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3RW4055-6BB34 — SIRIUS Soft Starter
Electrical & controlsPart number: 3RW4055-6BB34
3RW4055-6BB34 — SIRIUS Soft Starter — Siemens part reference 3RW4055-6BB34. 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 3RW4055-6BB34? 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 | 3RW4055-6BB34 |
| Category | Electrical & controls |
| Item Type Name | SIRIUS Soft Starter |
| Product Family / Series | SIRIUS 3RW40 |
| Device Size | S6 |
| Mlfb Order Number | 3RW4055-6BB34 |
| rated_operational_current_Ie | 117 A |
| rated_power_at_460_480V | 75 HP |
| rated_power_at_220_230V | 40 HP |
| rated_operational_voltage | 200-460 V AC |
| control_supply_voltage | 115 V AC |
| ambient_temperature_rating | 50 °C |
| number_of_phases | 3 |
| number_of_poles | 3 |
| connection_type | Screw terminals |
| integrated_bypass | Yes |
| auxiliary_contacts_rating_UL | B300 / R300 |
| status_indicators | 3 LEDs (ON/RUN, BYPASSED, OVERLOAD/FAILURE) |
| trip_class_adjustment | 4-step rotary switch |
| Application | Soft start/stop of 3-phase asynchronous motors |
| Weight | 4.95 kg |
| Height | 172 mm |
| Width | 252 mm |
| Depth | 332 mm |
| 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Catalogue information may contain errors or be out of date.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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