--- product_id: 43953445 title: "9533, KBMA-24D, 1HP, 1-Phase, 110-120V;200-240V (Input), 3-Phase, 240V (Output) - (for Use With 3-Phase Motor) Nema 1 Enclosure, Variable Frequency Drives" brand: "kb electronics" price: "357741CFA" currency: XOF in_stock: true reviews_count: 8 category: "Kb Electronics" url: https://www.desertcart.sn/products/43953445-9533-kbma-24d-1hp-1-phase-110-120v-200-240v store_origin: SN region: Senegal --- # 200% Starting Torque 1Ø Input to 3Ø Output Conversion Rugged Aluminum NEMA-1 Enclosure 9533, KBMA-24D, 1HP, 1-Phase, 110-120V;200-240V (Input), 3-Phase, 240V (Output) - (for Use With 3-Phase Motor) Nema 1 Enclosure, Variable Frequency Drives **Brand:** kb electronics **Price:** 357741CFA **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your motor control game with silent power and industrial-grade reliability! ## Quick Answers - **What is this?** 9533, KBMA-24D, 1HP, 1-Phase, 110-120V;200-240V (Input), 3-Phase, 240V (Output) - (for Use With 3-Phase Motor) Nema 1 Enclosure, Variable Frequency Drives by kb electronics - **How much does it cost?** 357741CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/43953445-9533-kbma-24d-1hp-1-phase-110-120v-200-240v) ## Best For - kb electronics enthusiasts ## Why This Product - Trusted kb electronics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Silent Efficiency:** Runs whisper-quiet without noisy fans, perfect for professional workshops and offices. - • **Powerful Torque Boost:** Delivers 200% starting torque for instant, reliable motor startup. - • **Plug-and-Play Simplicity:** Minimal setup with jumper selectable horsepower and on/off AC line switch—no complex programming needed. - • **Durable Industrial Design:** Rugged aluminum NEMA-1/IP-50 enclosure built to withstand demanding environments. - • **Seamless Phase Conversion:** Transforms single-phase 110/230V input into stable 3-phase 230V output effortlessly. ## Overview The KB Electronics KBMA-24D is a robust hybrid AC variable frequency drive designed for professionals needing reliable 3-phase motor operation from single-phase power sources. Featuring jumper-selectable horsepower up to 1HP, 200% starting torque, and a rugged aluminum NEMA-1 enclosure, it ensures smooth, energy-efficient motor control with minimal setup and silent operation—ideal for modern workshops and industrial settings. ## Description KBMA-24D Hybrid AC Drive, A Digital Drive with Analog Interface Rugged Aluminum NEMA-1 / IP-50 Enclosure Primary Features: Horsepower (Kw) 1/8 (.09) to 1.0 (.75), Jumper Selectable 1Ø Input 115/230 VAC, 50/60 Hz 3Ø Output 230 VAC On/Off AC Line Switch, 200% Starting Torque Diagnostic LED Status Indicators Class "A" (CE) RFI Filter* Additional Features: Flux Vector Compensation with Static Auto-Tune provides excellent speed regulation with high torque loads throughout the entire speed range. Auto energy saving at light loads. Smooth motor torque. Electronic Inrush Current Limit (EICLTM) Protection Run/Fault Relay Output Contacts Holding Torque at Zero Speed in "Stop" mode Undervoltage and Overvoltage Protection Short Circuit Protection, phase to phase Ride-Through momentary power loss Regeneration Protection eliminates tripping Basic Programmable Trimpot Adjustments *Model KBMA-24DF Drive Options: Forward-Stop-Reverse Switch Signal Isolator, Auto/Manual Switch Dimensions approx. in (cm). 7.00" (17.8) x 4.95" (12.7) x 4.15" (10.7). Agency approvals: UL, CE, CSA, C-Tick. Review: Get it - This is a great product, it’s quality built, simple to set up, and works well. If you are just looking to run a simple 3 phase machine in a shop with 1 phase power I would definitely recommend this over a digital VFD. The fact alone that you can have the KB drive set up and it runs completely silent, no annoying unnecessarily loud fan, makes it worth it. Review: Works great on my old 1/2hp Bridgeport mill. - I had been using a 220 volt rotary phase converter prior to buying this item, and just wanted a basic 1 to 3 phase converter that did not need a lot of programming setup. The fact that this is 110 volt input and 220 volt output was a winner for me as I wanted to move machine and did not have 220 volts at new location. I did add the For/Stop/Rev switch so now my original switch on the Bridgeport is left in the forward position and I use this to control everything. When removing cover to set up switches, I found that it was difficult to get cover to slide off. Had to pry off with small screwdriver