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2903299
Power Relay, 3PDT, 120 VAC, 3 A, RIFLINE complete Series, DIN Rail
⚠️ 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: Power Relays
- SVHC: No SVHC (27-Jun-2024)
- Coil Type: -
- Coil Voltage: 120VAC
- Product Range: RIFLINE complete Series
- Relay Mounting: DIN Rail
- Coil Resistance: -
- Contact Current: 3A
- Relay Terminals: Screw
- Contact Material: Silver Nickel
- Contact Voltage VAC: 250V
- Contact Voltage VDC: 250V
- Contact Configuration: 3PDT
| Delivery and price | |
|---|---|
| Units per pack | 5 |
| Price | 16.97 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
https://www.phoenixcontact.com/in/products/2903299
## Relay Module - RIF-3-RSC-LV-120AC/3X21 - 2903299
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)
Pre-assembled relay module with screw connection, consisting of: relay base, power contact relay, plug-in display/interference suppression module, and retaining bracket. Contact type: 3 changeover contacts. Input voltage: 120 V AC
## Key Commercial Data
~~Ge~~ Packing unit 5 pc GTIN ~~A eG~~ GTIN 4046356732055 Weight per Piece (excluding packing) 99.990 g ~~a GO~~ Custom tariff number 85364900 ~~GO Qe~~ Country of origin China
## 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|40 mm|
|Height|96 mm|
|Depth|90 mm|
|Ambient conditions||
|Ambient temperature (operation)|-40 °C ... 50 °C|
|Ambient temperature (storage/transport)|-40 °C ... 85 °C|
|Coil side||
|Nominal input voltage UN|120 V AC|
|Input voltage range in reference to UN|see diagram|
|Mains frequency|50/60 Hz|
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https://www.phoenixcontact.com/in/products/2903299
## Relay Module - RIF-3-RSC-LV-120AC/3X21 - 2903299
## Technical data
## Coil side
|Coil side||
|---|---|
|Typical input current at UN|23 mA|
|Typical response time|5 ms ... 15 ms|
|Typical release time range|5 ms ... 20 ms|
|Coil voltage|120 V AC|
|Protective circuit|Varistor|
|Operating voltage display|Yellow LED|
|Contact side||
|Contact type|3 PDTs|
|Type of switch contact|Single contact|
|Contact material|AgNi|
|Maximum switching voltage|250 V AC/DC|
|Minimum switching voltage|10 V (At 24 mA)|
|Min. switching current|10 mA (at 24 V)|
|Maximum inrush current|30 A (20 ms, N/O contact)|
|Limiting continuous current|6 A (see diagram)|
|Interrupting rating (ohmic load) max.|144 W (at 24 V DC)|
||124 W (at 48 V DC)|
||108 W (at 60 V DC)|
||52 W (at 110 V DC)|
||48 W (at 220 V DC)|
||1500 VA (for 250 V AC)|
|Switching capacity|2 A (at 24 V, DC13)|
||0.22 A (at 120 V, DC13)|
||0.11 A (at 250 V, DC13)|
||3 A (at 24 V, AC15)|
||3 A (at 120 V, AC15)|
||1.5 A (at 240 V, AC15)|
|Connection data input side||
|Connection name<br>Input side<br>Connection method<br>Screw connection<br>Stripping length<br>8 mm<br>Conductor cross section solid<br>0.5 mm² ... 4 mm²<br>Conductor cross-section solid (2 conductors with same cross section)<br>0.5 mm² ... 2.5 mm²<br>Conductor cross section flexible<br>0.5 mm² ... 4 mm²<br>0.5 mm² ... 4 mm² (Ferrule with plastic sleeve)<br>Conductor cross section flexible (2 conductors with same cross section)<br>0.5 mm² ... 2.5 mm²<br>0.5 mm² ... 1.5 mm² (TWIN ferrule with plastic sleeve)<br>Conductor cross section AWG<br>20 ... 10 (solid)<br>20 ... 12 (flexible)<br>Torque<br>0.5 Nm ... 0.6 Nm~~_~~||
||12/30/2018 Page 2 / 11|
https://www.phoenixcontact.com/in/products/2903299
