UNB - Static Switch


The UNB range of static bypass switches features the modern micro controller technology for monitoring, synchronization and communication combined with a flexible 19"-compatible rack mounting.
UNB - Static Switch

Key features

  • 19”, 4U
  • "Hot-Plug-In" design, rear side connection
  • Wide synchronization range
  • Optimized mains synchronization
  • Alphanumeric LCD display for measurement values and systems parameters
  • Complete system monitoring via CAN bus
  • Temperature-controlled fan cooling

Industry Applications

Static bypass switch for AC power supplies in all areas of industry, telecommunication, power utilities and power distribution.

Power Utilities

  • Control & protection
  • Circuit breaker power
  • Scada
  • Communication

Railway & Metro

  • Control & protection
  • GSM-R - communication
  • Signaling
  • Emergency Lightning
  • Wireless Monitoring Systems

Marine & Offshore

  • Production solution for Platform, rig, or FPSO/FSo
  • Fire & Gas detection systems (only 24V)
  • Emergency Shotdown (only 24V)
  • GTL & ING facilities
  • Heli-Deck Lighning
Name Version Part number Type Size

Contact Information


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