| Manufacturer part number (MPN) | 3SU1853-3NB00-1AA1 |
| EAN / GTIN | 4011209953796 |
| Sales unit | pcs |
| Product brand name | SIRIUS ACT |
| Product designation | Two-hand operation console |
| Product type designation | 3SU1 |
| Design of the housing | Two-hand operating console with standard components |
| Material of the enclosure | metal |
| Number of command points | 3 |
| Color of the enclosure top part | grey |
| Delivery state — as a kit | No |
| Delivery state — pre-wired on strip terminal | No |
| Fastening method of the enclosure | Horizontal |
| Design of the actuating element | A = mushroom pushbutton / B = EMERGENCY STOP mushroom pushbutton / C = mushroom pushbutton |
| Principle of operation of the actuating element | A = momentary contact / B = latching / C = momentary contact |
| Product feature — lockout | No |
| Product feature — staggered switching | No |
| Color of the actuating element | A = black / B = red / C = black |
| Material of the actuating element | metal |
| Shape of the actuating element | round |
| Number of contact modules | 6 |
| Type of unlocking device | A = none / B = rotate to unlock / C = none |
| Product component front ring | Yes |
| Material of the front ring | metal |
| Color of the front ring | silver |
| Material of the holder | Metal |
| Product function — positive opening | Yes |
| Product function — EMERGENCY OFF function | Yes |
| Product function — EMERGENCY STOP function | Yes |
| Product component stand/pedestal | No |
| Protection class IP | IP66 |
| Degree of protection NEMA rating | 1, 2, 3, 3R, 4, 4X, 12, 13 |
| Shock resistance according to IEC 60068-2-27 | sinusoidal half-wave 15 g / 11 ms |
| Vibration resistance according to IEC 60068-2-6 | 10 ... 500 Hz: 5 g |
| Reference code according to IEC 81346-2 | S |
| Continuous current of the C characteristic MCB | 10 A; for a short-circuit current smaller than 400 A |
| Continuous current of the quick DIAZED fuse link | 10 A |
| Continuous current of the DIAZED fuse link gG | 10 A |
| Design of the contact of auxiliary contacts | Silver alloy |
| Number of NC contacts for auxiliary contacts | 4 |
| Number of NO contacts for auxiliary contacts | 2 |
| Type of electrical connection on enclosure | Cable routing at the rear 2 x M25 |
| Product function suitable for safety function | Yes |
| Test wear-related service life necessary | Yes |
| Proportion of dangerous failures — with low demand rate according to SN 31920 | 20 % |
| Proportion of dangerous failures — with high demand rate according to SN 31920 | 20 % |
| Proportion of dangerous failures — with high demand rate per NC contact according to SN 31920 | 20 % |
| B10 value with high demand rate according to SN 31920 | 100 000 |
| Failure rate [FIT] with low demand rate according to SN 31920 | 100 FIT |
| Failure rate [FIT] with low demand rate per NC contact according to SN 31920 | 100 FIT |
| Device type according to ISO 13849-1 | 3 |
| Safety device type according to IEC 61508-2 | Type A |
| T1 value for proof test interval or service life according to IEC 61508 | 20 a |
| Ambient temperature — during operation | -25 ... +70 °C |
| Ambient temperature — during storage | -40 ... +80 °C |
| Fastening method of modules and accessories | Front plate mounting |
| Installation/ mounting/ dimensions — height | 185.5 mm |
| Installation/ mounting/ dimensions — width | 492.3 mm |
| Installation/ mounting/ dimensions — depth | 159.5 mm |
| Number of backing plates | 1 |
| Marking of backing plate | NOT-HALT |
| Color of backing plate | Yellow |
| Number of contacts as normally closed contact | 4 |
| Number of contacts as normally open contact | 2 |
| Country of origin | Germany |
