| Note on application | Only for industrial use |
| Product type | Safety relays |
| Product family | PSRclassic |
| Application | Emergency stop |
| Control | 1 and 2 channel |
| Mechanical service life | approx. 107 cycles |
| Relay type | Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3 |
| Overvoltage category | III |
| Degree of pollution | 2 |
| Typical response time | 20 ms (manual start) |
| Typical release time | 10 ms |
| Recovery time | 1 s |
| Maximum power dissipation for nominal condition | 1.68 W |
| Nominal operating mode | 100% operating factor |
| Rated insulation voltage | 250 V |
| Rated surge voltage/insulation | 4 kV / Basic isolation, (safe isolation, reinforced insulation and 6 kV between input circuit and enabling current paths.) |
| Max. permissible overall conductor resistance | 50 Ω (Input and start circuits at US) |
| Protective circuit | Reverse polarity protection; Suppressor diode () |
| Contact switching type | 2 enabling current paths |
| Contact material | AgSnO2 |
| Switching capacity | min. 0.4 W (Enabling current paths) |
| Limiting continuous current | 6 A (Enabling current paths) |
| Sq. Total current | 72 A2 (ITH2 = I12 + I22) |
| Interrupting rating (ohmic load) max. | 144 W (24 V DC, τ = 0 ms) |
| Maximum interrupting rating (inductive load) | 48 W (24 V DC, τ = 40 ms) |
| Output fuse | 10 A gL/gG NEOZED (Enabling current paths) |
| pluggable | yes |
| Connection method | Screw connection |
| Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross-section AWG | 24 ... 12 |
| Stripping length | 7 mm |
| Screw thread | M3 |
| Width | 22.5 mm |
| Height | 99 mm |
| Depth | 114.5 mm |
| Color (Housing) | yellow (RAL 1018) |
| Housing material | PA |
| Category | 4 (Undelayed contacts) |
| Performance level (PL) | e |
| Safety Integrity Level (SIL) | 3 |
| 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 | ≤ 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) |
| Mounting type | DIN rail mounting |
| Mounting position | any |
| Rated control circuit supply voltage US | 24 V DC |
| Rated control supply current IS | typ. 70 mA |
| Power consumption at US | typ. 1.7 W |
| Voltage at input/start and feedback circuit | approx. 24 V DC |
| Maximum switching voltage | 250 V AC/DC (Enabling current paths) |
| Minimum switching voltage | 15 V AC/DC (Enabling current paths) |
| Maximum inrush current | 6 A |
| Inrush current, minimum | 25 mA (Enabling current paths) |
| Switching capacity (360/h cycles) | 6 A (24 V DC) |
| Switching capacity (3600/h cycles) | 3 A (24 V (DC13)) |
| Voltage range with reference to US | 0.85 ... 1.1 |
