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Northern Design Power Rail 300 (303) Energy Meter with 5A output

The Power Rail 300 is a DIN Rail mounting Electronic kWh Meter, It is easy to install and convenient to use.

  • Standard DIN Rail Format
  • Installation Aids – 'Right First Time'kW Display Configuration Display (CT, VT & Pulse setting)
  • Accuracy: better than Class 1
  • Isolated Pulse Output
  • Input: 5A (Secondary output from CT's)
  • RS485 MODBUS RTU®, MD & Dual Tariff Options
  • Designed & Made in the UK with a 5 year Warranty
  • Large Clear Backlit Display
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Product Details

The Power Rail 300 is a  DIN Rail mounting Electronic kWh Meter, It is easy to install and convenient to use.  

Northern Design Rail 300 has all the same functions as a Rail 303 (Rail 303 discontinued product).

It is equally suitable for both 3 wire and 3-phase 4 wire un-balanced loads (optionally for Single phase or balanced 3-phase systems), these Meters have been designed to measure accurately irrespective of the type off load .

Rail 300's are ideal for monitoring: A motor, heater, or a modern electronically controlled load.

Product Specification

  • Voltage - 400/230V. 3 Phase 3 or 4 Wire (110/63V & 208/120V options)
  • Current - 5A from external CTs. 1A optional. Fully isolated
  • Standard DIN Rail Format (6 Module)
  • Installation Aids – 'Right First Time' kW Display Configuration Display (CT, VT & Pulse setting)
  • Accuracy better than Class 1
  • Isolated Pulse Output
  • Designed & Made in the UK with a 5 year Warranty
  • Large Clear Back-lit Displa

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