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Siemens

3RW4055-6BB34 — SIRIUS Soft Starter

Electrical & controls

Part 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.

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Technical specifications

ManufacturerSiemens
Part number3RW4055-6BB34
CategoryElectrical & controls
Item Type NameSIRIUS Soft Starter
Product Family / SeriesSIRIUS 3RW40
Device SizeS6
Mlfb Order Number3RW4055-6BB34
rated_operational_current_Ie117 A
rated_power_at_460_480V75 HP
rated_power_at_220_230V40 HP
rated_operational_voltage200-460 V AC
control_supply_voltage115 V AC
ambient_temperature_rating50 °C
number_of_phases3
number_of_poles3
connection_typeScrew terminals
integrated_bypassYes
auxiliary_contacts_rating_ULB300 / R300
status_indicators3 LEDs (ON/RUN, BYPASSED, OVERLOAD/FAILURE)
trip_class_adjustment4-step rotary switch
ApplicationSoft start/stop of 3-phase asynchronous motors
Weight4.95 kg
Height172 mm
Width252 mm
Depth332 mm
Reference statusPublished catalogue reference; confirm specification and fitment before ordering
AvailabilityOn 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Catalogue information may contain errors or be out of date.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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