Product
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MDI Mercury Relays
260NO-120ANB
Mercury Relay, 2 Poles, 60 Amp, NO, 120VAC Coil, 50/60Hz, Narrow "NB" Bracket/Backplate
$146.88$146.88
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.