2963721

2963721 PHOENIX | Alldatasheet

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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 documentation. Our general terms of use for downloads are valid. Safety relay for two-hand control devices in accordance with ISO 13851 type IIIC to SIL 3 or Cat. 4, PL e in accordance with EN ISO 13849, synchronous activation monitoring < 0.5 s, 2 N/O contacts, 1 N/C contact, safe isolation, width: 22.5 mm, pluggable screw terminal block Your advantages For two-hand controls in accordance with ISO 13851 type IIIC• Up to Cat. 4/PL e in accordance with ISO 13849-1, SIL 3 in accordance with EN IEC 62061, SIL 3 in accordance with IEC 61508 2 channel control Synchronous activation monitoring < 0.5 s Automatic activation Two enabling and one signaling current path Commercial data Item number 2963721 Packing unit 1 pc Minimum order quantity 1 pc Sales key DN01 Product key DNA141 Catalog page Page 231 (C-6-2019) GTIN 4017918818692 Weight per piece (including packing) 220.25 g Weight per piece (excluding packing) 163.12 g Customs tariff number 85371098 Country of origin DE PSR-SCP- 24UC/THC4/2X1/1X2 - Safety relays 2963721 https://www.phoenixcontact.com/us/products/2963721 Mar 20, 2025, 12:54 AM Page 1 (9)

Note on application Only for industrial use Product properties Product type Safety relays Product family PSRclassic Two-hand controlApplication Safety door Mechanical service life approx. 107 cycles Relay type Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3 Electrical properties Maximum power dissipation for nominal condition 1.44 W Nominal operating mode 100% operating factor Air clearances and creepage distances between the power circuits Rated insulation voltage 250 V Rated surge voltage/insulation 6 kV / Safe isolation, increased insulation Input data General Nominal input voltage UN 24 V AC/DC 125 mA ACTypical input current at UN 60 mA DC Voltage at input/start and feedback circuit approx. 24 V DC Typical response time 50 ms Typical release time 20 ms Concurrence < 0.5 s Recovery time 1 s Fuse; PTC resistorProtective circuit Surge protection; Suppressor diode Operating voltage display Green LED Status display LED (green) Output data 2 enabling current pathsContact switching type 1 signaling current path PSR-SCP- 24UC/THC4/2X1/1X2 - Safety relays 2963721 https://www.phoenixcontact.com/us/products/2963721 Mar 20, 2025, 12:54 AM Page 2 (9)

Contact material AgSnO2, + 0.2 µm Au Maximum switching voltage 250 V AC/DC Minimum switching voltage 15 V AC/DC

6 A (N/O contact)Limiting continuous current

5 A (N/C contact)

Maximum inrush current 6 A Inrush current, minimum 25 mA

144 W (24 V DC, τ = 0 ms)

288 W (48 V DC, τ = 0 ms)

110 W (110 V DC, τ = 0 ms)

88 W (220 V DC, τ = 0 ms)

Interrupting rating (ohmic load) max.

1500 VA (250 V AC, τ = 0 ms)

42 W (24 V DC, τ = 40 ms)

42 W (48 V DC, τ = 40 ms)

42 W (110 V DC, τ = 40 ms)

Maximum interrupting rating (inductive load)

42 W (220 V DC, τ = 40 ms)

Switching capacity min. 0.4 W

4 A (24 V DC)Switching capacity (360/h cycles)

4 A (230 V AC)

2.5 A (24 V (DC13))Switching capacity (3600/h cycles)

3 A (230 V (AC15))

10 A gL/gG NEOZED (N/O contact)Output fuse

6 A gL/gG NEOZED (N/C contact)

Output description safety-related N/O contacts Number of outputs 2 Connection data Connection technology pluggable yes Conductor connection Connection method Screw connection Conductor cross-section AWG 24 ... 12 Stripping length 7 mm Screw thread M3 Dimensions Width 22.5 mm Height 99 mm Depth 114.5 mm PSR-SCP- 24UC/THC4/2X1/1X2 - Safety relays 2963721 https://www.phoenixcontact.com/us/products/2963721 Mar 20, 2025, 12:54 AM Page 3 (9)

Color (Housing) yellow (RAL 1018) Housing material PA Characteristics Safety data Stop category 0 Type class IIIC Safety data: EN ISO 13849 Category 4 Performance level (PL) e Safety data: IEC 61508 - High demand Safety Integrity Level (SIL) 3 Safety data: IEC 61508 - Low demand Safety Integrity Level (SIL) 3 Safety data: EN IEC 62061 Safety Integrity Level (SIL) 3 Environmental and real-life conditions Ambient conditions Degree of protection IP20 Min. degree of protection of inst. location IP54 Ambient temperature (operation) -20 °C ... 55 °C Ambient temperature (storage/transport) -40 °C ... 70 °C Maximum altitude max. 2000 m (Above sea level) Max. permissible humidity (storage/transport) 75 % (on average, 85% infrequently, non-condensing) Max. permissible relative humidity (operation) 75 % (on average, 85% infrequently, non-condensing) Shock 15g Vibration (operation) 10 Hz ... 150 Hz, 2g Approvals Conformity/Approvals Conformance CE-compliant Standards and regulations Air clearances and creepage distances between the power circuits Standards/regulations IEC 60664-1 Mounting Mounting type DIN rail mounting PSR-SCP- 24UC/THC4/2X1/1X2 - Safety relays 2963721 https://www.phoenixcontact.com/us/products/2963721 Mar 20, 2025, 12:54 AM Page 4 (9)

PSR-SCP- 24UC/THC4/2X1/1X2 - Safety relays 2963721 https://www.phoenixcontact.com/us/products/2963721 Mar 20, 2025, 12:54 AM Page 5 (9)

PSR-SCP- 24UC/THC4/2X1/1X2 - Safety relays 2963721 https://www.phoenixcontact.com/us/products/2963721 Mar 20, 2025, 12:54 AM Page 6 (9)

To download certificates, visit the product detail page: https://www.phoenixcontact.com/us/products/2963721  Functional Safety Approval ID: 01/205/0542.04/23  Functional Safety Approval ID: 968/EZ 346.04/23  cULus Listed Approval ID: E140324 PSR-SCP- 24UC/THC4/2X1/1X2 - Safety relays 2963721 https://www.phoenixcontact.com/us/products/2963721 Mar 20, 2025, 12:54 AM Page 7 (9)

ECLASS-11.0 27371821 ECLASS-13.0 27371821 ECLASS-12.0 27371821 ETIM ETIM 9.0 EC001452 UNSPSC UNSPSC 21.0 39121100 PSR-SCP- 24UC/THC4/2X1/1X2 - Safety relays 2963721 https://www.phoenixcontact.com/us/products/2963721 Mar 20, 2025, 12:54 AM Page 8 (9)

Environmental product compliance EU RoHS Fulfills EU RoHS substance requirements Yes Exemption 7(a), 7(c)-I China RoHS EFUP-50Environment friendly use period (EFUP) An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required. EU REACH SVHC REACH candidate substance (CAS No.) Lead(CAS: 7439-92-1) SCIP ad09c00b-7a7f-44ce-99b7-1943080c4694 Phoenix Contact 2025 © - all rights reserved https://www.phoenixcontact.com Phoenix Contact USA

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Middletown, PA 17057, United States (+717) 944-1300 info@phoenixcon.com PSR-SCP- 24UC/THC4/2X1/1X2 - Safety relays 2963721 https://www.phoenixcontact.com/us/products/2963721 Mar 20, 2025, 12:54 AM Page 9 (9)