Siemens 3RV1042-4JA10
The 3RV1042-4JA10 from Siemens under the SIRIUS series is a circuit breaker designed in size S3. It offers protection ranging from 45 A to 63 A and can handle motor protection up to 100 kA, suitable for various industrial applications.
This Siemens 3RV1042-4JA10 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 > Circuit breakers range and is referenced internally as PartLogic SKU PL26805613166.
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 | circuit breaker |
| design of the product | for motor protection |
| product extension auxiliary switch | Yes |
| at AC in hot operating state | 34 W |
| at AC in hot operating state per pole | 11.3 W |
| surge voltage resistance rated value | 6 000 V |
| protection class IP on the front | IP20 |
| shock resistance | 25g / 11 ms |
| mechanical service life (switching cycles) of the main contacts typical | 50 000 |
| continuous current rated value | 63 A |
| Substance Prohibitance (Date) | 07/01/2006 |
| installation altitude at height above sea level maximum | 2 000 m |
| during operation | -20 ... +60 °C |
| during storage | -50 ... +80 °C |
| during transport | -50 ... +80 °C |
| number of poles for main current circuit | 3 |
| adjustable current response value current of the current-dependent overload release | 45 ... 63 A |
| rated value | 690 V |
| at AC-3 rated value maximum | 690 V |
| operational current at AC-3 at 400 V rated value | 63 A |
| at 400 V rated value | 30 kW |
| operating frequency at AC-3 maximum | 15 1/h |
| number of CO contacts for auxiliary contacts | 0 |
| ground fault detection | No |
| phase failure detection | Yes |
| trip class | CLASS 10 |
| at AC at 240 V rated value | 100 kA |
| at AC at 400 V rated value | 100 kA |
| at AC at 500 V rated value | 15 kA |
| at AC at 690 V rated value | 7.5 kA |
| design of the overcurrent release and short-circuit release | thermomagnetic |
| mounting position | any |
| fastening method | screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022 |
| height | 165 mm |
| width | 70 mm |
| depth | 174 mm |
| backwards | 0 mm |
| at the side | 0 mm |
| product component removable terminal for auxiliary and control circuit | No |
| for main current circuit | screw-type terminals with box terminals |
| for auxiliary and control circuit | screw-type terminals |
| arrangement of electrical connectors for main current circuit | front side |
| — solid | 2x (2.5 ... 16 mm²) |
| — stranded | 2x (10 ... 50 mm²), 1x (10 ... 70 mm²) |
| — finely stranded with core end processing | 2x (2.5 ... 35 mm²), 2.5 ... 50 mm² |
| at AWG cables for main contacts | 2x (10 ... 1), 1x (10 ... 2) |
| touch protection against electrical shock | finger-safe |
Struggling to find what you're looking for?
Can’t find what you’re looking for? Get in touch — we can source it for you.