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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-220AH-6A
Mercury Relay, 1 Pole, 100 Amp (100A), NO, 208/240V, High Voltage, SPST, Nylon Strap Around Poles
$165.08$165.08 -
Available Now! Available Now!MDI Mercury Relays
3100NO-120A
Mercury Relay, 3 Pole, 100 Amp (100A), NO, 120VAC, Metal Strap Around Poles
$398.44$398.44 -
MDI Mercury Relays
100NO-120AH
Mercury Relay, 1 Pole, 100 Amp (100A), NO, 120VAC, Inductive/Lighting Loads, Nylon Strap Around Poles
$131.80$131.80 -
MDI Mercury Relays
2100NO-120AH
Mercury Relay, 2 Pole, 100 Amp (100A), NO, 120VAC, Inductive/Lighting Loads, Metal Strap Around Poles
$258.67$258.67 -
$193.75$193.75
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MDI Mercury Relays
2100NC-220A
Mercury Relay, 2 Pole, 100 Amp (100A), NC, 208/240V, Metal Strap Around Poles
$316.84$316.84 -
MDI Mercury Relays
2100NO-220A
Mercury Relay, 2 Pole, 100 Amp (100A), NO, 208/240V, Metal Strap Around Poles
$274.30$274.30 -
Available Now! Available Now!MDI Mercury Relays
3100NO-220A
Mercury Relay, 3 Pole, 100 Amp (100A), NO, 208/240V, Metal Strap Around Poles
$410.22$410.22 -
$199.61$199.61
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$601.17$601.17
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Available Now! Available Now!MDI Mercury Relays
100NC-120A
Mercury Relay, 1 Pole, 100 Amp (100A), NC, 120VAC, Nylon Strap Around Poles
$154.06$154.06
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.