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3RW4056-6BB45 — SIRIUS Soft Starter
Electrical & controlsPart number: 3RW4056-6BB45
3RW4056-6BB45 — SIRIUS Soft Starter — Siemens part reference 3RW4056-6BB45. Request a destination-specific quotation with shipping included. Confirm equipment model, serial number, quantity and any required certificates; availability, exact supply specification and warranty terms are checked before ordering.
Looking for Siemens 3RW4056-6BB45? This catalogue reference is listed under Electrical & controls. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
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Technical specifications
| Manufacturer | Siemens |
|---|---|
| Part number | 3RW4056-6BB45 |
| Category | Electrical & controls |
| Item Type Name | SIRIUS Soft Starter |
| Product Family / Series | SIRIUS 3RW40 |
| Series | 3RW40 |
| Size | S6 |
| Performance Class | Basic Performance |
| rated_operational_current_Ie | 162 A |
| rated_power_at_500V_40C | 110 kW |
| motor_rating_at_230V | 100 hp |
| motor_rating_at_460V | 150 hp |
| rated_operational_voltage | 400-600 V AC |
| control_supply_voltage | 230 V AC |
| rated_frequency | 50/60 Hz |
| number_of_poles | 3 |
| phases | 3-phase |
| terminal_type | Screw terminals |
| auxiliary_contact_rating | B300/R300 |
| enclosure_rating | IP00 |
| ambient_operating_temperature | -25 to 60 °C |
| bypass | Integrated bypass contact system |
| trip_class_adjustment | 4-step rotary switch |
| indicators | 3 LEDs (device fault, phase failure, trip class) |
| Harmonized Code | 8537109170 |
| Typical Applications | Pumps, fans, compressors, conveyors, escalators, ventilators, presses, assembly lines, HVAC systems |
| Dimensions | 198 mm H x 120 mm W x 250 mm D |
| Reference status | Published catalogue reference; confirm specification and fitment before ordering |
| Availability | On request |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
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