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DISTRIBUTORS OF SPECIALTY MAGNETIC  COMPONENTS

PRODUCT CATEGORIES

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Open & Closed Loop Hall Effect

Current Sensors

Hall effect current sensors are used in a variety of applications requiring accurate, fast response signal proportional to the primary current being measured. Products are available in a range of configurations covering primary currents up to 3000A, providing complete galvanic isolation between the primary conductor and the output circuit.

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Current & Voltage Transformers

Our HES range of panel mounted units cover the range from 25A - 500A and consist of the coil and Hall element only where the user includes the active circuitry on their PCB. All units are designed for primary current cable and are available for vertical mounting (up tp 100A) and horizontal mounting (25A - 500A).

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Toroidal Cores

Telcon high permeability strip wound cores are manufactured to the highest international standards, in a range of alloys and sizes developed to meet the most stringent specifications, and are used in a variety of applications.

Core manufacturing, including winding and heat treatment, is carried out and controlled using processes and machines specially developed by Telcon.

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AVAILABLE PRODUCTS

CLOSED LOOP HALL EFFECT CURRENT SENSORS

TOROIDAL CORES

OPEN LOOP HALL EFFECT CURRENT SENSORS

CUSTOM DESIGNED PRODUCTS

CURRENT & VOLTAGE TRANSFORMERS

 

ABOUT

Orion Group is the exclusive distributor of Telcon products in the United States.  Founded by John St. Clair in 1975 the company is still family owned and run with his son Tripp St. Clair at the helm.

Orion specializes in the distribution of open & closed loop Hall effect current sensors and transformers. A major part of the modern business is magnetic components for applications ranging from current measurement and sensing for drives,

controls, UPS and inverters.

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CONTACT

Inquiries

For any inquiries, questions or quote requests, please  fill out the following form

Contact Us

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Head Office

Orion Group

3 Bessom Ave

Marblehead, MA 01945

 

jstclair@oriongroup.org

Tel: 781-639-9211

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