2909515

RELAY MODULE, 6A, 110VDC/120VAC

⚠️ 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: Controller Accessories
SVHC: Hexahydromethylphthalic anhydride [1], Hexahydro-4-methylphthalic anhydride [2], Hexahydro-1-methylphthalic anhydride[3] (04-Feb-2026)
Product Range: -
Current Rating: 6A

Delivery and price
Units per pack	10
Price	25.53 €
Current stock	10+
Lead time	30 days

Datasheet

https://www.phoenixcontact.com/in/products/2909515 

## Relay Module - PLC-RPT-120UC/21-21/EX - 2909515 

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) 

PLC-INTERFACE, consisting of DIN-rail-mountable basic terminal block in 14 mm with Push-in connection and plug-in relay with power contact, 2 changeover contacts, 120 V AC/110 V DC input voltage. Approved according to ATEX/IECEx (Zone 2) and Ex Zone Class I, Div. 2. 

## Key Commercial Data 

~~GO~~ Packing unit 10 pc ~~a~~ Minimum order quantity ~~C~~ 10 pc GTIN ~~AR~~ GTIN 4055626363189 ~~a CO~~ Weight per Piece (excluding packing) 64.600 g ~~a G GO~~ Custom tariff number 85364900 ~~Ge~~ Country of origin Germany 

## Technical data 

Note 

|Note|Note|Note|
|---|---|---|
|Utilization restriction<br>EMC: class A product, see manufacturer's declaration in the download<br>area<br>~~ee~~|||
|Dimensions|||
||Width|14 mm|
||Height|80 mm|
||Depth|94 mm|
|Ambient conditions|||
||Ambient temperature (operation)|-20 °C ... 60 °C (UL)|
|||-40 °C ... 60 °C (ATEX / IECEx)|
||Ambient temperature (storage/transport)|-40 °C ... 85 °C|
|Coil side|||
|Nominal input voltage UN<br>~~a~~||120 V AC<br>~~C~~|



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https://www.phoenixcontact.com/in/products/2909515 

## Relay Module - PLC-RPT-120UC/21-21/EX - 2909515 

## Technical data 

## Coil side 

110 V DC Typical input current at UN 4.5 mA (UN = 120 V AC) 4.2 mA (UN = 110 V DC) Typical response time 7 ms Typical release time 10 ms Protective circuit Bridge rectifier Bridge rectifier Operating voltage display Yellow LED Power dissipation for nominal condition 0.54 W Contact side Contact type 2 PDT Type of switch contact Single contact Contact material AgNi 250 V AC/DC (The separating plate PLC-ATP should be installed for voltages larger than 250 V (L1, L2, L3) between identical terminal blocks Maximum switching voltage in adjacent modules. Potential bridging is then carried out with FBST 8- PLC... or ...FBST 500...) Minimum switching voltage 5 V AC/DC (at 10 mA) Min. switching current 10 mA (At 5 V) Maximum inrush current 15 A (300 ms) Limiting continuous current 6 A Interrupting rating (ohmic load) max. 140 W (at 24 V DC) 85 W (at 48 V DC) 60 W (at 60 V DC) 44 W (at 110 V DC) 60 W (at 220 V DC) 1500 VA (for 250 V AC) Switching capacity 2 A (at 24 V, DC13) 0.2 A (at 250 V, DC13) 3 A (at 24 V, AC15) 3 A (at 120 V, AC15) 3 A (at 250 V, AC15) ~~==~~ General Test voltage relay winding/relay contact 4 kV AC (50 Hz, 1 min.) Test voltage PDT/PDT 2.5 kV AC (50 Hz, 1 min.) Operating mode 100% operating factor Degree of protection RT III (Relay) IP20 (Relay base) Mechanical service life 3x 107 cycles ATEX  II 3G Ex ec nC IIC T4 Gc EU-type examination certificate IBExU16ATEXB015 X ~~=~~ 01/24/2019   Page 2 / 11 

