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Siemens 3RW40271BB04 SIRIUS soft starter 15kW 400V 32A Circuit Breaker

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Siemens 3RW40271BB04 SIRIUS soft starter 15kW 400V 32A Circuit Breaker

Siemens
Order Code:

06-8765

Brand: Siemens MPN: 3RW40271BB04 EAN-13: 4011209691704
Qty Unit Price (Ex VAT)
1+ £615.87
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
1 available to back orderBack-order availability date - 10/01/2026

The Siemens 3RW4027-1BB04 is a soft starter designed for motor power up to 15 kW at 400 V and has a nominal current of 32 A at 480 V. It helps to reduce the mechanical stress on motors and connected equipment, providing a reliable and efficient start-up process. This product is typically used in industrial applications to enhance the lifespan of motors by preventing abrupt start-ups.
Type Soft starter
Supply Voltage 480V
Dimensions (W x H x D) 45 x 125 x 155 mm
Degree of protection (IP) IP20
Depth 155mm
Function Single direction
Height 125mm
Integrated motor overload protection TRUE
Max. temperature +60°C
Min. temperature -25°C
Misc Attribute 1 Screw connector
Misc Attribute 2 3RW4027-1BB04
Motor power at 400 V 15kW
Nominal Current 32A
Nominal current - rounded value 32A
Rated operation current Ie at 40 °C Tu 32A
Rated power three-phase motor, inline, at 230 V 7.5kW
Rated power three-phase motor, inline, at 400 V 15kW
Rated surrounding temperature without derating 40°C
Release class Other
Voltage type for actuating AC/DC
Width 45mm

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