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PHOENIX CONTACT PSR-SCP-24UC/THC4/2X1/1X2 PSR-SCP- 24UC/THC4/2X1/1X2 2963721 PHOENIX CONTACT Safety relays View larger
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PSR-SCP- 24UC/THC4/2X1/1X2 2963721 PHOENIX CONTACT Safety relays

PSR-SCP-24UC/THC4/2X1/1X2

2963721

PHOENIX CONTACT

1 Pcs.

Safety relays Safety relay for two-hand control systems according to ISO 13851 type IIIC up to SIL 3 or cat. 4, PL e according to EN ISO 13849, synchronous transmission monitoring < 0.5 s, 2 NO contacts, 1 NC contact, safe spacing, width: 22.5 mm, plug-in screw terminal block

Automation > Two-hand control relay
Safety

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Key Commercial Data

Orderkey2963721
Packing unit1 pc
Catalog pagePage 262 (C-6-2017)
GTIN4017918818692
Weight per Piece (excluding packing)193.300 g
Custom tariff number85371098
Country of originDE (Germany)

Note

Utilization restrictionEMC: class A product, see manufacturer's declaration in the download area

Dimensions

Width22.5 mm
Height99 mm
Depth114.5 mm

Ambient conditions

Ambient temperature (operation)-20 °C ... 55 °C
Ambient temperature (storage/transport)-40 °C ... 70 °C
Max. permissible relative humidity (operation)75 % (on average, 85% infrequently, non-condensing)
Max. permissible humidity (storage/transport)75 % (on average, 85% infrequently, non-condensing)
Maximum altitudemax. 2000 m (Above sea level)

Input data

Nominal input voltage UN24 V AC/DC
Input voltage range20.4 V AC/DC ... 26.4 V AC/DC
Input voltage range in reference to UN0.85 ... 1.1
Typical input current at UN125 mA AC
60 mA DC
Voltage at input/start and feedback circuitapprox. 24 V DC
Typical response time50 ms
Typical release time20 ms
Concurrence input 1/2< 0.5 s
Recovery time1 s
Operating voltage displayGreen LED
Status displayGreen LED
Protective circuitFuse PTC resistor
Surge protection Suppressor diode

Output data

Contact type2 enabling current paths
1 signaling current path
Contact materialAgSnO2, + 0.2 µm Au
Maximum switching voltage250 V AC/DC
Minimum switching voltage15 V AC/DC
Limiting continuous current6 A (N/O contact)
5 A (N/C contact)
Maximum inrush current6 A
Inrush current, minimum25 mA
Interrupting rating (ohmic load) max.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)
1500 VA (250 V AC, τ = 0 ms)
Maximum interrupting rating (inductive load)42 W (24 V DC, τ = 40 ms)
42 W (48 V DC, τ = 40 ms)
42 W (110 V DC, τ = 40 ms)
42 W (220 V DC, τ = 40 ms)
Switching capacity min.0.4 W
Mechanical service lifeapprox. 107cycles
Switching capacity (360/h cycles)4 A (24 V DC)
4 A (230 V AC)
Output fuse10 A gL/gG NEOZED (N/O contact)
6 A gL/gG NEOZED (N/C contact)

General

Relay typeElectromechanical relay with forcibly guided contacts in accordance with EN 50205
Nominal operating mode100% operating factor
Net weight193.3 g
Mounting positionany
Mounting typeDIN rail mounting
Degree of protectionIP20
IP54
Min. degree of protection of inst. locationIP54
Housing coloryellow

Connection data

Connection methodScrew connection
pluggableYes
Conductor cross section solid min.0.2 mm²
Conductor cross section solid max.2.5 mm²
Conductor cross section flexible min.0.2 mm²
Conductor cross section flexible max.2.5 mm²
Conductor cross section AWG min.24
Conductor cross section AWG max.12
Stripping length7 mm
Screw threadM3

Safety-related characteristic data

Stop category0
Type classIIIC
DesignationIEC 61508 - High demand
Safety Integrity Level (SIL)3
DesignationIEC 61508 - Low demand
Safety Integrity Level (SIL)3
DesignationEN ISO 13849
Performance level (PL)e
Category4
DesignationEN 62061
Safety Integrity Level Claim Limit (SIL CL)3

Standards and Regulations

DesignationAir clearances and creepage distances between the power circuits
Standards/regulationsDIN EN 50178/VDE 0160
Rated insulation voltage250 V
Rated surge voltage/insulation6 kV / Safe isolation, increased insulation
Degree of pollution2
Overvoltage categoryIII
Shock15g
Vibration (operation)10 Hz ... 150 Hz, 2g

Environmental Product Compliance

China RoHSEnvironmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”

Classifications


ETIM for 2963721 Relays (EC001452)
Feature Name Feature Value
Type of electric connection (EF003961) Screw connection
Suitable for rail mounting (EF003972) Yes
With detachable clamps (EF003340) Yes
With feedback circuit (EF003343) Yes
With start input (EF003342) Yes
Number of outputs, safety related, undelayed, with contact (EF003344) 0
Number of outputs, safety related, delayed, with contact (EF003345) 0
Number of outputs, safety related, undelayed, semiconductors (EF003346) 0
Number of outputs, safety related, delayed, semiconductors (EF003347) 0
Number of outputs, signalling function, undelayed, with contact (EF003348) 0
Number of outputs, signalling function, delayed, with contact (EF003349) 0
Number of outputs, signalling function, undelayed, semiconductors (EF003350) 0
Number of outputs, signalling function, delayed, semiconductors (EF003351) 0
Suitable for safety functions (EF001597) Yes
With approval for BG BIA (EF004145) No
With approval according to UL (EF001783) No
Width (EF000008) 22.5 mm
Height (EF000040) 99 mm
Depth (EF000049) 114.5 mm

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.