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2702095
Safety Relay, 24 VDC, DPST-NO, PSRmini Series, DIN Rail, 6 A, 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: Safety Relays
- SVHC: Lead (21-Jan-2025)
- IP Rating: IP20, IP54
- Coil Voltage: 24VDC
- Product Range: PSRmini Series
- Relay Mounting: DIN Rail
- Contact Current: 6A
- Relay Terminals: Push In
- Contact Material: Silver Tin Oxide
- Contact Configuration: DPST-NO
- Contact Voltage AC Nom: 250V
- Contact Voltage DC Nom: 250V
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 234.27 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
https://www.phoenixcontact.com/gb/products/2702095 ## Safety relays - PSR-MC70-2NO-1DO-24DC-SP - 2702095 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) Safety relay for emergency stop, safety doors, light grid up to SILCL 1, Cat. 1, PL e, 1- or 2-channel operation, cross-circuit detection, can be retriggered, fall back/on delay 0.2 s to 60 s, 2 enabling current paths, US = 24 V DC, pluggable Push-in terminal block The figure shows a version with a screw connection ## Your advantages - Up to Cat. 1/PL c according to ISO 13849-1, SILCL 1 according to IEC 62061 - Depending on the application, up to Cat.3/PL e according to ISO 13849-1, SILCL 3 according to IEC 62061 - Low housing width of just 12.5 mm - Single and two-channel control - 2 enabling current paths, 1 digital signal output - Manually monitored and automatic activation in a single device - Time saving push-in connection, tools not required - Potentials can be easily looped through – ideal for BUS applications - Intuitive use through colour coded actuation lever - Can be combined with the MSTB 2,5 range - Quick and convenient testing using integrated test option Key Commercial Data ~~a~~ Packing unit 1 pc GTIN 4046356952477 ~~i.~~ GTIN 4046356952477 ~~a~~ Weight per Piece (excluding packing) 126.600 g ~~a a~~ Custom tariff number 85371098 ~~a~~ Country of origin ~~(~~ Germany ## Technical data Note 12/30/2019 Page 1 / 8 https://www.phoenixcontact.com/gb/products/2702095 ## Safety relays - PSR-MC70-2NO-1DO-24DC-SP - 2702095 |Technical data|| |---|---| |Note|| |Utilization restriction<br>EMC: class A product, see manufacturer's declaration in the download<br>area<br>Dimensions<br>Width<br>12.5 mm<br>Height<br>116.6 mm<br>Depth<br>114.5 mm<br>~~a~~|| |Ambient conditions|| |Ambient temperature (operation)<br>-35 °C ... 60 °C (observe derating)<br>Ambient temperature (storage/transport)<br>-40 °C ... 85 °C<br>Max. permissible relative humidity (operation)<br>75 % (on average, 85% infrequently, non-condensing)<br>Max. permissible humidity (storage/transport)<br>75 % (on average, 85% infrequently, non-condensing)<br>Maximum altitude<br>≤ 2000 m (Above sea level)<br>~~===~~|| |Power supply|| |Designation|A1/A2| |Rated control circuit supply voltage US|24 V DC -20 % / +25 %| ||19.2 V DC ... 30 V DC| |Rated control supply current IS|typ. 50 mA| |Power consumption at US|typ. 1.2 W| |Inrush current|typ. 25 A (Δt = 10 µs at Us)| |Filter time|10 ms (For the logic. At A1 in the event of voltage dips at Us)| |Protective circuit|Surge protection Suppressor diode| ||Protection against polarity reversal for rated control circuit supply voltage| ## Digital inputs |Input name|Sensor circuit| |---|---| ||S12, S22| |Description of the input|safety-related sensor inputs| |Number of inputs|2| |Input voltage range "0" signal|0 V DC ... 5 V DC| |Input current range "0" signal|0 mA ... 2 mA| |Inrush current|< 11 mA (typically with US)| |Current consumption|< 4.1 mA (typically with US)| |Filter time|max. 3 ms (Test pulse width of low test pulses)| ||min. 21 ms (Test pulse rate for low test pulse)| ||Test pulse rate = 7 x Test pulse width| |Max. permissible overall conductor resistance|150 Ω| |Concurrence input 1/2|∞| |Limit frequency|min. 0 Hz| ||max. 1 Hz| |Input name|Start circuit| 12/30/2019 Page 2 / 8 https://www.phoenixcontact.com/gb/products/2702095 ## Safety relays - PSR-MC70-2NO-1DO-24DC-SP - 2702095 ## Technical data ## Digital inputs S34 Description of the input non-safety-related Number of inputs 1 Inrush current < 8.6 mA (typically with US) Current consumption < 3.2 mA (typically with US) Filter time max. 3 ms (Test pulse width of low test pulses) min. 21 ms (Test pulse rate for low test pulse) Test pulse rate = 7 x Test pulse width Max. permissible overall conductor resistance 150 Ω Relay outputs: enabling current path Output name Enabling current paths 13/14, 27/28 Output description safety-related N/O contacts Number of outputs 1 (undelayed, single-channel) 1 (delayed, single-channel) Contact type 2 enabling current paths Contact material AgSnO2 Switching voltage min. 12 V AC/DC max. 250 V AC/DC (Observe the load curve) Limiting continuous current 6 A (observe derating) Inrush current min. 3 mA max. 6 A Sq. Total current 72 A2 (observe derating) Switching capacity min. 60 mW Mechanical service life 10x 106 cycles Output fuse 6 A gL/gG (N/O contact) 4 A gL/gG (for low-demand applications) Alarm outputs Designation M1 Output description PNP non-safety-related Number of outputs 1 Voltage approx. 