Product
Price
Action
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MDI Mercury Relays
230NO-24A
Mercury Relay, 2 Pole, 30 Amp (30A), NO, 24VAC, Nylon Strap Around Poles
$58.28$58.28 -
MDI Mercury Relays
330NO-24A
Mercury Relay, 3 Pole, 30 Amp (30A), NO, 24VAC, Nylon Strap Around Poles
$86.95$86.95 -
Available Now! Available Now!MDI Mercury Relays
30NO-24A
Mercury Relay, 1 Pole, 30 Amp (30A), NO, 24VAC, Nylon Strap Around Poles
$34.77$34.77
Mercury relays, or mercury contactors, can handle high currents and frequent switching cycles plus they often last for decades with little to no maintenance.
Due to containing mercury, they are often replaced by solid state relays.