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    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.
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    Items 1-12 of 49

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    1. 30NO-120A
      Mercury Relay, 1 Pole, 30A, NO, 120VAC, Nylon Stra 30NO-120A
      $34.77
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    2. Mercury Relay, 1 Pole, 30A, NO, 24VDC
      Mercury Relay, 1 Pole, 30A, NO, 24VDC, Nylon Strap 30NO-24D
      $34.77
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    3. Mercury Relay, 1 Pole, 30A, NO, 24VAC
      Mercury Relay, 1 Pole, 30A, NO, 24VACNylon Strap A 30NO-24A
      $34.77
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    4. 35NO-120A
      Mercury Relay, 1 Pole, 35A, NO, 120VACNylon Strap 35NO-120A
      $41.09
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    5. 35NO-24A
      Mercury Relay, 1 Pole, 35A, NO, 24VAC, Nylon Strap 35NO-24A
      $41.09
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    6. Mercury Relay, 1 Pole, 35A, NO, 24VDC
      Mercury Relay, 1 Pole, 35A, NO, 24VDCNylon Strap A 35NO-24D
      $41.09
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    7. 35NO-120AT
      Mercury Relay, 1 Pole, 35A, NO, 120VAC, Nylon Stra 35NO-120AT
      $42.03
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    8. Mercury Relay, 1 Pole, 35A, NO, 120VAC
      Mercury Relay, 1 Pole, 35A, NO, 120VAC, Inductive/ 35NO-120ATH
      $42.03
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    9. Mercury Relay, 1 Pole, 35A, NC, 120VAC
      Mercury Relay, 1 Pole, 35A, NC, 120VAC, Nylon Stra 35NC-120AT
      $46.88
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    10. 35NO-220A
      Mercury Relay, 1 Pole, 35A, NO, 208/240VNylon Stra 35NO-220A
      $50.47
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    11. Mercury Relay, 1 Pole, 35A, NO, 208/240V
      Mercury Relay, 1 Pole, 35A, NO, 208/240V,Inductive 35NO-220AH
      $50.47
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    12. Mercury Relay, 1 Pole, 60A, NO, 120VAC
      Mercury Relay, 1 Pole, 60A, NO, 120VAC, Inductive/ 60NO-120AH
      $62.50
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    1. Poles
      1 Pole
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    Voltage
    1. 24VAC 10 items
    2. 24VDC 10 items
    3. 110/120VAC 18 items
    4. 208/240VAC 11 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 4 items
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    1. 30 Amp 4 items
    2. 35 Amp 15 items
    3. 60 Amp 13 items
    4. 100 Amp 17 items
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    1. 1NO 22 items
    2. 1NC 13 items
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    4. See Spec 11 items
    Options
    1. Steel Strap Around Poles 1 item
    2. No Special Options 48 items
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