$ 22.31
| product brand name | SIRIUS ACT |
| product designation | Contact module |
| product type designation | 3SU1 |
| Contact block/ lampholder | |
| socket design | other |
| General technical data | |
| product function positive opening | Yes |
| insulation voltage rated value | 500 V |
| degree of pollution | 3 |
| type of voltage | |
| ● of the operating voltage | AC/DC |
| ● of the input voltage | AC/DC |
| surge voltage resistance rated value | 6 Kv |
| protection class IP | |
| ● of the enclosure | IP40 |
| ● of the terminal | IP20 |
| shock resistance | |
| ● according to IEC 60068-2-27 | sinusoidal half-wave 15g / 11 ms |
| ● for railway applications according to EN 61373 | Category 1, Class B |
| vibration resistance | |
| ● according to IEC 60068-2-6 | 10 … 500 Hz: 5g |
| ● for railway applications according to EN 61373 | Category 1, Class B |
| operating frequency maximum | 3 600 1/h |
| mechanical service life (operating cycles) typical | 10 000 000 |
| electrical endurance (operating cycles) typical | 10 000 000 |
| thermal current | 10 A |
| reference code according to IEC 81346-2 | S |
| continuous current of the C characteristic MCB | 10 A |
| Substance Prohibitance (Date) | 10/1/2014 |
| operating voltage | |
| ● at AC | |
| — at 50 Hz rated value | 5 … 500 V |
| — at 60 Hz rated value | 5 … 500 V |
| ● at DC rated value | 5 … 500 V |
| Power Electronics | |
| contact reliability | One maloperation per 100 million (17 V, 5 mA), one maloperation per 10 |
| million (5 V, 1 mA) | |
| Auxiliary circuit | |
| design of the contact of auxiliary contacts | Silver alloy |
| number of NC contacts for auxiliary contacts | 1 |
| ● lagging switching | 0 |
| number of NO contacts for auxiliary contacts | 0 |
| ● leading contact 0 | 0 |
| operational current at AC-12 | |
| ● at 24 V rated value | 10 A |
| ● at 48 V rated value | 10 A |
| ● at 110 V rated value | 10 A |
| ● at 230 V rated value | 8 A |
| ● at 400 V rated value | 8 A |
| operational current at AC-15 | |
| ● at 24 V rated value | 6 A |
| ● at 48 V rated value | 6 A |
| ● at 110 V rated value | 6 A |
| ● at 230 V rated value | 6 A |
| ● at 400 V rated value | 3 A |
| ● at 500 V rated value | 1.4 A |
| operational current at DC-12 | |
| ● at 24 V rated value 10 A | 10 A |
| ● at 48 V rated value 5 A | 5 A |
| ● at 110 V rated value 2.5 A | 2.5 A |
| ● at 230 V rated value 1 A | 1 A |
| ● at 400 V rated value 0.3 A | 0.3 A |
| ● at 500 V rated value 0.3 A | 0.3 A |
| operational current at DC-13 | |
| ● at 24 V rated value 3 A | 3 A |
| ● at 48 V rated value 1.5 A | 1.5 A |
| ● at 110 V rated value 0.7 A | 0.7 A |
| ● at 230 V rated value 0.3 A | 0.3 A |
| ● at 400 V rated value 0.1 A | 0.1 A |
| ● at 500 V rated value 0.1 A | 0.1 A |
| Connections/ Terminals | |
| type of electrical connection | screw-type terminals |
| type of connectable conductor cross-sections | |
| ● solid with core end processing | 2x (0.5 … 0.75 mm²) |
| ● solid without core end processing | 2x (1.0 … 1.5 mm²) |
| ● finely stranded with core end processing | 2x (0.5 … 1.5 mm²) |
| ● finely stranded without core end processing | 2x (1,0 … 1,5 mm²) |
| ● at AWG cables | 2x (18 … 14) |
| tightening torque with screw-type terminals | 0.8 … 0.9 N·m |
| Ambient conditions | |
| ambient temperature | |
| ● during operation | -25 … +70 °C |
| ● during storage | -40 … +80 °C |
| environmental category during operation according to IEC | 3M6, 3S2, 3B2, 3C3 (without salt spray), 3K6 (with relative humidity of |
| 60721 | 10 … 95%, no condensation in operation permitted) |
| Installation/ mounting/ dimensions | |
| fastening method | floor mounting |
| ● of modules and accessories | Floor mounting |
| height | 33.2 mm |
| width | 9.8 mm |
| depth | 27.7 mm |
| suitability for integration | |
| ● plastic enclosure | Yes |
| ● metal enclosure | Yes |
