-E-RP**<br>~~ee~~|**MJN1C**| |||DPDT<br>~~es ~~<br>~~es ee~~<br>~~es~~|**MJN2CF**<br> ~~es~~<br>~~ee ee~~<br>~~es~~|**MJN2CE**<br>~~ee~~|---|**MJN2C**| |||3PDT<br>~~es ee~~<br>~~es~~<br>~~rs~~|**MJN3CF**<br>~~ee ee~~<br>~~es~~<br>~~es~~|---<br>~~ee~~|---|**MJN3C**| |LED indicator|Plug-in|SPDT<br>~~es~~<br>~~rs~~<br>~~es ee~~|**MJN1CF-N***<br>~~es~~<br>~~es~~<br>~~ee ee~~|---<br>~~ee~~|---|**MJN1C-N**| |||DPDT<br>~~rs~~<br>~~es ee~~<br>~~es~~|**MJN2CF-N***<br>~~es~~<br>~~ee ee~~<br>~~es~~|---<br>~~ee~~|---|**MJN2C-N**| |||3PDT<br>~~es ee~~<br>~~es~~<br>~~rs~~|**MJN3CF-N***<br>~~ee ee~~<br>~~es~~<br>~~es~~|---<br>~~ee~~|---|**MJN3C-N**| |Push-to-operate<br>button|Plug-in|SPDT<br>~~es~~<br>~~rs~~<br>~~es ee~~|**MJN1CF-I***<br>~~es~~<br>~~es~~<br>~~ee ee~~|---<br>~~ee~~|---|**MJN1C-I**| |||DPDT<br>~~rs~~<br>~~es ee~~<br>~~es~~|**MJN2CF-I***<br>~~es~~<br>~~ee ee~~<br>~~es~~|---<br>~~ee~~|---|**MJN2C-I**| |||3PDT<br>~~es ee~~<br>~~es~~<br>~~rs~~|**MJN3CF-I***<br>~~ee ee~~<br>~~es~~<br>~~es~~|---<br>~~ee~~|---|**MJN3C-I**| |Push-to-operate<br>button & LED indi-<br>cator<br>~~Re~~|Plug-in|SPDT<br>~~es~~<br>~~rs~~<br>~~es ee~~|**MJN1CF-IN***<br>~~es~~<br>~~es~~<br>~~ee ee~~|---<br>~~ee~~|---|**MJN1C-IN**| |||DPDT<br>~~rs~~<br>~~es ee~~<br>~~es~~|**MJN2CF-IN***<br>~~es~~<br>~~ee ee~~<br>~~es~~|---<br>~~ee~~|---|**MJN2C-IN**| |||3PDT<br>~~es ee~~<br>~~es~~|**MJN3CF-IN***<br>~~ee ee~~<br>~~es~~|---<br>~~ee~~|---|**MJN3C-IN**| |Latching<br>~~Re~~|Plug-in<br>~~Qs~~|DPDT<br>~~es~~<br>~~Qs~~|---<br>~~es~~<br>~~QQ~~|---<br>~~QQ~~|---|**MJN2CK**| **Note:** All part numbers marked with an “*” are non-standard parts. Contact an Omron representative for additional information. General Purpose Relay **MJN** 341 ■ **Contact Data** ## **S ecifications p** **Configuration** SPDT, DPDT, 3PDT **Initial contact resistance** 50 mΩ max. **Materials** 3/16” diameter Ag-Alloy **Contact UL ratings 10 A** 10 amp @ 28 VDC and 120/240 VAC at 80% pf, 1/3 hp @ 120 VAC, 1/2 hp @ 277/240/480/600 VAC 8.5 FLA - 36 LRA at 18 VDC, 3 amp @ 480/600 VAC at 80% pf, 10 amp @ 277 VAC resistive **20 A** 20 amp @28 VDC and 120/240/277 VAC, 10 amp @ 480/600 VAC, 3.4 hp @ 120 VAC, 1-1/2 hp @ 240 VAC, 17 FLA - 65 LRA at 300VAC **30 A** 30 amp @ 28 VDC, 15 amp @ 480 / 600 VAC, 1hp @ 120 VAC, 1-1/2 hp @ 240 VAC ~~————~~ **UL recognized file number** E41643 ■ **Coil Data Non-latching - AC Nominal Resistance in Ohms** ± **10% Nominal coil power Coil Insulation Pick up voltage at voltage 1 & 2 PDT 3PDT 1 & 2 PDT 3PDT voltages resistance 25** ° **C (77** ° **F)** 6 VAC 6.0 4.2 1.7 VA 2.0 VA 6 to 240 VAC 1,000 MΩ 85% of nominal 12 VAC 21 18 50/60 Hz min. @ 500 VDC 24 VAC 75 72 120 VAC 2,250 1,700 240 VAC 9,100 7,200 ~~===nnne~~ **Non-latching - DC Nominal Resistance in Ohms** ± **10% Nominal coil power Coil Insulation Pick up voltage at voltage voltages resistance 