https://www.phoenixcontact.com/in/products/2909515 

## Relay Module - PLC-RPT-120UC/21-21/EX - 2909515 

## Technical data 

|Technical data||
|---|---|
|General||
|IECEx<br>Ex ec nC IIC T4 Gc<br>IECEx certificate<br>IECEx IBE 16.0029X<br>UL, USA<br>Class I, Zone 2, AEx nA nC IIC T6<br>UL, USA/Canada<br>Class I, Div. 2, Groups A, B, C, D<br>UL, Canada<br>Class I, Zone 2, Ex nA nC IIC Gc T6 X<br>Mounting position<br>any<br>Assembly instructions<br>In rows with zero spacing<br>~~=—sS—~~||
|Connection data input side||
|Connection name<br>Coil side<br>Connection method<br>Push-in connection<br>Stripping length<br>8 mm<br>Conductor cross section solid<br>0.14 mm² ... 2.5 mm²<br>Conductor cross section flexible<br>0.14 mm² ... 2.5 mm²<br>0.2 mm² ... 2.5 mm² ()<br>2x 0.5 mm² ... 1 mm² ()<br>Conductor cross section AWG<br>26 ... 14<br>~~=>~~||
|Connection data output side||
|Connection name<br>Contact side<br>Connection method<br>Push-in connection<br>Stripping length<br>8 mm<br>Conductor cross section solid<br>0.14 mm² ... 2.5 mm²<br>Conductor cross section flexible<br>0.14 mm² ... 2.5 mm²<br>0.2 mm² ... 2.5 mm² ()<br>2x 0.5 mm² ... 1 mm² ()<br>Conductor cross section AWG<br>26 ... 14<br>~~=>~~||
|Standards and Regulations||
|Designation|Standards/regulations|
|Standards/regulations|IEC 60664|
||EN 50178|
||EN 60079-0, -7, -15|
|Rated insulation voltage|250 V AC|
|Rated surge voltage|6 kV|
|Insulation|Safe isolation, reinforced insulation|
|Degree of pollution|2|
|Overvoltage category|III|
|Flammability rating according to UL 94|V0|
|Conformance|CE-compliant|
|ATEX| II 3G Ex ec nC IIC T4 Gc|
|IECEx|Ex ec nC IIC T4 Gc|



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https://www.phoenixcontact.com/in/products/2909515 

## Relay Module - PLC-RPT-120UC/21-21/EX - 2909515 

## Technical data 

## Standards and Regulations 

|UL, USA|Class I, Zone 2, AEx nA nC IIC T6|
|---|---|
|UL, USA/Canada|Class I, Div. 2, Groups A, B, C, D|
|UL, Canada|Class I, Zone 2, Ex nA nC IIC Gc T6 X|



## Environmental Product Compliance 

|China RoHS|Environmentally Friendly Use Period = 50|
|---|---|
||For details about hazardous substances go to tab “Downloads”,<br>Category “Manufacturer's declaration”|



## Drawings 

Diagram 

**==> picture [35 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
Diagram<br>**----- End of picture text -----**<br>


**==> picture [436 x 156] intentionally omitted <==**

**----- Start of picture text -----**<br>
20<br>U 10 li<br>U N 1,4 A UN 64 1<br>1,3 ee es SS SatOe<br>2<br>1,2 UN TS 2 1 ENC 4 EN 3  At 2<br>1,1 0,5<br>0,3<br>1 Pt tt EEE TT ls 8 0,2 SSS<br>0,9 FCC EEE 0,110 Fs 20 30 50 70 100 t 200 300<br>0,80,7 |arE B U FS N Srovac EE | |p UN =110VDCtowne 1234 ac.DC.DG, ohmicDC, ohmiconmicloadL/R =  load, load40 ms contactsSting in series voltage [V] —_ y<br>20 25 30 35 40 45 50 55 60 65<br>[ ° [C]]<br>Interrupting rating<br>**----- End of picture text -----**<br>


Curve A 

Maximum permissible continuous voltage Umax with limiting continuous current on the contact side (see relevant technical data) Curve B 

Minimum permissible operate voltage Uop after pre-excitation (see relevant technical data) 

Circuit diagram 

**==> picture [148 x 83] intentionally omitted <==**

**----- Start of picture text -----**<br>
21<br>24<br>22<br>A2 O 11<br>A1 g 14<br>12<br>**----- End of picture text -----**<br>


