Listings in Phase insulation and Voltage detectors

Helwig Carbon Products

in Voltage detectors, Shaft grounding systems, Manufacturer, Contacts>> Filters>> Seals>>Carbon>> Brush holders>> Bushings>>Mechanical spacers/bearings>> Commutator servicing equipment, Brushes, Brush springs, Bearing monitoring/testing equipment, Bearing monitoring / testing equipment

Helwig Carbon Products is a leading manufacturer of carbon graphite brushes, brush holders, and constant force springs for electric motors and generators. Also make the Bearing Protection Kits for motors with drives. Plus mechanical carbons.

8900 W. Tower Ave.
Milwaukee, Wisconsin 53224-9008
United States

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Ross Engineering Corp.

in Voltmeters, Voltage regulators, Voltage detectors, Voltage, Vacuum contactors, Testing, Solenoid, Rotary switches, Relays, Oscilloscopes, Ohmmeters/megohmmeters, Ohmmeters and megohmmeters, Ohmmeters / megohmmeters, Multimeters, Meters, Megohmmeter insulation tester, Manufacturer, Leak testers, High voltage insulation testers, High Voltage

Ross Engineering Corp. is a certified ISO 9001:2015 company with an ISO/IEC 17025:2017 High Voltage Calibration accreditation by A2LA.

540 Westchester Dr.
Campbell, California 95008
United States

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Electro Static Technology / AEGIS Rings

in Bearing isolators, Oscilloscopes, Ohmmeters/megohmmeters, Ohmmeters and megohmmeters, Ohmmeters / megohmmeters, Meters, Ground testers, Brushes, Brush holders, Voltage detectors, Shaft grounding systems, Seals, Motor and Generator Testing Services, Manufacturer, Field Testing of Electrical Apparatus/Systems, Bearings-monitoring and testing equipment, Bearings-Isolators

AEGIS Rings protect motors from VFD-induced bearing damage by channeling harmful shaft currents away from bearings and safely to ground – for the full L10 life of the bearing. Test motors for shaft voltages with the AEGIS SVT Oscilloscope.

31 Winterbrook Rd.
Mechanic Falls, Maine 04256-5724
United States

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American Mine Research

in Circuit breakers, Voltage detectors, Ground testers, Sensors, Manufacturer

P. O. Box 234
Rocky Gap, Virginia 24366
United States

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276-928-1712
Fax: 276-928-1814

Albany International HPM

in sheet materials, Insulation, Phase insulation, Manufacturer

112 Airport Drive
Rochester, New Hampshire 3867
United States

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603-330-5800
Fax: 603.994.3835

Motorsolver, LLC

in Voltage detectors, Training and Associations, Torque measuring equipment, Tachometers, Manufacturer

6330 Hwy 329
Suite #11
Crestwood, Kentucky 40014
United States

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Hoyt Electrical Instrument Works Inc.

in Voltage detectors, Manufacturer, Instruments, Transformers, Distributor, Custom, Transformers, Manufacturer

23 Meter st.
Penacook, New Hampshire 3303
United States

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603-753-6321
Fax: 603-753-9592

Harger Lightning & Grounding

in Couplings, Voltage detectors, Ground testers, Lightning protection equipment, Manufacturer

301 Ziegler Dr.
Grayslake, Illinois 60030
United States

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847-548-8700
Fax: 847-548-8755

HD Electric Company

in Capacitors, Transformer test equipment, Voltage detectors, Voltmeters, Manufacturer

1475 Lakeside Dr.
Waukegan, Illinois 60085
United States

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847-473-4980
Fax: 847-473-4981