and was able to do so without damaging paint (powder coating?). As I said, this is easy to set up, and wiring was real basic. Would recommend this to all. ## Features - Rugged Aluminum NEMA-1 / IP-50 Enclosure - Horsepower (Kw) 1/8 (.09) to 1.0 (.75), Jumper Selectable - 1Ø Input 115/230 VAC, 50/60 Hz - 3Ø Output 230 VAC - On/Off AC Line Switch ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01AOCJT0K | | Batteries Included? | No | | Best Sellers Rank | #399,289 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #816 in Electrical Boxes | | Color | Multicolor | | Customer Reviews | 4.6 4.6 out of 5 stars (99) | | Date First Available | May 27, 2015 | | Included Components | Light | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 2.74 pounds | | Item model number | CECOMINOD086511 | | Manufacturer | KB Electronics | | Material | copper | | Part Number | 9533 | | Product Dimensions | 7 x 5 x 5 inches | | Warranty Description | No Warranty | ## Images ![9533, KBMA-24D, 1HP, 1-Phase, 110-120V;200-240V (Input), 3-Phase, 240V (Output) - (for Use With 3-Phase Motor) Nema 1 Enclosure, Variable Frequency Drives - Image 1](https://m.media-amazon.com/images/I/719o72675uL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Get it *by B***L on September 1, 2019* This is a great product, it’s quality built, simple to set up, and works well. If you are just looking to run a simple 3 phase machine in a shop with 1 phase power I would definitely recommend this over a digital VFD. The fact alone that you can have the KB drive set up and it runs completely silent, no annoying unnecessarily loud fan, makes it worth it. ### ⭐⭐⭐⭐⭐ Works great on my old 1/2hp Bridgeport mill. *by A***R on December 11, 2020* I had been using a 220 volt rotary phase converter prior to buying this item, and just wanted a basic 1 to 3 phase converter that did not need a lot of programming setup. The fact that this is 110 volt input and 220 volt output was a winner for me as I wanted to move machine and did not have 220 volts at new location. I did add the For/Stop/Rev switch so now my original switch on the Bridgeport is left in the forward position and I use this to control everything. When removing cover to set up switches, I found that it was difficult to get cover to slide off. Had to pry off with small screwdriver and was able to do so without damaging paint (powder coating?). As I said, this is easy to set up, and wiring was real basic. Would recommend this to all. ### ⭐⭐⭐⭐⭐ A great solution for the biggest inhibitoring factor in small home workshops *by B***A on October 23, 2020* Purchased to run the original 3-phase 1HP motor on my Bridgeport J-Head milling machine. Though I have a pretty decent grasp on the subject of electricity, I'm not the most competent when it comes to the practical; despite this, the instructions helped guide me through the process with ease and it does work incredibly well and I simply use a laser tachometer to establish the spindle speed. My only concern is that it does tend to heat up very quickly with use at the top of the unit, with no apparant heat-sink hardware to facilitate cooling (though I aim to build a heat sink to fit between the box and the mount that I made, for the sake of heat dissipation) In addition, I purchased the separate forward/reverse switch (irritating to wait for as it is not available through prime shipping), which again, was very easy to fit and allows switching of the mill's spindle; bearing in mind that in high speed, the switch makes it so that reverse becomes forward Overall, this unit is ideal for providing 3-phase power to the small home workshop, and I plan to purchase another in time for other applications; I only wish they were available for motors with greater power outputs My mount (as pictured), was rigged up using an old TV mount that I modified to suit the purpose and some steel angle, it was then fixed to the base of the machine by drilling and tapping a few 5/16" holes ## Frequently Bought Together - KB Electronics, 9533, KBMA-24D, 1HP, 1-Phase, 110-120V;200-240V (Input), 3-Phase, 240V (Output) - (for Use With 3-Phase Motor) Nema 1 Enclosure, Variable Frequency Drives - KB Electronics 9519 - KBMA Forward-Stop-Reverse Switch Kit --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/43953445-9533-kbma-24d-1hp-1-phase-110-120v-200-240v](https://www.desertcart.sn/products/43953445-9533-kbma-24d-1hp-1-phase-110-120v-200-240v) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-22*