25** ° **C (77** ° **F)** 5 VDC 20 1.2 W 5 to 110 VDC 1,000 MΩ 75% of nominal min. @ 500 6 VDC 32 VDC 12 VDC 120 24 VDC 470 48 VDC 1,800 110 VDC 10,000 **Latching - AC Nominal Latch coil Unlatch coil Nominal coil power Coil Insulation Operate voltage** ~~a~~ **voltage resistance in resistance in voltages resistance (latch/unlatch) at 25** ° **C (77** ° **F) Ohms** ± **10% Ohms** ± **10% (see note)** 6 VAC 5.5 105 1.7 VA 2.0 VA 6 to 240 VAC 1,000 MΩ 85% of nominal 12 VAC 22 445 50/60 Hz min. @ 500 VDC 24 VAC 88 1,740 120 VAC 2,090 17,430 ~~===.~~ **Note:** 120% of nominal or greater (one second duration single pulse) unlatch voltage - - above this the relay latches again. Maximum continuous voltage: 120% of nominal (one coil only). General Purpose Relay **MJN** 342 ## **Latching - DC** |**Latching - DC**|**Latching - DC**|||||| |---|---|---|---|---|---|---| |**Nominal**<br>**voltage**|**Latch coil**<br>**resistance in**<br>**Ohms**±**10%**|**Unlatch coil**<br>**resistance in**<br>**Ohms**±**10%**|**Nominal coil power**|**Coil**<br>**voltages**|**Insulation**<br>**resistance**|**Operate voltage**<br>**(latch/unlatch) at 25**°**C (77**°**F)**<br>**(see note)**| |5 VDC|14|45|1.2 W|5 to 110 VDC|1,000 MΩ<br>min. @ 500<br>VDC|75% of nominal| |6 VDC|20|64||||| |12 VDC|80|275||||| |24 VDC|330|1,070||||| |48 VDC|1,290|2,850||||| |110 VDC|5,125|10,750||||| **Note:** 120% of nominal or greater (one second duration single pulse) unlatch voltage - - above this the relay latches again. Maximum continuous voltage: 120% of nominal (one coil only). ## ■ **Characteristics** |■**Characteristics**|■**Characteristics**|■**Characteristics**|| |---|---|---|---| |**Operate time**|||15 ms nominal; 20 ms maximum| |**Release time**|||6 ms nominal; 10 ms maximum| |**Latch time**|||13 ms nominal with a one second pulse of nominal voltage (See note)| |**Unlatch time**|||13 ms nominal with a one second pulse of nominal unlatch voltage after latching with<br>a one second pulse of nominal latchingvoltage (See note)| |**Operating**<br>**ambient**<br>**temperature**|**AC: 1 & 2 pole**|**Operating**|-45°to 60°C (-49°to 140°F)| |||**Storage**|-65°to 100°C (-85°to 212°F)| ||**AC: 3 pole**|**Operating**|-45°to 45°C (-49°to 113°F)| |||**Storage**|-65°to 100°C (-85°to 212°F)| ||**DC: 1, 2 & 3**<br>**pole**|**Operating**|-45°to 70°C (-49°to 158°F)| |||**Storage**|-65°to 100°C (-85°to 212°F)| |**Insulation material**|||High qualityphenolic| |**Duty cycle**|||Rated for continuous dutyoperation at 25% overvoltage| |**Shock**|||15g’s 11±1 ms (non-operatingtest, no mechanical damage)| |**Vibration**|||0.1” DA or 10g’s, 10 to 55 Hz (operatingtest, no contact chatter)| |**Life expectancy**||**Electrical at**<br>**rated load**|100,000 operations| |||**Mechanical**|10,000,000 operations| |**Dielectric strength**|||Greater than 750 VAC, RMS 60 Hz across