Datasheet

https://www.phoenixcontact.com/us/produkte/2963983
Nov 9, 20131/10
Safety relays-PSR-SPP- 24UC/THC4/2X1/1X2-2963983
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The figure shows a version with a
screw connection
Safety relay for two-hand control devices according to EN 574 type IIIC up to SIL 3 or Cat. 4, PL
e according to EN ISO 13849, synchronous activation monitoring < 0.5 s, 2 N/O contacts, 1 N/C
contact, safe isolation, plug-in spring-cage terminal blocks, width: 22.5 mm

Product Features
For two-hand control devices according to EN 574 Type IIIC
Up to Cat. 4/PL e according to ISO 13849-1, SILCL 3 according to IEC 62061, SIL 3 according to IEC 61508
Two-channel control
Synchronous activation monitoring < 0.5 s
Two enabling and one signaling current path
Automatic activation

Key commercial data
package_quantity
1
GTIN
4017918904807
Technical data
Note:
Utilization restriction
EMC: class A product, see manufacturer's declaration in the
download area
Dimensions
Width
22.5 mm
Height
112 mm
Depth
114.5 mm
Ambient conditions
Ambient temperature (operation)
-20 °C ... 55 °C
Ambient temperature (storage/transport)
-40 °C ... 70 °C
Max. permissible relative humidity (operation)
75 %
Max. permissible humidity (storage/transport)
75 %
Input data
Nominal input voltage U
N
24 V AC/DC