Macromatic Industrial Control & Monitoring Products

Article #kba110pmr
 
Fusing for Phase Monitor Relays
 
Issue
What size fuse do you recommend using with your Phase Monitor Relays?
 
Solution/Resolution
We recommend using a 2 ampere KTK fuse between the Phase Monitor Relay and the three phases (see diagram below). While not required by any code, the use of fusing is at the user's discretion. Please refer to our Instruction Sheets for additional information or call Macromatic.

diagram

 
This article applies to the following Macromatic products:
 
  • PAP Phase Monitor Relays
  • PCP Phase Monitor Relays
  • PLP Phase Monitor Relays
  • PMD Phase Monitor Relays
  • PMP Phase Monitor Relays
 

Last Reviewed:  06/06/2005