## Relay Module - RIF-3-RSC-LV-120AC/3X21 - 2903299
## Technical data
## Connection data output side
Connection name Contact side Connection method Screw connection Stripping length 8 mm Conductor cross section solid 0.5 mm² ... 4 mm² Conductor cross-section solid (2 conductors with same cross section) 0.5 mm² ... 2.5 mm² Conductor cross section flexible 0.5 mm² ... 4 mm² 0.5 mm² ... 4 mm² (Ferrule with plastic sleeve) Conductor cross section flexible (2 conductors with same cross section) 0.5 mm² ... 2.5 mm² 0.5 mm² ... 1.5 mm² (TWIN ferrule with plastic sleeve) Conductor cross section AWG 20 ... 10 (solid) 20 ... 12 (flexible) Torque 0.5 Nm ... 0.6 Nm General Test voltage relay winding/relay contact 2.5 kVrms (50 Hz, 1 min.) Test voltage relay contact/relay contact 2 kVrms (50 Hz, 1 min.) Operating mode 100% operating factor Degree of protection IP20 (Relay base) RT I (Relay) Mechanical service life approx. 2x 107 cycles Mounting position any Assembly instructions In rows with zero spacing Standards and Regulations Standards/regulations DIN EN 50178 Rated insulation voltage 250 V AC Rated surge voltage 4 kV Insulation Basic insulation Degree of pollution 2 Overvoltage category III Flammability rating according to UL 94 V2 Environmental Product Compliance China RoHS Environmentally Friendly Use Period = 50 For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” ~~[i]~~ Drawings ~~_~~ 12/30/2018 Page 3 / 11
https://www.phoenixcontact.com/in/products/2903299
## Relay Module - RIF-3-RSC-LV-120AC/3X21 - 2903299
AC coils
## Circuit diagram
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Diagram
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**----- Start of picture text -----**<br>
1,8 a<br>1,7 a<br>1,6<br>a ee|<br>1,5<br>es |<br>oa 1,41,3<br>5 1,2<br>Q 1,1<br>3 1,0 —_—______9<br>oO 0,9 —}+—_+@-+—ffE> sora ee|ee<br>0,8 a ee<br>0,7 a<br>0,6<br>20 30 40 50 60 70 80<br>N<br>**----- End of picture text -----**<br>
Operating voltage range
Diagram
Diagram
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**----- Start of picture text -----**<br>
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Interrupting rating
**==> picture [177 x 106] intentionally omitted <==**
**----- Start of picture text -----**<br>
1077<br>A OO OO<br>| ————— =<br>a<br>106<br>|—— NN~—— NN~ NN~~<br>5 eo<br>10<br>104 SSeeSSeeSSeeeBRRBRR<br>0 S 0,2 0,4 0,6 0,8 1,0 1,2 e 1,4 1,6 1,8 2,0 2,2 2,4 2,6<br>Cycles<br>**----- End of picture text -----**<br>
Electrical service life
Service life reduction factor
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https://www.phoenixcontact.com/in/products/2903299
## Relay Module - RIF-3-RSC-LV-120AC/3X21 - 2903299
## Articles in set
Relay base - RIF-3-BSC/3X21 - 2900936
RIF-3... relay base, for octal relay with 3 changeover contacts, screw connection, plug-in option for input/interference suppression modules, for mounting on NS 35/7,5
Single relay - REL-OR3/L-120AC/3X21 - 2903695
Pluggable octal relay with power contacts, 3 PDT, test button, mechanical switching position indication, coil voltage 120 V AC
Plug-in module - RIF-V-120-230 UC - 2900948
Plug-in module, for mounting on RIF-1, RIF-2, RIF-3, and RIF-4, with varistor, input voltage: 120 ... 230 V AC/DC ±20 %
Retaining bracket - RIF-RH-3 - 2900955
Relay retaining bracket, with holder for marking material, suitable for RIF-3 relay base, for octal relay
## Classifications
## eCl@ss
eCl@ss 5.0 27371601 eCl@ss 5.1 27371600 eCl@ss 6.0 27371600 eCl@ss 7.0 27371601 eCl@ss 8.0 27371601 eCl@ss 9.0 27371601
ETIM ETIM 2.0 EC001437 ETIM 3.0 EC001437 ~~ee~~
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https://www.phoenixcontact.com/in/products/2903299
## Relay Module - RIF-3-RSC-LV-120AC/3X21 - 2903299
## Classifications
ETIM 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
## Approvals
Approvals
Approvals
DNV GL / CSA / EAC
Ex Approvals
Approval details
DNV GL http://exchange.dnv.com/tari/ TAA000018V ~~ee~~ CSA http://www.csagroup.org/services-industries/product-listing/ 2607057 ~~oo~~ RU C- EAC DE.A*30.B.01082 ~~oo~~ Accessories Accessories
End block
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https://www.phoenixcontact.com/in/products/2903299
## Relay Module - RIF-3-RSC-LV-120AC/3X21 - 2903299
## Accessories
End clamp - CLIPFIX 35 - 3022218
Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, width: 9.5 mm, color: gray
## Insulating sleeve
Insulating sleeve - MPS-IH WH - 0201663
Insulating sleeve, color: white
Insulating sleeve - MPS-IH RD - 0201676
Insulating sleeve, color: red
Insulating sleeve - MPS-IH BU - 0201689
Insulating sleeve, color: blue
Insulating sleeve - MPS-IH YE - 0201692
Insulating sleeve, color: yellow
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https://www.phoenixcontact.com/in/products/2903299
## Relay Module - RIF-3-RSC-LV-120AC/3X21 - 2903299
## Accessories
Insulating sleeve - MPS-IH GN - 0201702
Insulating sleeve, color: green
Insulating sleeve - MPS-IH GY - 0201728
Insulating sleeve, color: gray
Insulating sleeve - MPS-IH BK - 0201731
Insulating sleeve, color: black
## Jumper
Plug-in bridge - FBS 2-6 - 3030336
Plug-in bridge, pitch: 6.2 mm, width: 10.7 mm, number of positions: 2, color: red
Plug-in bridge - FBS 2-6 BU - 3036932
Plug-in bridge, pitch: 6.2 mm, width: 10.7 mm, number of positions: 2, color: blue
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https://www.phoenixcontact.com/in/products/2903299
## Relay Module - RIF-3-RSC-LV-120AC/3X21 - 2903299
## Accessories
Plug-in bridge - FBS 2-6 GY - 3032237
Plug-in bridge, pitch: 6.2 mm, width: 10.7 mm, number of positions: 2, color: gray
## Marker carriers
Marker carriers - STP 5-2 - 0800967
~~ey~~ Terminal marking
Double marker carrier, snaps onto the double-level spring-cage terminal block STTB 2,5, STTB 4, PTTB 2,5, PTTB 4 can be marked with UC-TM 5, ZB 5 or UC-TMF 5, ZBF 5
Zack marker strip - ZB 5 :UNBEDRUCKT - 1050004
Zack marker strip, Strip, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into tall marker groove, for terminal block width: 5.2 mm, lettering field size: 5.1 x 10.5 mm
Zack marker strip - ZB 15:UNBEDRUCKT - 0811972
Zack marker strip, Strip, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into tall marker groove, for terminal block width: 15.2 mm, lettering field size: 10.5 x 15.1 mm
Marker for terminal blocks - UC-TM 16 - 0819217
Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into tall marker groove, for terminal block width: 16 mm, lettering field size: 15.45 x 10.5 mm
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https://www.phoenixcontact.com/in/products/2903299
## Relay Module - RIF-3-RSC-LV-120AC/3X21 - 2903299
## Accessories
Marker for terminal blocks - UC-TMF 16 - 0819262
Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into flat marker groove, for terminal block width: 16 mm, lettering field size: 15.45 x 5.1 mm
## Test plug terminal block
Test plugs - MPS-MT - 0201744
Test plugs, with solder connection up to 1 mm² conductor cross section, color: gray
## Spare parts
Relay base - RIF-3-BSC/3X21 - 2900936
RIF-3... relay base, for octal relay with 3 changeover contacts, screw connection, plug-in option for input/interference suppression modules, for mounting on NS 35/7,5
Single relay - REL-OR3/L-120AC/3X21 - 2903695
Pluggable octal relay with power contacts, 3 PDT, test button, mechanical switching position indication, coil voltage 120 V AC
Plug-in module - RIF-V-120-230 UC - 2900948
Plug-in module, for mounting on RIF-1, RIF-2, RIF-3, and RIF-4, with varistor, input voltage: 120 ... 230 V AC/DC ±20 %
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https://www.phoenixcontact.com/in/products/2903299
## Relay Module - RIF-3-RSC-LV-120AC/3X21 - 2903299 Accessories
Retaining bracket - RIF-RH-3 - 2900955
Relay retaining bracket, with holder for marking material, suitable for RIF-3 relay base, for octal relay ~~Ao~~ Phoenix Contact 2018 © - all rights reserved http://www.phoenixcontact.com
12/30/2018 Page 11 / 11
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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