2901639

Solid State Relay, DPST-NO, 3.5 A, 250 VAC, DIN Rail, Push In

⚠️ 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:
SVHC: Lead (04-Feb-2026)
Load Current: 3.5A
Product Range: PLC-INTERFACE Series
Relay Mounting: DIN Rail
Switching Mode: -
Relay Terminals: Push In
Control Voltage Max: 24VDC
Control Voltage Min: -
Contact Configuration: DPST-NO
Operating Voltage Max: 250VAC
Operating Voltage Min: 24VAC

Delivery and price
Units per pack	10
Price	42.54 €
Current stock	10+
Lead time	30 days

Datasheet

https://www.phoenixcontact.com/gb/products/2901639 

## Relay Module - PLC-2RPT-24DC/1 - 2901639 

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 with two independent relays, consisting of PLC-BPT.../21 basic terminal block with push-in connection and two integrated relays, power contact, for mounting on DIN rail NS 35/7,5, 2 x 1 N/O contact, input voltage 24 V DC 

## Your advantages 

Two switching channels in one 6.2 mm housing 

100% higher channel density than conventional 6.2 mm relays 

Integrated input circuit/protective circuit 

Safe isolation according to DIN EN 50178 between coil and contacts and between contacts 

Screw, spring-cage or Push-in connection 

## Key Commercial Data 

|Key Commercial Data||
|---|---|
|Packing unit<br>~~QO~~|10 pc<br>~~QO~~|
|GTIN||
|GTIN<br>~~QO~~|4046356620376<br>~~QO~~|
|Weight per Piece (excluding packing)<br>~~QO~~|29.300 g<br>~~QO~~|
|Custom tariff number<br>~~Qe~~|85364190<br>~~Qe~~|
|Country of origin<br>~~QO~~|Germany<br>~~QO~~|



## Technical data 

## Note 

|Utilization restriction|EMC: class A product, see manufacturer's declaration in the download|
|---|---|
||area|
|Dimensions||
|Width|6.2 mm|
|Height|80 mm|
|Depth|86 mm|
|Ambient conditions||
|Ambient temperature (operation)|-20 °C ... 60 °C|



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## Relay Module - PLC-2RPT-24DC/1 - 2901639 

## Technical data 

## Ambient conditions 

|Ambient temperature (storage/transport)|-20 °C ... 60 °C|
|---|---|
|Degree of protection|IP20 (Relay base)|
|Coil side||
|Nominal input voltage UN|24 V DC|
|Typical input current at UN|7 mA|
|Typical response time|4 ms|
|Typical release time|6 ms|
|Protective circuit|Reverse polarity protection Polarity protection diode|
||Free-wheeling diode Damping diode|
|Operating voltage display|Yellow LED|
|Power dissipation for nominal condition|0.17 W|
|Contact side||
|Contact type|2 N/O contacts (2 relays with 1 N/O contact)|
|Type of switch contact|Single contact|
|Note regarding the switch contact|two integrated relays|
|Contact material|AgNi|
|Maximum switching voltage|250 V AC|
||30 V DC|
|Minimum switching voltage|24 V AC/DC|
|Min. switching current|5 mA|
|Limiting continuous current|3.5 A|
|Interrupting rating (ohmic load) max.|84 W (at 24 V DC)|
||24 W (at 48 V DC)|
||24 W (at 60 V DC)|
||31 W (at 110 V DC)|
||46 W (at 220 V DC)|



875 VA (for 250 V AC) 

General Test voltage relay winding/relay contact 3 kV AC (50 Hz, 1 min.) Test voltage relay contact/relay contact 3 kV AC (50 Hz, 1 min.) Operating mode 100% operating factor Mechanical service life 2x 107 cycles Mounting position any Assembly instructions In rows with zero spacing ~~ee~~ Connection data Connection name Coil side Connection method Push-in connection Stripping length 8 mm Conductor cross section solid 0.14 mm² ... 2.5 mm² ~~eee~~ 

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## Relay Module - PLC-2RPT-24DC/1 - 2901639 

