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  • Home
  • Products
    • INDUSTRIAL POWER SUPPLIES
      • AC loads
      • AC grid simulators
      • AC sources
      • DC/DC converter
      • DC loads
      • Bidirectional DC power supplies
      • DC sources
      • Inrush current limiter
      • Industrial power suppy units
      • Measuring devices
      • Switch cabinet construction
      • OEM - Customized power supply units
    • THERMAL SOLUTIONS
      • Flexible heaters
      • Cartridge heaters
      • Customer-specific heaters
      • Customized heater assemblies
      • Peltier elements
    • MEASUREMENT TECHNOLOGY
      • display devices
      • Ground fault and short circuit indicator
      • ground fault indicator
      • overhead line indicator
      • cable junction boxes
      • short-circuit indicator
      • Electrical Measuring Instruments
      • Process Controller
      • Sensors for earth faults
      • Sensors for short circuits
      • Voltage tap terminals
      • Voltage display and detection
      • temperature sensor
      • converter
  • Applications
    • Industrial power supplies
      • Charging drive systems
      • AC network simulations
      • Fuel cell tests
    • Thermal Solutions
      • Imaging and Optical Systems
      • Spacecraft and Satellite Battery Systems
      • IR detectors and EO/IR systems
      • Ventilators & respirators
      • PCR-DNA thermocycling
      • Valves and dosing pumps
      • Liquid heating
      • Respiratory function analysis
      • Heating of samples
    • Measurement technology
  • Services
  • References
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Measurement technology/ Voltage display and detection

Voltage display and detection

Reliable monitoring of electrical systems

Voltage display and detection for maximum safety

In electrical power distribution systems, reliable voltage indication is crucial for protecting personnel and equipment. Voltage indicators provide a visual signal indicating the presence of voltage—for example, before maintenance work or during operation of medium-voltage switchgear.

EMG's voltage indicators of the B, BR, BP, BF, BFP, and SPA series are designed for use in medium-voltage systems from 5 kV to 36 kV. They support safe voltage testing and help to identify hazards at an early stage. Highlights include the compact design of the SPA series, the high protection class up to IP65, and easy integration into existing systems.

Discover products
Product photo of voltage indicators type BR and BFP from EMG
Voltage indicator EMG type SPA Product photo
Product photo of EMG type BF voltage indicator
Product photo of EMG voltage indicator type BP

Get in touch with us

Looking for advice on the right voltage indicator? Whether you need a retrofit solution or integration into new switchgear, we can help you select the right voltage indicators for your application. Contact our team of experts by phone, email or directly via our inquiry form. Together, we will find the optimal solution for your requirements.

Get in touch with us
Overview

Product series

Back to: Measurement technology
Voltage indicator EMG type SPA Product photo
electromechanics

Voltage indicator type SPA

The SPA voltage indicator is used for continuous display of the voltage status in medium-voltage networks of ...
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Product photo of EMG type BF voltage indicator
electromechanics

Voltage indicator type B / BR / BP / BF / BFP

The voltage indicators types B, BR, BP, BF, and BFP are used for permanent display of the voltage status in medium ...
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YOUR INQUIRY

What are your requirements?

Whether standard product or customer-specific requirement. We look forward to supporting you competently in finding a solution with in-depth customer advice.

You will only find high-quality products with us. Some standard appliances are available from stock at short notice.

We look forward to your inquiry.

Martin Sochor

Project engineer & first level support
powersupply@ing-fischer.at
+43 2236 42694-40

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    About us

    Founded in 1982, Ing. Erhard Fischer GmbH has been a premium solution provider for customers in the manufacturing industry, research & development, automotive, solar, automation technology, aerospace, university research, medical technology, utilities, etc. for over 40 years. In addition to standard products, we also offer highly complex special solutions and complete systems.

    Contact us

    • AT-2371 Hinterbrühl,
      Weissenbach 101
    • office@ing-fischer.at
    • +43 (0)2236 42694-0

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