23 V DC (US - 1 V) Current max. 100 mA Maximum inrush current 500 mA (Δt = 1 ms at Us) Short-circuit protection Yes Times Typical response time at US < 35 ms (automatic start) ~~[=]~~ < 30 ms (manual, monitored start) ~~=~~ 12/30/2019 Page 3 / 8 https://www.phoenixcontact.com/gb/products/2702095 ## Safety relays - PSR-MC70-2NO-1DO-24DC-SP - 2702095 ## Technical data ## Times Typical release time at US < 20 ms (when controlled via S12 (only for undelayed contact 13/14)) < 5 ms (when interrupted via A1; applicative deactivation via A1/A2 is not permitted) Delay time range 0.2 s ... 60 s ±5 % (can be set for 27/28) Restart time < 1 s (Boot time) General Electromechanical relay with forcibly guided contacts in accordance with Relay type IEC/EN 61810-3 (EN 50205) Nominal operating mode 100% operating factor Net weight 126.6 g Mounting position vertical or horizontal Mounting type DIN rail mounting Assembly instructions See derating curve Degree of protection IP20 Min. degree of protection of inst. location IP54 Housing material PBT Housing color yellow Status display 5 x bi-color LED Connection capacity Connection method Push-in spring connection pluggable Yes Conductor cross section solid 0.2 mm² ... 1.5 mm² Conductor cross section flexible 0.2 mm² ... 1.5 mm² Conductor cross section AWG / kcmil 24 ... 16 Conductor cross section flexible, with ferrule without plastic sleeve 0.25 mm² ... 1.5 mm² (only together with CRIMPFOX 6) Conductor cross section, flexible, with ferrule, with plastic sleeve 0.25 mm² ... 1.5 mm² (only together with CRIMPFOX 6) Stripping length 8 mm ~~=~~ Safety-related characteristic data Stop category 1 Designation IEC 61508 - High demand Safety Integrity Level (SIL) 1 (up to SIL 3 depending on the application) Designation EN ISO 13849 Performance level (PL) c (up to PL e depending on the application) Category 1 (up to Cat. 3 depending on the application) Designation EN 62061 Safety Integrity Level Claim Limit (SIL CL) 1 (up to SILCL 3 depending on the application) Standards and Regulations Designation Air clearances and creepage distances between the power circuits Standards/regulations DIN EN 50178 ~~[=]~~ Rated insulation voltage 250 V AC 12/30/2019 Page 4 / 8 ~~-~~ https://www.phoenixcontact.com/gb/products/2702095 ## Safety relays - PSR-MC70-2NO-1DO-24DC-SP - 2702095 ## Technical data Standards and Regulations ||250 V AC| |---|---| |Rated surge voltage/insulation|Basic insulation 4 kV: between all current paths and housing<br>Safe isolation, reinforced insulation 6 kV:<br>between (A1, A2, S11, S12, S21, S22, S34, M1) and enabling current<br>path (13/14)<br>between (A1, A2, S11, S12, S21, S22, S34, M1) and enabling current<br>path (27/28)<br>between enabling current paths| |Degree of pollution|2| |Overvoltage category|III| |Shock|15g| |Vibration (operation)|10 Hz ... 150 Hz, 2g| |Conformance|CE-compliant| ## Environmental Product Compliance |REACh SVHC|Lead 7439-92-1| |---|---| |China RoHS|Environmentally Friendly Use Period = 50| ||For details about hazardous substances go to tab “Downloads”,<br>Category “Manufacturer's declaration”| ## Drawings **==> picture [58 x 10] intentionally omitted <==** **----- Start of picture text -----**<br> Block diagram<br>**----- End of picture text -----**<br> 12/30/2019 Page 5 / 8 https://www.phoenixcontact.com/gb/products/2702095 ## Safety relays - PSR-MC70-2NO-1DO-24DC-SP - 2702095 **==> picture [61 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> Circuit diagram<br>**----- End of picture text -----**<br> ## Classifications ## eCl@ss |eCl@ss 4.0|eCl@ss 4.0|40020600| |---|---|---| |eCl@ss 4.1|eCl@ss 4.1|40020600| 12/30/2019 Page 6 / 8 https://www.phoenixcontact.com/gb/products/2702095 ## Safety relays - PSR-MC70-2NO-1DO-24DC-SP - 2702095 ## Classifications ## eCl@ss eCl@ss 5.0 27371900 eCl@ss 5.1 27371900 eCl@ss 6.0 27371800 eCl@ss 7.0 27371819 eCl@ss 8.0 27371819 eCl@ss 9.0 27371819 ETIM ETIM 5.0 EC001449 ETIM 6.0 EC001449 ETIM 7.0 EC001449 ~~———~~ UNSPSC UNSPSC 13.2 39121501 UNSPSC 18.0 39122205 UNSPSC 19.0 39122205 UNSPSC 20.0 39122205 UNSPSC 21.0 39122205 ## Approvals ## Approvals ## Approvals UL Listed / cUL Listed / Functional Safety / cULus Listed Ex Approvals Approval details UL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 140324 ~~oe~~ cUL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 140324 ~~oo~~ 12/30/2019 Page 7 / 8 https://www.phoenixcontact.com/gb/products/2702095 ## Safety relays - PSR-MC70-2NO-1DO-24DC-SP - 2702095 Approvals Functional Safety 01/205/5485.00/16 ~~oo~~ cULus Listed ~~———~~ Phoenix Contact 2019 © - all rights reserved http://www.phoenixcontact.com 12/30/2019 Page 8 / 8
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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