Kit contents and what they mean on a line
The 3RW5951-1ES04 is a SIRIUS 3RW55 starter kit — a pre-matched bundle of a 13 A soft starter (200-480 V), a 24 V AC/DC power supply, the ES V15 commissioning software, a connecting cable, and an RJ45 network cable. The 13 A rating at 200-480 V covers common low-voltage motor loads in the 5.5-7.5 kW range depending on line voltage and duty cycle — the soft starter's current limit and ramp profile govern the start, not a contactor's make/break. Included ES V15 software means the soft starter can be parameterised via the RJ45 port before the motor is connected — set ramp time, current limit, and kick-start parameters offline and download them at commissioning.
Lifecycle and sourcing — current production, quoted to order
The kit is sourced through authorised industrial distribution; quantities are quoted against the BOM at RFQ with lead time and volume pricing confirmed at that point. Storage temperature range of -40 to +80 °C covers unpowered shelf storage in most plant environments — no special climate-controlled warehouse required for spares.
Compliance and documentation
The SIRIUS 3RW55 series carries CE and UKCA marking for European and UK markets; UL and CSA listings are available per the variant's specific approval data.