Veris H908 Current Switch


  • Retrofit or new construction – high-performance devices in split and solid-core housings
  • Adjustable trip point – precise current trip point setting
  • Small size – fits easily inside small enclosures
  • Self-gripping iris for easy installation
  • Status LEDs – for easy setup and local indication
  • Induced from monitored conductor sensor power
  • On/off status for variable frequency drive (VFD) outputs at 12 to 115 Hz, provides functional insulation only

Veris Industries is an energy and environmental sensor partner that provides quality products for commercial HVAC and other automation applications. We offer complete lines of reliable, long-lasting innovative power monitoring products.

Hx08 series adjustable current switches offer high performance, with a wide array of amperage range options. These products can accurately detect belt loss, coupling shear or other mechanical failure on unit vents, exhaust fans, recirculation pumps and other fixed loads down to as little as 1/5 hp.

Dimensional Drawing

Detects Belt Loss/Coupling Shear

Now you can easily detect when drive belts slip, break, or pump couplings shear. In fact, a typical HVAC motor that loses its load has a reduction of the current draw of up to 50%. That’s why our sensors are the industry standard for status.


  • Detecting belt loss, coupling shear, and mechanical failure
  • Verifying lighting circuit and other electrical service run times
  • Monitoring status of industrial process equipment
  • Monitoring status of critical motors (compressor, fuel, etc.)
  • VFD output on/off status


Model H908
Application  Building Automation Systems
Current Measurement Range   2.5 – 135 A
Current Sensor type Current Switch, AC
Electrical Wiring Size   24 – 14 AWG (0.2 – 2.1 mm²)
Measurement Type AC Current
Monitored Frequency Range 50 – 60 Hz
Monitored Wire Size   0.8″ (21 mm)
Mounting  Split Core
Operating Humidity 10 – 90% RH, non-condensing
Operating Temperature  5 – 140 °F (-15 – 60 °C)
Output Specifications  N.O. 1 A @ 30 VAC/DC
Outputs Switch output
Product Certification  UL | CE
Product Type   Sensor
Range  HX08 Series
Relay Coil Voltage  None
Relay Contact Ratings None
Relay Poles/Throw None
Setpoint Adjustable
Warranty 5 years


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