Bypass Switches

Dec 2017
By admin | Posted in : Low Voltage Switchgear Products | No Comments

Bypass Switches

Bypass Switch is a hardware device that provides a fail-safe access  in cases of high inrush or fault conditions. It is a low voltage switchgear device designed to detect when an inline tool has failed or lost power. They are widely used in software application like Intrusion detection system (IDS)

by pass switch

Working Principle of Bypass switch

Bypass switches provides network reliability in terms of in-line connections, link detection, and heartbeat packets. Most of the bypass switches basically sends a heartbeat packet, When an appliance is connected to a by pass switch it will transmit these heartbeat packets and in case if these packets don’t return to the switch, then the switch goes into the bypass mode. Therefore a reliable and long lasting bypass switch will gain re-connection to the point where is dropped.

Salient Features

  • Modular design
  • Easy maintenance
  • Long electrical life
  • Wall Mountable
  • Excellent resistance
  • Easy for inspection

Application of Electrical Bypass switches

  • Diesel Generator
  • UPS
  • Pumps
  • Air Handlers
  • Fans

Rated Current Available in By Pass Switch

  • 1000A
  • 100A
  • 1250A
  • 125A
  • 1600A
  • 160A
  • 200A
  • 250A
  • 320A
  • 400A
  • 630A
  • 63A
  • 800A


  1. when the in-line appliance fails, it will keep the network traffic in flow
  2. It helps in the easy moment of the in appliance from one network to another
  3. It helps in monitoring the in the appliance

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