## Classifications 

## eCl@ss 

eCl@ss 5.0 27371601 

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https://www.phoenixcontact.com/in/products/2909515 

## Relay Module - PLC-RPT-120UC/21-21/EX - 2909515 

## Classifications 

|eCl@ss<br>eCl@ss 5.1<br>27371600<br>eCl@ss 6.0<br>27371600<br>eCl@ss 7.0<br>27371601<br>eCl@ss 8.0<br>27371601<br>eCl@ss 9.0<br>27371601<br>~~SSS~~|
|---|
|ETIM<br>ETIM 2.0<br>EC001437<br>ETIM 3.0<br>EC001437<br>ETIM 4.0<br>EC001437<br>ETIM 5.0<br>EC001437<br>ETIM 6.0<br>EC001437<br>~~SSS~~|
|UNSPSC<br>UNSPSC 6.01<br>30211916<br>UNSPSC 7.0901<br>39121515<br>UNSPSC 11<br>39121515<br>UNSPSC 12.01<br>39121515<br>UNSPSC 13.2<br>39122334<br>~~SSS~~|
|Approvals|



## Approvals 

Approvals 

EAC 

Ex Approvals 

IECEx / ATEX / UL Listed / cUL Listed / cULus Listed 

Approval details 

RU C- EAC DE.A*30.B.01082  ~~oo~~ Accessories 

## Accessories 

Bridge 

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https://www.phoenixcontact.com/in/products/2909515 

## Relay Module - PLC-RPT-120UC/21-21/EX - 2909515 

## Accessories 

Continuous plug-in bridge - FBST 500-PLC RD - 2966786 

Continuous plug-in bridge, length: 500 mm, color: red Continuous plug-in bridge - FBST 500-PLC BU - 2966692 Continuous plug-in bridge, length: 500 mm, color: blue / Continuous plug-in bridge - FBST 500-PLC GY - 2966838 Continuous plug-in bridge, length: 500 mm, color: gray / Single plug-in bridge - FBST 6-PLC RD - 2966236 Single plug-in bridge, length: 6 mm, number of positions: 2, color: red 

Single plug-in bridge - FBST 6-PLC BU - 2966812 

Single plug-in bridge, length: 6 mm, number of positions: 2, color: blue 

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https://www.phoenixcontact.com/in/products/2909515 

## Relay Module - PLC-RPT-120UC/21-21/EX - 2909515 

## Accessories 

Single plug-in bridge - FBST 6-PLC GY - 2966825 

Single plug-in bridge, length: 6 mm, number of positions: 2, color: gray 

Single plug-in bridge - FBST 8-PLC GY - 2967688 

~~Po~~ Single plug-in bridge, length: 8 mm, number of positions: 2, color: gray Single plug-in bridge - FBST 14-PLC BK - 2967691 Single plug-in bridge, length: 14 mm, number of positions: 2, color: black ~~an~~ DIN rail 

DIN rail, unperforated - NS 35/ 7,5 V2A UNPERF 2000MM - 0801377 

DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Stainless steel V2A, uncoated, length: 2000 mm, color: silver 

DIN rail perforated - NS 35/ 7,5 PERF 2000MM - 0801733 

DIN rail perforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, length: 2000 mm, color: silver 

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https://www.phoenixcontact.com/in/products/2909515 

## Relay Module - PLC-RPT-120UC/21-21/EX - 2909515 

## Accessories 

DIN rail, unperforated - NS 35/ 7,5 CU UNPERF 2000MM - 0801762 

DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Copper, uncoated, length: 2000 mm, color: copper-colored 

## DIN rail, unperforated - NS 35/15 UNPERF 2000MM - 1201714 

DIN rail, unperforated, Standard profile, width: 35 mm, height: 15 mm, similar to EN 60715, material: Steel, galvanized, passivated with a thick layer, length: 2000 mm, color: silver 

## DIN rail, unperforated - NS 35/15 CU UNPERF 2000MM - 1201895 

DIN rail, unperforated, Standard profile, width: 35 mm, height: 15 mm, similar to EN 60715, material: Copper, uncoated, length: 2000 mm, color: copper-colored 

