2900525
Safety Relay, 24 VDC, DPST-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: 24VDC
- Product Range: PSRclassic Series
- Relay Mounting: DIN Rail
- Contact Current: 6A
- Relay Terminals: Screw
- Contact Material: Silver Tin Oxide
- Contact Configuration: DPST-NO, SPST-NC
- Contact Voltage AC Nom: 250V
- Contact Voltage DC Nom: 250V
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 214.89 € |
| Current stock | 10+ |
| Lead time | 30 days |
## **Extract from the online catalog** ## **PSR-SCP- 24UC/ESAM4/2X1/1X2** Order No.: 2900525 ## http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2900525 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, 2 enabling current paths, nominal input voltage of 24 V AC/ DC, plug-in screw terminal blocks ## Product notes |**Commercial data**|| |---|---| |EAN|4<br>046356<br>515658<br>UU<br>AN<br>AM| |sales group|G504| |Pack|1 Pcs.| |Customs tariff|85371099| |Gross weight in pieces|0.2273 KG| |Net weight per piece|0.13748 KG| |Catalog page information|Page 70 (C-8-2013)| WEEE/RoHS-compliant since: 06/11/2009 ## http:// www.download.phoenixcontact.com Please note that the data given here has been taken from the online catalog. For comprehensive 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- 24UC/ESAM4/2X1/1X2 Order No.: 2900525 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2900525 |**Ambient conditions**|| |---|---| |Ambient temperature (operation)|-20 °C ... 55 °C| |Ambient temperature (storage/transport)|-40 °C ... 70 °C| |**Input data**|| |Nominal input voltage UN|24 V AC/DC| |Input voltage range in reference to UN|0.85 ... 1.1| |Typical input current at UN|140 mA AC| ||65 mA DC| |Voltage at input/start and feedback circuit|approx. 24 V DC| |Typical response time|20 ms (manual start)| ||150 ms (automatic start)| |Typical release time|45 ms (single-channel)| ||10 ms (two-channel)| |Concurrence input 1/2|Infinite| |Recovery time|1 s| |Status display|Green LED| |Max. permissible overall conductor resistance|approx. 50 Ω (Input and start circuits at UN)| |**Output data**|| |Contact type|2 enabling current paths| ||1 signaling current path| |Contact material|AgSnO2, + 0.2 µm Au| |Minimum switching voltage|15 V AC/DC| |Maximum switching voltage|250 V AC/DC| |Limiting continuous current|6 A (N/O contact)| |Inrush current, minimum|25 mA| |Maximum inrush current|6 A| |Sq. Total current|72 A<br>2(ITH<br>2= I1<br>2+ I2<br>2)| |Interrupting rating (ohmic load) max.|144 W (24 V DC, τ = 0 ms)| ||288 W (48 V DC, τ = 0 ms)| ||77 W (110 V DC, τ = 0 ms)| ||88 W (220 V DC, τ = 0 ms)| ||1500 VA (250 V AC, τ = 0 ms)| PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 2 / 5 Aug 13, 2014 PSR-SCP- 24UC/ESAM4/2X1/1X2 Order No.: 2900525 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2900525 |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)| ||35 W (220 V DC, τ = 40 ms)| |Switching capacity min.|0.4 W| |Output fuse|10 A gL/gG NEOZED (N/O contact)| ||6 A gL/gG NEOZED (N/C contact)| ## **General** |**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| |Designation|Air and creepage distances between the power circuits| |Standards/regulations|DIN EN 50178/VDE 0160| |Rated surge voltage / insulation|6 kV / Safe isolation, increased insulation| |Rated insulation voltage|250 V| |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| |Stripping length|7 mm| |Screw thread|M3| |Connection method|Screw connection| PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 3 / 5 Aug 13, 2014 PSR-SCP- 24UC/ESAM4/2X1/1X2 Order No.: 2900525 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2900525 ## **Certificates / Approvals** Certification cULus Listed, GOST, Functional Safety Certifications applied for: Certification Ex: ## **Drawings** ## Diagram ## Circuit diagram **==> picture [60 x 351] intentionally omitted <==** **----- Start of picture text -----**<br> Derating curve<br>:<br>a a<br>|<br>|<br>Al<br>Wo —-o<br>24V DC a<br>GND<br>Hinge switch<br>**----- End of picture text -----**<br> PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 4 / 5 Aug 13, 2014 PSR-SCP- 24UC/ESAM4/2X1/1X2 Order No.: 2900525 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2900525 ## **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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