2901428
Safety Relay, 12 VDC, 3PST-NO, SPST-NC, PSRclassic Series, DIN Rail, 6 A, Screw
- Manufacturer: PHOENIX CONTACT
- Product type: Safety Relays
- SVHC: Lead (04-Feb-2026)
- IP Rating: IP20, IP54
- Coil Voltage: 12VDC
- Product Range: PSRclassic Series
- Relay Mounting: DIN Rail
- Contact Current: 6A
- Relay Terminals: Screw
- Contact Material: Silver Tin Oxide
- Contact Configuration: 3PST-NO, SPST-NC
- Contact Voltage AC Nom: 250V
- Contact Voltage DC Nom: 250V
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 217.92 € |
| Current stock | 10+ |
| Lead time | 30 days |
## **Extract from the online catalog** ## **PSR-SCP-230UC/ESAM4/3X1/1X2/B** ## Order No.: 2901428 The figure shows the 230 V version. ## http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2901428 Safety relay for emergency stop and safety door monitoring up to SIL 3 or Cat. 4, PL e according to EN ISO 13849, single or two-channel operation, 3 enabling current paths, nominal input voltage of 230 V AC/DC, plug-in screw terminal blocks ## Product notes WEEE/RoHS-compliant since: 01/07/2011 |**Commercial data**||||||||||||||||||||||01/07/2011| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| |||||||||||||||||||||||| |EAN|4<br>046356<br>592062<br>MOM|||||||||||||||||||||| |sales group|G504|||||||||||||||||||||| |Pack|1 Pcs.|||||||||||||||||||||| |Customs tariff|85371099|||||||||||||||||||||http://| |||||||||||||||||||||||www.download.phoenixcontact.com| |Gross weight in pieces|0.2424 KG|||||||||||||||||||||Please note that the data given| |Net weight per piece|0.2424 KG|||||||||||||||||||||here has been taken from the<br>online catalog. For comprehensive| |Catalog page information|Page 71 (C-8-2013)|||||||||||||||||||||information and data, please refer| |||||||||||||||||||||||to the user documentation. The| |||||||||||||||||||||||General Terms and Conditions of| |||||||||||||||||||||||Use apply to Internet downloads.| ## **Technical data** ## **Dimensions** |**Dimensions**|| |---|---| |Width|22.5 mm| |Height|99 mm| |Depth|114.5 mm| PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 1 / 5 Aug 13, 2014 PSR-SCP-230UC/ESAM4/3X1/1X2/B Order No.: 2901428 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2901428 ## **Ambient conditions** |**Ambient conditions**|| |---|---| |Ambient temperature (operation)|-25 °C ... 55 °C| |Ambient temperature (storage/transport)|-40 °C ... 85 °C| |Max. permissible relative humidity (operation)|75 %| |Max. permissible humidity (storage/transport)|75 %| ## **Input data** |**Input data**|| |---|---| |Nominal input voltage UN|230 V AC/DC| |Input voltage range in reference to UN|0.85 ... 1.1| |Typical input current at UN|22 mA| |Voltage at input/start and feedback circuit|~ 24 V DC| |Typical response time|40 ms (man. start)| |Typical pick-up time|330 ms (when controlled via A1)| |Typical release time|150 ms (when controlled via A1)| ||20 ms (when controlled via S11/S12 and S21/S22)| |Concurrence input 1/2|Infinite| |Recovery time|1 s| |Status display|Green LED| |Maximum switching frequency|0.5 Hz| |Max. permissible overall conductor resistance|50 Ω| ## **Output data** |**Output data**|| |---|---| |Contact type|3 enabling current paths| ||1 signaling current path| |Contact material|AgSnO2, + 0.2 µm Au| |Minimum switching voltage|10 V AC/DC| |Maximum switching voltage|250 V AC/DC| |Limiting continuous current|6 A (N/O contact)| ||5 A (N/C contact)| |Inrush current, minimum|10 mA| |Maximum inrush current|6 A| |Sq. Total current|72 A<br>2(ITH<br>2= I1<br>2+ I2<br>2+ I3<br>2)| PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 2 / 5 Aug 13, 2014 PSR-SCP-230UC/ESAM4/3X1/1X2/B Order No.: 2901428 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2901428 |Interrupting rating (ohmic load) max.|144 W (24 V DC, τ = 0 ms)| |---|---| ||230 W (48 V DC, τ = 0 ms)| ||68 W (110 V DC, τ = 0 ms)| ||88 W (220 V DC, τ = 0 ms)| ||2000 VA (250 V AC, τ = 0 ms)| |Maximum interrupting rating (inductive load)|48 W (24 V DC, τ = 40 ms)| ||40 W (48 V DC, τ = 40 ms)| ||35 W (110 V DC, τ = 40 ms)| ||33 W (220 V DC, τ = 40 ms)| |Switching capacity min.|100 mW| |Output fuse|10 A gL/gG NEOZED (N/O contact)| ||6 A gL/gG NEOZED (N/C contact)| |**General**|| |Relay type|Electromechanically forcibly guided, dust-proof relay.| |Mechanical service life|Approx. 10<br>7cycles| |Mounting type|DIN rail mounting| |Degree of protection|IP20| |Min. degree of protection of inst. location|IP54| |Mounting position|any| |Category according to EN 13849-1|4| |Stop category|0 (undelayed contacts)| |Designation|Air and creepage distances between the power circuits| |Standards/regulations|DIN EN 50178/VDE 0160| |Rated surge voltage / insulation|4 kV / basic insulation (safe isolation, reinforced insulation, and 6<br>kV between A1-A2/logic/enabling and signaling current paths)| |Rated insulation voltage|250 V AC| |Pollution degree|2| |Surge voltage category|III| ## **Connection data** |**Connection data**|| |---|---| |Conductor cross section solid min.|0.2 mm²| |Conductor cross section solid max.|2.5 mm²| |Conductor cross section stranded min.|0.2 mm²| |Conductor cross section stranded max.|2.5 mm²| |Conductor cross section AWG/kcmil min.|24| |Conductor cross section AWG/kcmil max|12| PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 3 / 5 Aug 13, 2014 PSR-SCP-230UC/ESAM4/3X1/1X2/B Order No.: 2901428 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2901428 Connection method Screw connection **Certificates / Approvals** (i &) Certification cULus Listed, GOST, Functional Safety Certifications applied for: Certification Ex: ## **Drawings** Diagram Circuit diagram PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 4 / 5 Aug 13, 2014 PSR-SCP-230UC/ESAM4/3X1/1X2/B Order No.: 2901428 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2901428 ## **Address** PHOENIX CONTACT Deutschland GmbH Flachsmarktstr. 8 32825 Blomberg,Germany Phone +49 5235 3 12000 Fax +49 5235 3 41200 http://www.phoenixcontact.com © 2014 Phoenix Contact Technical modifications reserved; PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 5 / 5 Aug 13, 2014
Updated at April 29, 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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