Siemens 3RU11464KB0
Overload relay 57...75 A for motor protection Size S3, CLASS 10 Contactor mounting Main circuit: Screw terminal Auxiliary circuit: Screw terminal Manual-Automatic-Reset
This Siemens 3RU11464KB0 is supplied brand new by PartLogic for switching, motor protection, starting, control panel builds, machinery maintenance and industrial electrical applications. It forms part of our Industrial automation > Motor control > Overload relays range and is referenced internally as PartLogic SKU PL27085943195.
Before ordering, please confirm the manufacturer part number, product specifications and compatibility with your existing equipment. If you are replacing a failed, obsolete or hard-to-find part, contact PartLogic and we can help check suitability or source related components.
| product brand name | SIRIUS |
| product designation | thermal overload relay |
| size of overload relay | S3 |
| size of contactor can be combined company-specific | S3 |
| power loss [W] for rated value of the current at AC in hot operating state | 18.9 W |
| per pole | 6.3 W |
| insulation voltage with degree of pollution 3 at AC rated value | 1 000 V |
| surge voltage resistance rated value | 8 kV |
| protection class IP on the front | IP20 |
| shock resistance | 8g / 10 ms |
| type of protection | DMT 98 ATEX G 001 |
| reference code according to IEC 81346-2 | F |
| Substance Prohibitance (Date) | 07/01/2006 |
| Net Weight | 0.57 kg |
| installation altitude at height above sea level maximum | 2 000 m |
| during operation | -20 ... +70 °C |
| during storage | -55 ... +80 °C |
| during transport | -55 ... +80 °C |
| relative humidity during operation maximum | 100 % |
| number of poles for main current circuit | 3 |
| adjustable current response value current of the current-dependent overload release | 57 ... 75 A |
| number of NC contacts for auxiliary contacts | 1 |
| number of NO contacts for auxiliary contacts | 1 |
| number of CO contacts for auxiliary contacts | 0 |
| at 24 V | 3 A1 A |
| at 110 V | 3 A0.22 A |
| at 120 V | 3 A |
| at 125 V | 3 A0.22 A |
| at 230 V | 2 A |
| at 400 V | 1 A |
| at 220 V | 0.11 A |
| trip class | CLASS 10 |
| — with type of coordination 1 required | gG: 250 A |
| — with type of coordination 2 required | gG: 160 A |
| for short-circuit protection of the auxiliary switch required | fuse gL/gG: 6 A, quick: 10 A |
| mounting position | with vertical mounting surface +/-135° rotatable, with vertical mounting surface +/- 45° tiltable to the front and back |
| fastening method | Contactor mounting |
| height | 120 mm |
| width | 70 mm |
| depth | 140 mm |
| — forwards | 0 mm |
| — backwards | 0 mm |
| — upwards | 0 mm |
| — downwards | 0 mm |
| — at the side | 0 mm6 mm |
| product component removable terminal for auxiliary and control circuit | No |
| for main current circuit | screw-type terminals |
| for auxiliary and control circuit | screw-type terminals |
| solid | 2x (2.5 ... 16 mm²) |
| stranded | 2x (10 ... 50 mm²), 10 ... 70 mm² |
| finely stranded with core end processing | 2x (2.5 ... 35 mm²), 2.5 ... 50 mm² |
| — solid | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
| — finely stranded with core end processing | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
| for AWG cables for auxiliary contacts | 2x (20 ... 16), 2x (18 ... 14) |
| touch protection against electrical shock | finger-safe |
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