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MDI Mercury Relays
100NO-24DH
Mercury Relay, 1 Pole, 100 Amp (100A), Normally Open, Inductive/Resistive Loads, Coil Voltage: 24Volts DC, Nylon straps around pole.
$131.80$131.80 -
MDI Mercury Relays
100NO-24DH-6A
Mercury Relay, 1 Pole, 100 Amp (100A), NO, 24VDC, High Voltage, SPST, Nylon Strap Around Poles
$155.70$155.70 -
Available Now! Available Now!MDI Mercury Relays
235NO-220A-18
Mercury Relay, 2 Pole, 35 Amp (35A), NO, 208/240V, Steel Strap Around Poles
$100.78$100.78 -
MDI Mercury Relays
260NO-120ANB
Mercury Relay, 2 Poles, 60 Amp, NO, 120VAC Coil, 50/60Hz, Narrow "NB" Bracket/Backplate
$146.88$146.88 -
$35.78$35.78
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.