€160,01 EUR
+ VAT
Especificaciones técnicas
Protección y seguridad
| opto-electronic protection device monitoring | Yes |
|---|---|
| protection class IP of the enclosure | IP20 |
| category according to EN ISO 13849-1 | 4 |
| according to ISO 13849-1 | PL e |
| for delayed release circuit according to ISO 13849-1 | e |
| according to IEC 61508 | 3 |
| for delayed release circuit according to IEC 61508 | SIL3 |
| safety device type according to IEC 61508-2 | Type B |
| touch protection against electrical shock | finger-safe |
| for short-circuit protection of the NO contacts of the relay | not required |
Seguridad funcional
| PFHD with high demand rate according to IEC 62061 | 0,0000000015 |
|---|
Datos eléctricos
| power loss [W] maximum | 2W |
|---|---|
| insulation voltage rated value | 50 V |
| overvoltage category | 3 |
| surge voltage resistance rated value | 800 V |
| switching capacity current of semiconductor outputs at DC-13 at | 2A |
| recovery time after power failure typical | 6.5 s |
| type of voltage of the control supply voltage | DC |
| control supply voltage at DC rated value | 24 V |
Detección y sensórica
| monitoring of floating sensors | Yes |
|---|---|
| monitoring of non-floating sensors | Yes |
| pulse duration of the sensor input minimum | 60 ms |
| number of sensor inputs 1-channel or 2-channel | 1 |
Conexión y cableado
| for AWG cables solid | 1x (20 ... 14), 2x (18 ... 16) |
|---|---|
| for AWG cables stranded | 1x (20 ... 16), 2x (20 ... 16) |
Condiciones ambientales
| vibration resistance according to IEC 60068-2-6 | 5 ... 500 Hz: 0.75 mm |
|---|---|
| installation altitude at height above sea level maximum | 4 000 m |
Certificados y homologaciones
| certificate of suitability UL approval | Yes |
|---|
Otras características
| product brand name | SIRIUS |
|---|---|
| product category | Safety relays |
| design of the product | Solid-state enabling circuits |
| product type designation | 3SK1 |
| product line | Advanced basic unit |
| automatic start | Yes |
| light barrier monitoring | Yes |
| protective door monitoring | Yes |
| magnetically operated switch monitoring NC-NO | Yes |
| magnetically operated switch monitoring NC-NC | Yes |
| laser scanner monitoring | Yes |
| light array monitoring | Yes |
| EMERGENCY OFF function | Yes |
| monitored start-up | Yes |
| product feature cross-circuit-proof | Yes |
| suitability for interaction press control | Yes |
| suitability for operation device connector 3ZY12 | Yes |
| position switch monitoring | Yes |
| EMERGENCY-OFF circuit monitoring | Yes |
| magnetically operated switch monitoring | Yes |
| safety switch | Yes |
| safety-related circuits | Yes |
| degree of pollution | 3 |
| shock resistance | 10 g / 11 ms |
| operating frequency maximum | 2 000 1/h |
| Net Weight | 0.196 kg |
| note | Derating, see Product Notification 109792701 |
| relative humidity during operation | 10 ... 95 % |
| air pressure according to SN 31205 | 900 ... 1 060 hPa |
| installation environment regarding EMC | This product is suitable for Class A environments only. In household |
| EMC emitted interference | IEC 60947-5-1, Class A |
| product function suitable for safety function | Yes |
| safe state | Safety outputs switched off |
| stop category according to IEC 60204-1 | 0/1 |
| SIL Claim Limit (subsystem) according to EN 62061 | 3 |
| according to IEC 62061 | SIL 3 |
| Safe failure fraction (SFF) | 99 % |
| cascading input/functional switching | Yes |
| feedback input | Yes |
| start input | Yes |
| instantaneous contact | 0 |
| delayed switching | 2 |
| adjustable OFF-delay time after opening of the safety | 0.5 ... 30 s |
| initial value | 0.8 |
| full-scale value | 1.2 |
| mounting position | any |
| fastening method | screw and snap-on mounting |
| height | 100 mm |
| width | 22.5 mm |
| depth | 121.5 mm |
| for grounded parts at the side | 5 mm |
| type of electrical connection | screw terminal |
| solid | 1x (0.5 ... 2.5 mm²), 2x (1.0 ... 1.5 mm²) |
| finely stranded with core end processing | 1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.0 mm²) |
| tificate | ates/Test Report |
| A1+ | INK |
| IN1 | T1 |
| PAR | IN2 |
| SYS | 3 | 2 single-ch. sensors / 1 double-ch. sensor |
| last modified: | 6/30/2026 |
Accesorios
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