Control Techniques SK4401 — Variable Speed Drive
| Part number | SK4401 |
|---|---|
| Brand | Control Techniques |
| Description | Variable Speed Drive |
| Manufacturer | Control Techniques |
| Product Type | Variable Speed Drive |
| Product Line | Commander SK |
| Part Number | SK4401 |
| Weight | 50.00 lbs (22.68 kg) |
| Rated Voltage | 380 to 480 V |
| Voltage Type | AC |
| Number of Phases | 3-Phase |
| Normal Duty Horse Power | 50 Hp |
| Heavy Duty Horse Power | 40 HP |
| Normal Duty Rated Current | 68 A |
| Heavy Duty Rated Current | 60 A |
| IP Protection | IP20 |
| Mounting Type | Surface Mount |
| I/O Type | Analog and Digital I/O |
| Number of Digital I/O | 4 Digital Inputs, 1 Digital Output |
| Number of Analog I/O | 2 Analog Inputs, 1 Analog Output |
The SK4401 from Control Techniques is a versatile variable speed drive for various motor control applications. Operable with 3-phase AC voltage ranging from 380 to 480 volts, it delivers a normal duty capacity of 50 horsepower and a heavy-duty capacity of 40 horsepower.
Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.
Data compiled from 1 verified source. Last reviewed 2026-08-16.