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POWEROHM RESISTORS

Driven by excellence.
Powered by principles.

Our power quality and industrial control products reduce faults, stabilize voltage, and protect equipment to keep your system reliable, efficient, and online.

Power protection & system reliability

Powerohm components shield your operation from faults, overloads, and power disturbances that threaten uptime.

Power reliability

Our solutions stabilize your system under stress, manage fault conditions, and maintain safe, continuous performance, so your equipment and processes keep moving.

Power quality

Poor power quality can cost you productivity, efficiency, and equipment life. Our power quality components help regulate voltage, control current, and balance system loads to deliver clean, consistent power across your entire operation.

Products engineered for reliable power performance

Powerohm products are built to perform in the toughest industrial conditions, delivering dependable power protection and quality you can count on. From resistors to grounding solutions, we provide the components that keep critical systems efficient, stable, and safe.

Power resistors

Power resistors

Power resistors manage high electrical loads and safely dissipate excess energy, delivering stable, dependable performance in industrial and motor-control applications.

Braking resistors

Braking resistors

Powerohm resistors safely dissipate excess energy during motor deceleration, protecting systems from overvoltage.

Brake modules

Brake modules

Brake modules work with our braking resistors to control excess energy and protect sensitive drive components.

Neutral grounding resistors

Neutral grounding resistors

Our neutral grounding resistors help limit fault current and protect transformers, generators, and distribution systems from damage.

Fan-cooled braking resistors

Fan-cooled braking resistors

Ideal for demanding applications with frequent or heavy braking cycles, fan-cooled braking resistors provide higher continuous power handling in compact footprints.

High resistance grounding resistors

High resistance grounding resistors

Our high resistance grounding resistors improve system safety by assisting operators in quickly locating and identifying ground faults. They help keep your facility productive while maintaining safe fault-current levels.

Active filters

Active filters

Active filters continuously monitor and correct harmonic distortion in real time, improving power quality across sensitive and high-demand systems.

Line reactors

Line reactors

Line reactors protect drives and electrical equipment by reducing harmonic distortion, smoothing inrush current, and mitigating power line disturbances.

Harmonic mitigating transformers

Harmonic mitigating transformers

Our three-phase harmonic mitigating transformers counter the effects of non-linear loads to provide cleaner, more balanced power throughout your system.

Configurable power solutions

Create the exact power protection solution you need with our easy configurators. Build custom Powerohm resistors configured for your system's voltage, load, and application demands.

Braking resistor configurator

Braking resistor configurator

Customize braking resistor specifications, including resistance value, power rating, and enclosure options—for cranes, conveyors, and other motor-driven systems.

Neutral grounding resistor configurator

Neutral grounding resistor configurator

Prevent equipment failures, reduce downtime, and avoid costly maintenance to keep production running.