| Contactor, 4 NO, AC-1: 22 A 230 V AC, 50 / 60 Hz, 4-pole, 4 NO, Size S00, Spring-type terminal |
| Product brand name | SIRIUS |
| Product designation | Contactor |
| Product type designation | 3RT23 |
| General technical data |
| Size of contactor | S00 |
| Product extension | |
| function module for communication | No |
| Auxiliary switch | Yes |
| Surge voltage resistance | |
| of main circuit rated value | 6 kV |
| of auxiliary circuit rated value | 6 kV |
| Protection class IP | |
| on the front | IP20 |
| of the terminal | IP20 |
| Shock resistance at rectangular impulse | |
| at AC | 7,3g / 5 ms, 4,7g / 10 ms |
| Shock resistance with sine pulse | |
| at AC | 11,4g / 5 ms, 7,3g / 10 ms |
| Reference code acc. to DIN EN 81346-2 | Q |
| Ambient conditions |
| Installation altitude at height above sea level | |
| maximum | 2 000 m |
| Main circuit |
| Number of poles for main current circuit | 4 |
| Number of NO contacts for main contacts | 4 |
| Operating current | |
| at AC-1 | |
| — up to 690 V at ambient temperature 40 °C rated value | 22 A |
| — up to 690 V at ambient temperature 60 °C rated value | 20 A |
| at AC-3 | |
| — at 400 V rated value | 12 A |
| at AC-4 at 400 V rated value | 8.5 A |
| Connectable conductor cross-section in main circuit at AC-1 | |
| at 60 °C minimum permissible | 2.5 mm² |
| at 40 °C minimum permissible | 4 mm² |
| Operating power | |
| at AC-3 | |
| — at 400 V rated value | 5.5 kW |
| at AC-4 at 400 V rated value | 4 kW |
| No-load switching frequency | |
| at AC | 10 000 1/h |
| Operating frequency | |
| at AC-1 maximum | 1 000 1/h |
| Control circuit/ Control |
| Type of voltage of the control supply voltage | AC |
| Control supply voltage at AC | |
| at 50 Hz rated value | 230 V |
| at 60 Hz rated value | 230 V |
| Operating range factor control supply voltage rated value of magnet coil at AC | |
| at 50 Hz | 0.8 ... 1.1 |
| at 60 Hz | 0.85 ... 1.1 |
| Apparent pick-up power of magnet coil at AC | |
| at 50 Hz | 37 V·A |
| at 60 Hz | 33 V·A |
| Inductive power factor with closing power of the coil | |
| at 50 Hz | 0.8 |
| at 60 Hz | 0.75 |
| Apparent holding power of magnet coil at AC | |
| at 50 Hz | 5.7 V·A |
| at 60 Hz | 4.4 V·A |
| Inductive power factor with the holding power of the coil | |
| at 50 Hz | 0.25 |
| at 60 Hz | 0.25 |
| Closing delay | |
| at AC | 8 ... 33 ms |
| Opening delay | |
| at AC | 4 ... 15 ms |
| Arcing time | 10 ... 15 ms |
| Control version of the switch operating mechanism | Standard A1 - A2 |
| Short-circuit protection |
| Design of the fuse link | |
| for short-circuit protection of the main circuit | |
| — with type of coordination 1 required | gG: 35 A (690 V, 100 kA) |
| — with type of assignment 2 required | gG: 20 A (690 V, 100 kA) |
| for short-circuit protection of the auxiliary switch required | gG: 10 A (690 V, 1 kA) |
| Installation/ mounting/ dimensions |
| Mounting position | +/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface |
| Mounting type | screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715 |
| Side-by-side mounting | Yes |
| Height | 70 mm |
| Width | 45 mm |
| Depth | 73 mm |
| Required spacing | |
| with side-by-side mounting | |
| — forwards | 10 mm |
| — upwards | 10 mm |
| — downwards | 10 mm |
| — at the side | 0 mm |
| for grounded parts | |
| — forwards | 10 mm |
| — upwards | 10 mm |
| — at the side | 6 mm |
| — downwards | 10 mm |
| for live parts | |
| — forwards | 10 mm |
| — upwards | 10 mm |
| — downwards | 10 mm |
| — at the side | 6 mm |
| Connections/Terminals |
| Type of electrical connection | |
| for main current circuit | spring-loaded terminals |
| for auxiliary and control current circuit | spring-loaded terminals |
| Type of connectable conductor cross-sections | |
| for main contacts | |
| — solid | 2x (0.5 ... 4 mm²) |
| — single or multi-stranded | 2x (0,5 ... 4 mm²) |
| — finely stranded with core end processing | 2x (0.5 ... 2.5 mm²) |
| — finely stranded without core end processing | 2x (0.5 ... 2.5 mm²) |
| at AWG conductors for main contacts | 2x (20 ... 12) |
| Connectable conductor cross-section for main contacts | |
| solid | 0.5 ... 4 mm² |
| single or multi-stranded | 0.5 ... 4 mm² |
| stranded | 0.5 ... 4 mm² |
| finely stranded with core end processing | 0.5 ... 2.5 mm² |
| finely stranded without core end processing | 0.5 ... 2.5 mm² |
| Connectable conductor cross-section for auxiliary contacts | |
| single or multi-stranded | 0.5 ... 4 mm² |
| finely stranded with core end processing | 0.5 ... 2.5 mm² |
| finely stranded without core end processing | 0.5 ... 2.5 mm² |
| Type of connectable conductor cross-sections | |
| for auxiliary contacts | |
| — single or multi-stranded | 2x (0,5 ... 4 mm²) |
| — finely stranded with core end processing | 2x (0.5 ... 2.5 mm²) |
| — finely stranded without core end processing | 2x (0.5 ... 2.5 mm²) |
| at AWG conductors for auxiliary contacts | 2x (20 ... 12) |
| AWG number as coded connectable conductor cross section | |
| for main contacts | 20 ... 12 |
| for auxiliary contacts | 20 ... 12 |
| Safety related data |
| Product function | |
| Mirror contact acc. to IEC 60947-4-1 | Yes; with 3RH29 |
| T1 value for proof test interval or service life acc. to IEC 61508 | 20 y |
| Protection against electrical shock | finger-safe |
