| 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 | II |
| Degree of pollution | 2 |
| Typical response time | 150 ms (Monitored/manual and auto-start) |
| Typical release time | 20 ms (Undelayed contacts) |
| Recovery time | 330 ms (Restart) |
| Maximum power dissipation for nominal condition | 1.8 W |
| Nominal operating mode | 100% operating factor |
| Rated insulation voltage | 250 V |
| Rated surge voltage/insulation | 4 kV / basic insulation |
| Inrush current | typ. 250 mA |
| Max. permissible overall conductor resistance | 500 Ω (Input and reset circuit at UN) |
| Protective circuit | Suppressor diode, 33 V DC |
| Contact switching type | 4 enabling current paths |
| Contact material | AgSnO2 |
| Limiting continuous current | 6 A (N/O contact) |
| Sq. Total current | 120 A2 (see to derating) |
| Interrupting rating (ohmic load) max. | 144 W (24 V DC, τ = 0 ms) |
| Maximum interrupting rating (inductive load) | 42 W (24 V DC, τ = 40 ms) |
| Output fuse | 10 A gL/gG NEOZED (N/O contact) |
| pluggable | yes |
| Connection method | Push-in connection |
| Conductor cross section rigid | 0.2 mm² ... 1.5 mm² |
| Conductor cross section flexible | 0.2 mm² ... 1.5 mm² |
| Conductor cross-section AWG | 24 ... 16 |
| Stripping length | 8 mm |
| Status display | LED K1/K2 and K3(t)/K4(t), green |
| Operating voltage display | Green LED |
| Width | 22.5 mm |
| Height | 112 mm |
| Depth | 114.5 mm |
| Housing material | PA |
| Category | 4 |
| 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 ... 45 °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) |
| Shock | 15g |
| Vibration (operation) | 10 Hz ... 150 Hz, 2g |
| Mounting type | DIN rail mounting |
| Mounting position | any |
| Rated control circuit supply voltage US | 24 V DC |
| Voltage at input/start and feedback circuit | approx. 24 V DC |
| Maximum switching voltage | 250 V AC/DC |
| Minimum switching voltage | 15 V AC/DC |
| Maximum inrush current | 6 A |
| Inrush current, minimum | 25 mA |
| Switching capacity min. | 0.4 W |
| Switching capacity (360/h cycles) | on request |
| Switching capacity (3600/h cycles) | 3 A (24 V (DC13)) |
| Nominal input voltage UN | 24 V DC |
| Input voltage range in reference to UN | 0.85 ... 1.1 |
| Typical input current at UN | 75 mA DC |
| Delay time range | 0.1 s ... 30 s ±30 % (adjustable) |
| Typical release time range | 0.1 s ... 30 s |
| Conductor cross section, flexible, with ferrule, with plastic sleeve | 0.25 mm² ... 1.5 mm² (only together with CRIMPFOX 6) |
| Conductor cross section flexible, with ferrule without plastic sleeve | 0.25 mm² ... 1.5 mm² (only together with CRIMPFOX 6) |