open contacts<br>Greater than 2,500 VAC, RMS 60 Hz all other mutuallyinsulated elements| |**Terminals**|||Quick Connect| |**Weight**|||64 g (2.3 oz) open relay<br>54g(3.0 oz) enclosed relay| **Note:** A latch pulse of 50 ms minimum at nominal voltage is recommended to insure positive latching. General Purpose Relay **MJN** 343 **Terminal Arrangement** ## ■ **Non-Latching** Reference only **==> picture [244 x 94] intentionally omitted <==** **----- Start of picture text -----**<br> 2 1 2<br>5 3 4<br>7 5 6<br>A B A B<br>1 Form C (SPDT) 2 Form C (DPDT)<br>**----- End of picture text -----**<br> **==> picture [67 x 94] intentionally omitted <==** **----- Start of picture text -----**<br> 1 2 3<br>4 5 6<br>7 8 9<br>A B<br>3 Form C (3PDT)<br>**----- End of picture text -----**<br> ## ■ **Latching / Unlatching** **==> picture [279 x 132] intentionally omitted <==** **----- Start of picture text -----**<br> 2 1 3<br>5 4 6<br>C* C* 8<br>7 9 7 9<br>A B A B<br>UNLATCH LATCH UNLATCH LATCH<br>1 Form C (SPDT) 2 Form C (DPDT)<br>**----- End of picture text -----**<br> * C denoted common connection. On 3-pole relays the common connection is a wire lead coming off of the coil. It is not terminated to the relay header. Consult your Omron representative for single coil or isolated double coil models. General Purpose Relay **MJN** 344 ## **Dimensions** Unit: mm (inch) ## ■ **Relays** ## **MJN** @ **CF/MJN2CE** ## **Dust cover MJN** **==> picture [443 x 500] intentionally omitted <==** **----- Start of picture text -----**<br> Dust cover with mounting flanges<br>35.56 15.74 19.05<br>(1.400)max. (0.62)15.74 (0.62) (0.75) (0.31)7.87<br>1.77<br>(0.07)<br>9.53 73.66<br>(0.38) (2.90) max.<br>48.38<br>63.50 48.38 (1.905) max.<br>(2.50) (1.905)<br>max.<br>1.52<br>(0.06) 38.73 35.56 38.73 7.11<br>peer) (1.525) 7.11 al (1.400) max. pee (1.525) max. s (0.28)<br>2.03 max. (0.28)<br>(0.08) 0) og<br>Typ. 2 10.54<br>(0.415)<br>■ Terminal-10 Amp Version ■ Hold Down Springs<br>(0.187)4.75 (0.078)1.98 C<br>6.35<br>(0.250) 0.51<br>(0.020)<br>La i o e<br>A<br>3.18 B<br>7.11 (0.125)<br>(0.280) ref.<br>Note: Mates with .187” UL standard quick-connect o e<br>al l i<br>terminals; also suitable for solder connection.<br>Hold Down Springs Dimensional Reference chart<br>Reference Actual<br>■ Terminal-20 and 30 Amp Versions Part number dimension dimension<br>A 58.67 (2.31)<br>6.35± .05± .0505 PYMJN-PCB B 53.82 (2.12)<br>(.25± .002)± .002)002)<br>0.81± .07± .0707 C 37.08 (1.46)<br>(.032±±<br>.003) A 58.67 (2.31)<br>PYMJN-S B 53.59 (2.11)<br>8.00 C 40.26 (1.59)<br>**----- End of picture text -----**<br> **==> picture [189 x 102] intentionally omitted <==** **----- Start of picture text -----**<br> 6.35± .05± .0505<br>(.25± .002)± .002)002)<br>0.81± .07± .0707<br>(.032±±<br>.003)<br>8.00<br>(.315)<br>3.17 dia.<br>(.125 dia.)