Help reading relay labels

Discussion in 'The Projects Forum' started by Justin Frank, Dec 21, 2015.

  1. Justin Frank

    Thread Starter New Member

    Dec 21, 2015
    4
    0
    Hello! I found this relay with these specifications printed on it and was wondering if anyone knew what they mean. Thanks!
    [​IMG]
     
  2. Justin Frank

    Thread Starter New Member

    Dec 21, 2015
    4
    0
  3. strantor

    AAC Fanatic!

    Oct 3, 2010
    4,302
    1,988
    A and B is the coil.
    7 is the common
    5 is the Normally Open
    2 is the Normally Closed
     
  4. Justin Frank

    Thread Starter New Member

    Dec 21, 2015
    4
    0
    Thank You! What do all the listed Voltages and currents mean?
     
  5. crutschow

    Expert

    Mar 14, 2008
    13,050
    3,244
    The first is the coil voltage and frequency.
    The second is the maximum 120VAC contact resistive load.
    The third is the maximum 28VDC contact resistive load.
    The fourth is the maximum 120VAC contact motor load.
    The fifth is the maximum 240VAC contact motor load.
     
  6. Justin Frank

    Thread Starter New Member

    Dec 21, 2015
    4
    0
    Thanks!
     
Loading...