2981062
Safety Relay, 24 VAC/VDC, 3PST-NO, SPST-NC, PSRclassic Series, DIN Rail, 6 A, Push In
- Manufacturer: PHOENIX CONTACT
- Product type: Safety Relays
- SVHC: Lead (04-Feb-2026)
- IP Rating: IP20, IP54
- Coil Voltage: 24VAC/VDC
- Product Range: PSRclassic Series
- Relay Mounting: DIN Rail
- Contact Current: 6A
- Relay Terminals: Push In
- 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 | 238.01 € |
| Current stock | 10+ |
| Lead time | 30 days |
## **Extract from the online catalog** ## **PSR-SPP- 24UC/ESL4/3X1/1X2/B** Order No.: 2981062 ## http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2981062 Safety relay for emergency stop and safety door and light grid 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 24 V AC/DC, plug-in spring-cage terminal blocks ## Product notes |**Commercial data**|| |---|---| |EAN|4<br>017918<br>927196<br>ADTRAN<br>AU| |sales group|G512| |Pack|1 Pcs.| |Customs tariff|85364900| |Gross weight in pieces|0.2279 KG| |Net weight per piece|0.1939 KG| |Catalog page information|Page 75 (C-8-2013)| WEEE/RoHS-compliant since: 08/08/2006 ## 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|112 mm| |Depth|114.5 mm| PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 1 / 6 Aug 13, 2014 PSR-SPP- 24UC/ESL4/3X1/1X2/B Order No.: 2981062 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2981062 |**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|150 mA AC| ||70 mA DC| |Voltage at input/start and feedback circuit|approx. 24 V DC| |Typical response time|25 ms (manual start)| ||100 ms (automatic start)| |Typical release time|10 ms| |Concurrence input 1/2|Infinite| |Recovery time|1 s| |Status display|Green LED| |**Output data**|| |Contact type|3 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| |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+ I3<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)| |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)| PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 2 / 6 Aug 13, 2014 PSR-SPP- 24UC/ESL4/3X1/1X2/B Order No.: 2981062 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2981062 |Switching capacity min.|0.4 W|| |---|---|---| |Output fuse|10 A gL/gG NEOZED (N/O contact)|| |**General**||| |Relay type|Electromechanically forcibly guided, dust-proof relay.|| |Mechanical service life|Approx. 10|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|4 kV / basic insulation (safe isolation, reinforced insulation, and 6|| ||kV between A1-A2/logic/enabling and signaling current paths)|| |Rated insulation voltage|250 V|| |Pollution degree|2|| |Surge voltage category|III|| |**Connection data**||| |Conductor cross section solid min.|0.2 mm²|| |Conductor cross section solid max.|1.5 mm²|| |Conductor cross section stranded min.|0.2 mm²|| |Conductor cross section stranded max.|1.5 mm²|| |Conductor cross section AWG/kcmil min.|24|| |Conductor cross section AWG/kcmil max|16|| |Stripping length|8 mm|| |Connection method|Spring-cage connection|| **Certificates / Approvals** ~~eee~~ ## ® ec @ Certification cULus Listed, GOST, Functional Safety Certifications applied for: PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 3 / 6 Aug 13, 2014 PSR-SPP- 24UC/ESL4/3X1/1X2/B Order No.: 2981062 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2981062 ## Certification Ex: ## **Drawings** ## Circuit diagram ## a = RESET b = light barrier Two-channel light barrier monitoring with cross-circuiting monitoring and manual activation (automatic activation: Bridge on S33/S35), suitable up to safety category 4. 1 = logics ## a = RESET b = Emergency stop Two-channel emergency-stop circuit with manual activation and monitored contact expansion (automatic activation: Bridge on S33/S35), suitable up to safety category 3. ## a = RESET b = Emergency stop One-channel emergency-stop circuit with manual activation (automatic activation: Bridge on S33/S35), suitable up to safety category 2. PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 4 / 6 Aug 13, 2014 PSR-SPP- 24UC/ESL4/3X1/1X2/B Order No.: 2981062 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2981062 PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 5 / 6 Aug 13, 2014 PSR-SPP- 24UC/ESL4/3X1/1X2/B Order No.: 2981062 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2981062 ## **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 6 / 6 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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