Safety relays - PSR-SCP-230AC/ESAM2/3X1/1X2/B

Safety relay for emergency stop and safety door up to SIL 1, SIL CL 1, Cat. 1, PL c, depending on the application up to SIL 3, SIL CL 3, Cat. 4, PL e, single-channel operation, 3 enabling current paths, nominal input voltage of 230 V AC/DC, plug-in screw terminal blocks


Product Details

Product type Safety relays
Application Emergency stop
Safety door
Mechanical service life approx. 107 cycles
Relay type Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3
Insulation characteristics
Overvoltage category III

Maximum power dissipation for nominal condition 2.88 W
Nominal operating mode 100% operating factor
Rated insulation voltage 250 V AC
Rated surge voltage/insulation 4 kV / basic insulation (safe isolation, reinforced insulation, and 6 kV between A1-A2/logic/enabling and signaling current paths)

Nominal input voltage UN 230 V AC
Input voltage range in reference to UN 0.85 ... 1.1
Typical input current at UN 22 mA
Voltage at input/start and feedback circuit ~ 24 V DC
Typical response time 50 ms (manual start)
300 ms (automatic start)
Typ. starting time with Us 300 ms (when controlled via A1 or S11/S12)
Typical release time 20 ms (when controlled via S11/S12)
150 ms (when controlled via A1)
Recovery time 1 s
Maximum switching frequency 0.5 Hz
Protective circuit Surge protection; Suppressor diode
Surge protection; Varistor
Max. permissible overall conductor resistance 50 Ω
Operating voltage display Green LED
Status display 2 x green LEDs

Contact type 3 enabling current paths
1 signaling current path
Contact material AgSnO2, gold-flashed
Maximum switching voltage 250 V AC/DC
Minimum switching voltage 10 V AC/DC
Limiting continuous current 6 A (N/O contact)
5 A (N/C contact)
Maximum inrush current 6 A
Inrush current, minimum 10 mA
Sq. Total current 72 A2 (ITH2 = I12 + I22 + I32)
Interrupting rating (ohmic load) max. 144 W (at 24 V DC)
230 W (at 48 V DC)
68 W (at 110 V DC)
88 W (at 220 V DC)
2000 VA (for 250 V AC)
Maximum interrupting rating (inductive load) 48 W (at 24 V DC)
40 W (at 48 V DC)
35 W (at 110 V DC)
33 W (at 220 V DC)
Switching capacity min. 100 mW
Switching capacity (360/h cycles) 6 A (24 V DC)
5 A (230 V AC)
Switching capacity (3600/h cycles) 3 A (24 V (DC13))
3 A (230 V (AC 15))
Output fuse 10 A gL/gG NEOZED (Enabling current paths)
6 A gL/gG NEOZED (Signaling current paths)

Connection technology
pluggable yes
Conductor connection
Connection method Screw connection
Conductor cross section solid 0.2 mm² ... 2.5 mm²
Conductor cross-section AWG 24 ... 12
Screw thread M3

Width 22.5 mm
Height 99 mm
Depth 114.5 mm

Housing material Polyamide

Safety data
Stop category 0
Safety data: EN ISO 13849
Category 1 (up to Cat. 4 depending on the application)
Performance level (PL) c (up to PL e depending on the application)
Safety Integrity Level (SIL) 1 (up to SIL 3 depending on the application)
Safety Integrity Level (SIL) 1 (up to SIL 3 depending on the application)

Ambient conditions
Degree of protection IP20
Min. degree of protection of inst. location IP54
Ambient temperature (operation) -25 °C ... 55 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C
Maximum altitude ≤ 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

Air clearances and creepage distances between the power circuits
Standards/regulations DIN EN 50178/VDE 0160

Mounting type DIN rail mounting
Mounting position any

Item number 2901430
Packing unit 1 pc
Minimum order quantity 1 pc
Product Key DNA111
Catalog Page Page 229 (C-6-2019)
GTIN 4046356592185
Weight per Piece (including packing) 235 g
Weight per Piece (excluding packing) 165.8 g
Customs tariff number 85371098
Country of origin DE


ECLASS-9.0 27371819
ECLASS-10.0.1 27371819
ECLASS-11.0 27371819


ETIM 8.0 EC001449


UNSPSC 21.0 39122200


Approval ID: TR_TS_D_00573_c

UL Listed

Approval ID: FILE E 140324

cUL Listed

Approval ID: FILE E 140324

Functional Safety

Approval ID: 01/205/5117.03/21

Functional Safety

Approval ID: 968/EZ 496.04/21

cULus Listed

REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50 years
For information on hazardous substances, refer to the manufacturer’s declaration available under “Downloads”

Your advantages

Up to Cat. 1/PL c in accordance with ISO 13849-1, SIL 1 in accordance with IEC 62061, SIL 1 in accordance with IEC 61508
Depending on the application, up to Cat. 4/PL e in accordance with ISO 13849-1, SIL 3 in accordance with IEC 62061, SIL 3 in accordance with IEC 61508
1-channel control
Basic insulation