DIN rail, unperforated - NS 35/15-2,3 UNPERF 2000MM - 1201798 

DIN rail, unperforated, Standard profile 2.3 mm, width: 35 mm, height: 15 mm, acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, length: 2000 mm, color: silver 

DIN rail, unperforated - NS 35/15 AL UNPERF 2000MM - 1201756 

DIN rail, unperforated, Standard profile, width: 35 mm, height: 15 mm, similar to EN 60715, material: Aluminum, uncoated, length: 2000 mm, color: silver 

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https://www.phoenixcontact.com/in/products/2909515 

## Relay Module - PLC-RPT-120UC/21-21/EX - 2909515 

## Accessories 

DIN rail perforated - NS 35/15 PERF 2000MM - 1201730 

DIN rail perforated, Standard profile, width: 35 mm, height: 15 mm, similar to EN 60715, material: Steel, galvanized, passivated with a thick layer, length: 2000 mm, color: silver 

DIN rail, unperforated - NS 35/ 7,5 UNPERF 2000MM - 0801681 

DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, length: 2000 mm, color: silver 

## Labeled terminal marker 

Zack marker strip - ZB10,LGS:FORTL.ZAHLEN - 1053014 

Zack marker strip, Strip, white, labeled, can be labeled with: CMS-P1-PLOTTER, printed horizontally: consecutive numbers 1 ... 10, 11 ... 20, etc. up to 991 ... 1000, mounting type: snap into tall marker groove, for terminal block width: 10.2 mm, lettering field size: 10.15 x 10.5 mm 

## Partition plate 

Separating plate - PLC-ATP BK - 2966841 

Separating plate, 2 mm thick, required at the start and end of a PLC terminal strip. Furthermore, it is used for: visual separation of groups, safe isolation of different voltages of neighboring PLC relays in acc. with DIN VDE 0106-101, isolation 

## Power module 

Power terminal block - PLC-ESK GY - 2966508 

Power terminal block, for the input of up to four potentials, for mounting on NS 35/7.5 

## Screwdriver tools 

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https://www.phoenixcontact.com/in/products/2909515 

## Relay Module - PLC-RPT-120UC/21-21/EX - 2909515 

## Accessories 

Screwdriver - SZF 1-0,6X3,5 - 1204517 

Actuation tool, for ST terminal blocks, also suitable for use as a bladed screwdriver, size: 0.6 x 3.5 x 100 mm, 2- component grip, with non-slip grip 

## Terminal marking 

Zack marker strip - ZB10/WH-100:UNBEDRUCKT - 5060883 

Zack marker strip, Strip, white, unlabeled, can be labeled with: CMS-P1-PLOTTER, PLOTMARK, mounting type: snap into tall marker groove, for terminal block width: 10.2 mm, lettering field size: 10.15 x 10.5 mm 

Zack marker strip - ZB 10:UNBEDRUCKT - 1053001 

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: 10.2 mm, lettering field size: 10.5 x 10.15 mm 

## Marker for terminal blocks - UC-TM 12 - 0819194 

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: 12 mm, lettering field size: 11.45 x 10.5 mm 

## Marker for terminal blocks - UCT-TM 12 - 0829144 

Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: TOPMARK NEO, TOPMARK LASER, BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, THERMOMARK PRIME, THERMOMARK CARD 2.0, THERMOMARK CARD, mounting type: snap into tall marker groove, for terminal block width: 12 mm, lettering field size: 10.8 x 9.6 mm 

## Spare parts 

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https://www.phoenixcontact.com/in/products/2909515 

## Relay Module - PLC-RPT-120UC/21-21/EX - 2909515 

## Accessories 

Single relay - REL-MR-110DC/21-21/EX - 2908824 

Plug-in miniature power relay, RT III sealed with power contacts, 2 changeover contacts, input voltage: 110 V DC, in connection with the corresponding PLC base approved in accordance with ATEX/IECEx (zone 2) and Ex zone class I, div. 2. 

Phoenix Contact 2019 © - all rights reserved http://www.phoenixcontact.com 

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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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