• Create an Account
Free UPS Ground Shipping on Online Orders $100+*
My Cart
Cart
  • Sign In
    • Wolf Head Toggle Nav
    Search
    • Compare Products
    Menu
    Account

    Mercury Relays

    (a.k.a. mercury contactor, mercury displacement relay)

    The basics: mercury relays use mercury as the switching element and are able to handle constant cycling. MDI relays are hermetically sealed with high quality glass to metal seals and the stainless steel tube is totally encapsulated in UL approved epoxy. Mercury relays are known for being durable and handling difficult and dirty environments. Solid state relays are also a popular option as some states have banned the use of mercury.
    View as Grid List

    Items 1-12 of 153

    Set Descending Direction
    1. 30NO-120A
      Mercury Relay, 1 Pole, 30A, NO, 120VAC, Nylon Stra 30NO-120A
      $34.77
      Add to Wish List Add to Compare
    2. Mercury Relay, 1 Pole, 30A, NO, 24VDC
      Mercury Relay, 1 Pole, 30A, NO, 24VDC, Nylon Strap 30NO-24D
      $34.77
      Add to Wish List Add to Compare
    3. Mercury Relay, 1 Pole, 30A, NO, 24VAC
      Mercury Relay, 1 Pole, 30A, NO, 24VACNylon Strap A 30NO-24A
      $34.77
      Add to Wish List Add to Compare
    4. 35NO-120A
      Mercury Relay, 1 Pole, 35A, NO, 120VACNylon Strap 35NO-120A
      $41.09
      Add to Wish List Add to Compare
    5. 35NO-24A
      Mercury Relay, 1 Pole, 35A, NO, 24VAC, Nylon Strap 35NO-24A
      $41.09
      Add to Wish List Add to Compare
    6. Mercury Relay, 1 Pole, 35A, NO, 24VAC
      Mercury Relay, 1 Pole, 35A, NO, 24VAC, Inductive/L 35NO-24AH
      $41.09
      Add to Wish List Add to Compare
    7. 35NO-120AT
      Mercury Relay, 1 Pole, 35A, NO, 120VAC, Nylon Stra 35NO-120AT
      $42.03
      Add to Wish List Add to Compare
    8. Mercury Relay, 1 Pole, 35A, NO, 120VAC
      Mercury Relay, 1 Pole, 35A, NO, 120VAC, Inductive/ 35NO-120ATH
      $42.03
      Add to Wish List Add to Compare
    9. Mercury Relay, 1 Pole, 35A, NC, 120VAC
      Mercury Relay, 1 Pole, 35A, NC, 120VAC, Nylon Stra 35NC-120AT
      $46.88
      Add to Wish List Add to Compare
    10. 35NO-220A
      Mercury Relay, 1 Pole, 35A, NO, 208/240VNylon Stra 35NO-220A
      $50.47
      Add to Wish List Add to Compare
    11. Mercury Relay, 1 Pole, 35A, NO, 208/240V
      Mercury Relay, 1 Pole, 35A, NO, 208/240V,Inductive 35NO-220AH
      $50.47
      Add to Wish List Add to Compare
    12. 230NO-24A
      Mercury Relay, 2 Poles, 30A, NO, 24VACNylon Strap 230NO-24A
      $58.28
      Add to Wish List Add to Compare
    Page
    per page
    Shop By
    Filter By
    Voltage
    1. 24VAC 29 items
    2. 24VDC 30 items
    3. 110/120VAC 55 items
    4. 208/240VAC 37 items
    Poles
    1. 1 Pole 49 items
    2. 2 Pole 42 items
    3. 3 Pole 43 items
    4. 4 Pole 17 items
    5. See Spec or N/A 2 items
    Amp Rating
    1. 30 Amp 18 items
    2. 35 Amp 51 items
    3. 60 Amp 43 items
    4. 100 Amp 39 items
    5. See Spec 2 items
    NO/NC
    1. 1NO 22 items
    2. 1NC 13 items
    3. 2NO 22 items
    4. 2NC 12 items
    5. 3NO 24 items
    6. 3NC 13 items
    7. 4NO 9 items
    8. 4NC 7 items
    9. Normally Open (NO) 4 items
    10. See Spec 27 items
    Options
    1. Nylon Strap Around Poles 1 item
    2. Steel Strap Around Poles 56 items
    3. No Special Options 96 items
    Price
    Compare Products
    1. Remove This Item
    Compare
    Clear All
    You have no items to compare.
    My Wish List
    Last Added Items
    1. Add to Cart
      Remove This Item
    Go to Wish List
    You have no items in your wish list.
    Copyright © 2018-present Wolfautomation. All rights reserved.