| Load feeder fuseless Reversing operation, 400 V AC 9...12.5 A, 24 V DC Size S0 Screw terminal Type of coordination 1, Iq = 50 kA on 40 mm busbar adapter !!! Phased-out product !!! Successor is SIRIUS 3RA2 Preferred successor type is >>3RA2220-1KD24-0BB4<< |
| Product brand name | SIRIUS |
| Product designation | non-fused load feeder |
| Design of the product | reversing starter |
| Manufacturer's article number | |
| of the supplied contactor | |
| of the supplied circuit-breakers | |
| of the supplied RS assembly kit | |
| of the supplied link module | |
| General technical data |
| Size of load feeder | S0 |
| Product extension Auxiliary switch | Yes |
| Insulation voltage | |
| rated value | 690 V |
| Degree of pollution | 3 |
| Surge voltage resistance rated value | 6 kV |
| Protection class IP | |
| on the front | IP20 |
| Shock resistance | 12.5g |
| Mechanical service life (switching cycles) | |
| of contactor typical | 10 000 000 |
| Type of assignment | 1 |
| Certificate of suitability | UL / CSA / CCC / GL / LRS / BV / DNV / PRS |
| Reference code acc. to DIN 40719 extended according to IEC 204-2 acc. to IEC 750 | Q |
| Reference code acc. to DIN EN 81346-2 | Q |
| Reference code acc. to DIN EN 61346-2 | Q |
| Ambient conditions |
| Installation altitude at height above sea level | |
| maximum | 2 000 m |
| Main circuit |
| Number of poles for main current circuit | 3 |
| Design of the switching contact | electromechanical |
| Adjustable pick-up value current of the current-dependent overload release | 9 ... 12.5 A |
| Type of the motor protection | bimetal |
| Operating voltage | |
| at AC-3 rated value maximum | 690 V |
| Operating current | |
| at AC-3 | |
| — at 400 V rated value | 11.5 A |
| Operating power | |
| at AC-3 | |
| — at 400 V rated value | 5.5 kW |
| No-load switching frequency | 15 1/s |
| Control circuit/ Control |
| Type of voltage of the control supply voltage | DC |
| Control supply voltage 1 | |
| at DC rated value | 24 V |
| Auxiliary circuit |
| Number of NC contacts for auxiliary contacts | 0 |
| Number of NO contacts for auxiliary contacts | 0 |
| Number of CO contacts | |
| for auxiliary contacts | 0 |
| Protective and monitoring functions |
| Maximum short-circuit current breaking capacity (Icu) | |
| at 400 V rated value | 50 kA |
| Short-circuit protection |
| Product function Short circuit protection | Yes |
| Design of short-circuit protection | circuit-breakers |
| Installation/ mounting/ dimensions |
| Mounting position | horizontal |
| |
| (mounting type) | for snapping onto 40 mm busbar systems |
| Height | 208 mm |
| Width | 100 mm |
| Depth | 154 mm |
| Busbar center-to-center spacing | 40 mm |
| Required spacing | |
| with side-by-side mounting | |
| — at the side | 0 mm |
| for grounded parts | |
| — forwards | 10 mm |
| — Backwards | 0 mm |
| — upwards | 30 mm |
| — at the side | 9 mm |
| for live parts | |
| — forwards | 10 mm |
| — Backwards | 9 mm |
| — downwards | 0 mm |
| — at the side | 30 mm |
| Connections/Terminals |
| Type of electrical connection | |
| for main current circuit | screw-type terminals |
| Type of connectable conductor cross-sections | |
| for main contacts | |
| — solid | 1 ... 6 mm², 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²) |
| — stranded | 1 ... 6 mm², 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²) |
| — finely stranded with core end processing | 1 ... 6 mm², 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²) |
| at AWG conductors for main contacts | 2x (14 ... 10) |
| Connectable conductor cross-section for main contacts | |
| single or multi-stranded | 1 ... 6 mm² |
| stranded | 1 ... 6 mm² |
| finely stranded with core end processing | 1 ... 6 mm² |
| AWG number as coded connectable conductor cross section | |
| for main contacts | 14 ... 10 |
| Communication/ Protocol |
| Protocol is supported | |
| PROFIBUS DP protocol | No |
| PROFINET protocol | No |
| Product function Bus communication | No |
| Protocol is supported | |
| AS-interface protocol | No |
| Inputs/ Outputs |
| Number of digital inputs | 0 |
