cr magnetics products for sale

We offer 1000+ of CR Magnetics' top-quality accessories and current sensors (solid core & split core). Shop today for unbeatable prices and service!



For more than three decades, CR Magnetics, Inc. has been offering a comprehensive range of components suitable for diverse applications and industries. Their product line includes transducers, transformers, voltage products, power meters, and general-purpose components. With a presence in East Asia, Europe, and the Americas, this brand has a global footprint and serves customers around the world.

Their headquarters are in St. Louis, Missouri. CR Magnetics is committed to delivering high-quality products and services, as evidenced by their Current Mark Indicators and Displays. All CR Magnetics’ products use the highest quality materials and assembly processes at competitive prices. By adopting ISO’s Quality Management system, the company ensures all its products meet rigorous testing standards for secure use. Their complete line of products includes sensors, transducers, current mark indicators, and displays.


CR Magnetics has a team of professionals with backgrounds in the engineering and technical disciplines. They work out of CR Magnetics’ NIST traceable labs, which have a closed-loop controlled power system that allows for exact calibrations on all products on site.

Additionally, all CR Magnetics products are designed to meet RoHS dangerous chemical requirements and are lead-free. Many products have CE, UL, and CSA certifications. The company also has facilities to perform environmental, loads, and high-pot tests and review as required by their customers.


cr magnetics

CR magnetics products include analog and digital transducers, relays & switches, indicators & displays, and current transformers.

The analog transducers can be used to monitor electrical power systems, power supplies, or electrical loads. It can work on DC or AC voltage transducers, as well as active and reactive power transducers. The digital transducers are made up of CR Magnetics’ Data Stream Series, which uses digital data to transfer information on the current, voltage, power, phase angle, and frequency of the electrical system.

CR Magnetics’ relays & switches monitor electrical properties to recognize a fault or event condition. Indicators & displays can sense electrical properties and are used to analyze heater elements, lighting filaments, and motor operations. Current transformers measure from a few milliamps to 10,000 amps to account for a variety of applications.

Shop for CR Magnetics Products at Blackhawk Supply Store

Looking for high-quality electrical components for your application? Look no further than the Blackhawk Supply store! The products in our stock are made with the highest quality materials and undergo rigorous testing to ensure superior performance and reliability. Whether you need analog or digital transducers, relays & switches, indicators & displays, or current transformers, we have you covered.

With our commitment to quality, customer satisfaction, and fair price, you can trust that our supply of CR Magnetics products will exceed your expectations. Shop for CR Magnetics products today at Blackhawk Supply Store and experience the difference.

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