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Drive

For industrial motor control and automation systems, drives are among the most critical components for precise speed control, energy efficiency, and operational flexibility. Drives regulate motor speed, torque, and direction by controlling electrical power delivery, enabling optimized performance and reduced energy consumption across variable load conditions. Electrical.com carries an extensive selection of drives from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of manufacturing automation, HVAC systems, material handling equipment, and process control applications.
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Part Number
PRICE
Manufacturer
3RW4037-1BB14
3RW4037-1BB14
In Stock
From
$2,426.75
Siemens
3RW4038-1BB04
3RW4038-1BB04
Limited Stock
From
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Siemens
3RW4038-1BB14
3RW4038-1BB14
In Stock
From
$2,916.88
Siemens
3RW4038-1BB15
3RW4038-1BB15
Limited Stock
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Siemens
3RW4038-2BB05
3RW4038-2BB05
In Stock
From
$1,468.04
Siemens
3RW4046-1BB14
3RW4046-1BB14
In Stock
From
$3,402.57
Siemens
3RW4047-1BB14
3RW4047-1BB14
In Stock
From
$3,212.14
Siemens
3RW4047-2BB14
3RW4047-2BB14
Limited Stock
From
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Siemens
3RW4073-6BB44
3RW4073-6BB44
Limited Stock
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Siemens
3RW4076-6BB34
3RW4076-6BB34
In Stock
From
$14,417.01
Siemens
3RW4422-1BC34
3RW4422-1BC34
In Stock
From
$1,827.50
Siemens
3RW4422-1BC44
3RW4422-1BC44
Limited Stock
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Siemens
3RW4422-3BC44
3RW4422-3BC44
Limited Stock
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Siemens
3RW4423-1BC34
3RW4423-1BC34
In Stock
From
$2,066.40
Siemens
3RW4423-1BC44
3RW4423-1BC44
Limited Stock
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Siemens
3RW4424-1BC34
3RW4424-1BC34
Limited Stock
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Siemens
3RW4426-1BC34
3RW4426-1BC34
In Stock
From
$2,363.00
Siemens
3RW4426-1BC44
3RW4426-1BC44
Limited Stock
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Siemens
3RW443-BC4
3RW443-BC4
In Stock
From
$293.62
Siemens
3RW4434-6BC34
3RW4434-6BC34
In Stock
From
$4,455.25
Siemens
3RW4434-6BC44
3RW4434-6BC44
Limited Stock
From
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Siemens
3RW4443-6BC44
3RW4443-6BC44
Limited Stock
From
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Siemens
3RW4444-6BC44
3RW4444-6BC44
In Stock
From
$7,982.92
Siemens
3RW4454-6BC44
3RW4454-6BC44
Limited Stock
From
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Siemens

Electrical.com stocks the largest inventory of drives in the world, with over 1 million square feet of new, used, surplus, and re-certified variable frequency drives and motor control equipment available for immediate shipment. From fractional horsepower to industrial-scale applications, we have what you need when others say no. Our comprehensive drives inventory spans all voltage ratings, horsepower ranges, and control configurations from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our drives serve critical applications across manufacturing facilities, HVAC systems, pump and fan control, conveyor systems, material handling equipment, process automation, water treatment plants, industrial machinery, packaging equipment, and building automation systems.


Whether you're maintaining legacy equipment with obsolete drive models or sourcing current production units for new installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need drives now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.