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KB Electronics KBRC-240D Black

KB Electronics · KBRC - DC Drive
KBRC SCR Regen Reversing Drive - NEMA 4 2 HP 180V (No.8840)
Catalog Number: KBRC-240D Black
Part Number: 8840
HP
1, 2
Input Voltage
115V, 230V
Output Voltage
90V, 180V
Input Phase
1
Enclosure
NEMA 4X

Product-line overview

Our selection of KB Electronics DC drives offers a wide variety of drives for DC motor variable speed control. Select a drive rated for fractional HP up to 5 HP rated motors and a large selection of input and output voltage ratings. They feature enclosures from chassis to NEMA 1 and NEMA 4X.

This product requires a resistor and fuse. Please include the HP and voltage of the motor that the drive will use with. This will be included with your drive.

Availability: Factory Order

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On Order

2 Expected 8/31/2026

Important Links

Technical Support Available 8:30am-6:00pm EST

Call 1-800-890-7593

KB Electronics: KBRC - DC Drive (2)

KBRC-240D Black1, 2115V, 230V 90V, 180V 1NEMA 4X $581.90
KBRC-240D White1, 2115V, 230V 90V, 180V 1NEMA 4X $679.46

Description

The KBRC-240D DC Drive is a Full-Wave Regenerative Drive housed in a NEMA 4X/IP 65 washdown enclosure for indoor or outdoor use. It is designed to operate Permanent Magnet and Shunt Wound DC motors from 1/100 to 2 horsepower, in a bidirectional mode. It has a 4-quadrant operation, which provides forward and reverses torque in both speed directions. An important feature, Timed Current Limit (TCL), provides motor burnout protection. The KBRC-240D can be operated from a two or three wire start/stop circuit or can be started from the AC line.

Electrical Data
HP CT Rating
1,2 HP
HP VT Rating
-
Input
Output
Voltage
115V,230V
180V,90V
Max CT Current
15
11
Max VT Current
-
-
Phase
1
DC
Hz Range
50-60
-
Physical Data
Weight
-
Height
5"
Width
6"
Depth
9.5"
Enclosure
NEMA 4X
Degree of Protection (IP)
IP65
Frame
-
Ambient Temp
45°C
Additional Data
Agency Approvals
cUL & CE
Country of Origin
MEXICO
Warranty
18-Month

Product Line Review

Reviews for this product are combined with others in the same product line, as they share the same design but differ in specifications like HP or RPM.

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About KB Electronics

KB Electronics VFDs and DC Drives are trusted for their compact design, precise motor control, and ease of use. As part of Nidec Motor Corporation, KB Electronics delivers variable frequency drives and motor speed controllers for low horsepower motor applications, available in up to 5 horsepower.

Proud to Be Part of the Nidec Family

Founded in 1967 and acquired by Nidec Motor Corporation in 2015, KB Electronics is backed by one of the world’s largest electric motor manufacturers. Nidec delivers cutting-edge motor technology that powers everything from computers and home appliances to industrial equipment. Now part of a global leader in motor technology, KB Electronics continues to provide customers with customized, high-quality motor control solutions that drive innovation across industries.
With over 100 models of off-the-shelf VFDs, DC motor controls, and Triac fan controls, KB Electronics offers solutions for industries like HVAC, manufacturing, and more.

Why Choose KB Electronics Speed Controllers?

  • Ease of Use: KB Electronics is known for its straightforward user interface, making it easy to install and configure.
  • Compact & Efficient: Designed for low-horsepower electric motors, KB motor drives deliver energy efficiency and smooth performance.
  • Ingress Protection: With a NEMA 4X/IP65-rated enclosure, the KBAC and KBPC Drives resist dust, water, and corrosion, making them ideal for food production and chemical processing industries.
  • Fast Shipping Across Canada: With inventory in Edmonton, AB, eMotors Direct offers quick shipping of KB Electronics motor drives throughout Canada. Whether you need a VFD, motor speed controller, or drive for industrial automation, we ensure prompt delivery to minimize downtime.

Get Expert Support

Need help selecting the right KB Electronics drive? Our team at eMotors Direct provides expert guidance to help you find the best speed controller for your AC or DC motor application. Contact us today!
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