<br>**----- End of picture text -----**<br> General Purpose Relay **MJN** 345 ## ■ **Sockets (for use with 10 Amp, non-flange mount versions)** ## **PTF11PC** **==> picture [124 x 290] intentionally omitted <==** **----- Start of picture text -----**<br> 39.37<br>(1.55)<br>38.10<br>(1.50)<br>3.96<br>l eet |<br>(0.156)<br>8.04<br>m ai (0.317) a<br>43.26<br>(1.70)<br>9.91<br>(0.39)<br>an<br>eaTm e e a<br>**----- End of picture text -----**<br> **==> picture [207 x 165] intentionally omitted <==** **----- Start of picture text -----**<br> 6 5 4<br>6 5 4<br>76.20<br>(3.0)<br>= =|<br>B A<br>9 8 7<br>26.16<br>(1.03) — |<br>**----- End of picture text -----**<br> ## **PTF21PC** **==> picture [125 x 279] intentionally omitted <==** **----- Start of picture text -----**<br> 41.61<br>(1.638)<br>39.95<br>(1.573)<br>3.96<br>a =<br>(0.156) typ.<br>8.04<br>oH (0.317)<br>48.08<br>(1.893)<br>7.94<br>(0.313)<br>e o ean<br>**----- End of picture text -----**<br> **==> picture [210 x 166] intentionally omitted <==** **----- Start of picture text -----**<br> 6 5 4<br>3 2 1<br>79.91<br>(3.146)<br>+ \c<br>B A<br>9 8 7<br>22.35<br>(0.880) |<br>**----- End of picture text -----**<br> General Purpose Relay **MJN** 346 **==> picture [454 x 260] intentionally omitted <==** **----- Start of picture text -----**<br> PTFPCB<br>2.29<br>4.19 (0.090) 3.96<br>(0.165) dia. 3.68 4.57 (0.156)<br>(0.145) (0.180)<br>5.54<br>(0.218)<br>9.94<br>(0.39)<br>42.85<br>(2.03)51.56 (1.687)42.85 (0.036)0.91 (1.687) (0.844)21.44<br>“a<br>13.87<br>(0.546)<br>a . :<br>- 1.93<br>3.45 (0.435)11.05 (0.076) dia.<br>22.10 - .r (0.136) E 22.10 -T<br>(0.870) (0.870)<br>38.10<br>(1.50)<br>Sp c lt<br>1.40 8.05<br>(0.055) (0.317)<br>+a or<br>**----- End of picture text -----**<br> ## **PTF11QDC** **==> picture [196 x 266] intentionally omitted <==** **----- Start of picture text -----**<br> 4.19<br>(0.165) dia. 9.52<br>(0.375)<br>3.18<br>(0.125)<br>51.56 42.85 31.75<br>(2.030) (1.687) (1.250)<br>22.10 8.64<br>(0.870) (0.340)<br>38.10<br>(1.50)<br>7.54<br>ot (0.297) t<br>=<br>3.30<br>(0.130)<br>34.93<br>(1.375)<br>tt<br>**----- End of picture text -----**<br> General Purpose Relay **MJN** 347 **All sales are subject to Omron Electronic Components LLC standard terms and conditions of sale, which can be found at http://www.components.omron.com/components/web/webfiles.nsf/sales_terms.html** ~~pt~~ **ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.** To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. ~~pT~~ **OMRON ON-LINE** Global - http://www.omron.com USA - http://www.components.omron.com **OMRON ELECTRONIC COMPONENTS LLC** 55 E. Commerce Drive, Suite B Schaumburg, IL 60173 **847-882-2288** Printed in USA Cat. No. X301-E-1b 09/11 Specifications subject to change without notice General Purpose Relay **MJN**
Updated at June 4, 2026
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