## Technical data 

Connection data 

|Conductor cross section flexible<br>Conductor cross section AWG<br>Connection data 2<br>~~es~~|0.14 mm² ... 2.5 mm²<br>26 ... 14<br>~~es~~|
|---|---|
|Connection name|Contact side|
|Connection method|Push-in connection|
|Stripping length|8 mm|
|Conductor cross section solid|0.14 mm² ... 2.5 mm²|
|Conductor cross section flexible|0.14 mm² ... 2.5 mm²|
|Conductor cross section AWG|26 ... 14|



## Standards and Regulations 

|Electromagnetic compatibility|Conformance with EMC directive|
|---|---|
|Designation|Air clearances and creepage distances between the power circuits|
|Standards/regulations|IEC 60664|
||EN 50178|
|Rated insulation voltage|250 V AC|
|Rated surge voltage|4 kV|
|Insulation|Basic insulation|
|Pollution degree|2|
|Overvoltage category|III|
|Low Voltage Directive|Conformance with Low Voltage Directive|
|Conformance/approvals||
|Designation<br>CE<br>Identification<br>CE-compliant<br>~~ee~~||
|Environmental Product Compliance||
|China RoHS<br>Environmentally Friendly Use Period = 50<br>For details about hazardous substances go to tab “Downloads”,<br>Category “Manufacturer's declaration”<br>~~ee~~||



Drawings 

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https://www.phoenixcontact.com/gb/products/2901639 

## Relay Module - PLC-2RPT-24DC/1 - 2901639 

Application drawing 

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https://www.phoenixcontact.com/gb/products/2901639 

## Relay Module - PLC-2RPT-24DC/1 - 2901639 

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

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


Interrupting rating 

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Diagram 

## Relay Module - PLC-2RPT-24DC/1 - 2901639 

Operating voltage range 

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## Relay Module - PLC-2RPT-24DC/1 - 2901639 

## Circuit diagram 

## Classifications 

## eCl@ss 

|eCl@ss 4.0|eCl@ss 4.0|27371100|
|---|---|---|
|eCl@ss 4.1|eCl@ss 4.1|27371100|
|eCl@ss 5.0|eCl@ss 5.0|27371600|
|eCl@ss 5.1|eCl@ss 5.1|27371600|
|eCl@ss 6.0|eCl@ss 6.0|27371600|
|eCl@ss 7.0|eCl@ss 7.0|27371601|
|eCl@ss 8.0|eCl@ss 8.0|27371601|
|eCl@ss 9.0|eCl@ss 9.0|27371601|



## ETIM 

|ETIM 2.0|ETIM 2.0|EC001437|
|---|---|---|
|ETIM 3.0|ETIM 3.0|EC001437|
|ETIM 4.0|ETIM 4.0|EC001437|
|ETIM 5.0|ETIM 5.0|EC001437|
|ETIM 6.0|ETIM 6.0|EC001437|
|ETIM 7.0|ETIM 7.0|EC001437|



## UNSPSC 

|UNSPSC 6.01|UNSPSC 6.01|30211916|
|---|---|---|
|UNSPSC 7.0901|UNSPSC 7.0901|39121515|
|UNSPSC 11|UNSPSC 11|39121515|
|UNSPSC 12.01|UNSPSC 12.01|39121515|
|UNSPSC 13.2|UNSPSC 13.2|39122334|



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## Relay Module - PLC-2RPT-24DC/1 - 2901639 

## Classifications 

UNSPSC UNSPSC 18.0 39122334 UNSPSC 19.0 39122334 UNSPSC 20.0 39122334 UNSPSC 21.0 39122334 ~~SSS~~ Approvals 

Approvals 

Approvals 

EAC 

Ex Approvals 

Approval details 

EAC TR_TS_D_00573_c  ~~OO~~ Accessories Accessories Bridge 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 ~~|~~ 

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Relay Module - PLC-2RPT-24DC/1 - 2901639 Accessories 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 ~~a~~ 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 ~~~~~ Single plug-in bridge, length: 8 mm, number of positions: 2, color: gray 

DIN rail 

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## Relay Module - PLC-2RPT-24DC/1 - 2901639 

## Accessories 

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 

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 

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## Relay Module - PLC-2RPT-24DC/1 - 2901639 

## Accessories 

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 

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 

## 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 

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## Relay Module - PLC-2RPT-24DC/1 - 2901639 

## Accessories 

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 

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 

Phoenix Contact 2020 © - all rights reserved http://www.phoenixcontact.com 

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Updated at June 5, 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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