Reliable High Voltage Equipment for the Power Grid

RHM International is opening a new North American Production and Test site in Hudson, NH
Innovative High Reliability High Voltage Equipment for the Power Grid
HV DryShield^® Current Transformers. They keep working; no matter what.
Ultra-reliable.
Ultra-safe.
RIF® Bushings: ask for our quick custom designs for OIP or RIP bushing replacement
Current Transformers
Wall Bushings
Transformer Bushings
Cable Terminals
Smart Products with Built-in Monitoring
A Remarkable Value Innovation: Simple Built-in, Hassle-Free Visual Indication of your RHM Equipment’s Dry Insulation Health

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RHM International is opening a new North American Production and Test site in Hudson, NH

Innovative High Reliability High Voltage Equipment for the Power Grid

RIF dry technology transformer bushings - reliable and safe by RHM International

Paperless RIF high voltage bushings by RHM International

HV Dry Shield and RIF technology-based high voltage products - current transformers, transformer bushings and wall bushings

Built-in monitoring of high voltage insulation degradation available in all RHM International products

RHM International creates, develops and manufactures high voltage, high quality products
using its unique, innovative and high performance dry type insulation technologies.

RHM International creates, develops and manufactures high voltage, high quality products using its unique, innovative and high performance dry type insulation technologies.

RHM International creates, develops and manufactures high voltage, high quality products
using its unique, innovative and high performance dry type insulation technologies.