Siemens 3RW3018-1BB04 Soft Starter 200 to 480V Untested Surplus

$549.00 USD

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Condition:
Photos reflect the item’s current condition and details. If the item arrives in a condition that differs from what is shown or described, it may be eligible for return or refund. Please review our product condition guide prior to purchasing.

MPN: 3RW3018-1BB04
Stock #: Stock # 0626-01789

Product Specifications

Manufacturer: Siemens
MPN / Model: 3RW3018-1BB04
Product Type: SIRIUS AC Semiconductor Motor Starter (Soft Starter)
Rated Power: 7.5 kW at 400V, 4 kW at 230V
Rated Operational Current: 17.6 A at up to 40C
FLA: 17 A at up to 50C
Rated Operational Voltage: 200 to 480V, 50/60 Hz
Control Supply Voltage: 24V (Us)
Horsepower: 3 HP at 200V, 3 HP at 230V, 10 HP at 460V (3PH)
Rated Insulation Voltage: 480V (Ui)
Rated Impulse Voltage: 6 kV (Uimp)
Standards: IEC 60947-4-2, IEC 60947-5-1

Product Description

This SIRIUS AC semiconductor motor starter from Siemens carries catalog number 3RW3018-1BB04 and is rated for 7.5 kW at 400V, 4 kW at 230V, with a rated operational current of 17.6 A. The soft starter operates across a 200 to 480V range at 50/60 Hz and uses a 24V control supply voltage. Marked HP ratings are 3 HP at 200V, 3 HP at 230V, and 10 HP at 460V for three phase motors, with a rated insulation voltage of 480V and a 6 kV rated impulse voltage. Front terminals are marked 1 L1, 3 L2, and 5 L3 on the line side along with A2, A1, 1, 13, and 14 for control and auxiliary connections, and ramp time and starting voltage are set through the two front rotary dials. Buyers matching an exact Siemens SIRIUS 3RW30 catalog number for replacement, spare inventory, or maintenance sourcing can use the MPN 3RW3018-1BB04 and the visible nameplate ratings to confirm the part against their existing equipment.

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