-
Available Now! 
Available Now!MDI Mercury Relays
260NO-120AH-18
Mercury Relay, 2 Pole, 60 Amp (60A), NO, 120VAC, High Voltage, Steel Strap Around Poles
$120.78$120.78 -
Available Now! 
Available Now!MDI Mercury Relays
335NO-120AT-18
Mercury Relay, 3 Pole, 35 Amp (35A), NO, 120VAC, Steel Strap Around Poles
$125.00$125.00 -
Available Now! 
Available Now!MDI Mercury Relays
335NO-120AH-18
Mercury Relay, 3 Pole, 35 Amp (35A), NO, 120VAC, High Voltage, Steel Strap Around Poles
$121.41$121.41 -
Available Now! 
Available Now!MDI Mercury Relays
TOS-12C-L1
Tilt Switch, 12.5A, 120VAC, Cased, 6" Leads, 25° Angle, 17 AWG Silicone Rubber Wire
$21.88$21.88 -
Available Now! 
Available Now!MDI Mercury Relays
235NO-120AT-18
Mercury Relay, 2 Pole, 35 Amp (35A), NO, 120VAC, Steel Strap Around Poles
$83.83$83.83 -
Available Now! 
Available Now!MDI Mercury Relays
330NO-220AU
Mercury Relay, 3 Pole, 30 Amp (30A), NO, 208/240V, Universal Mounting Plate
$116.72$116.72 -
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 -
Available Now! 
Available Now!MDI Mercury Relays
330NO-220A
Mercury Relay, 3 Pole, 30 Amp (30A), NO, 208/240V, Nylon Strap Around Poles
$104.69$104.69 -
Available Now! 
Available Now!MDI Mercury Relays
2100NC-120A
Mercury Relay, 2 Pole, 100 Amp (100A), NC, 120VAC, Metal Strap Around Poles
$310.23$310.23 -
Available Now! 
$27.58$27.58 -
Available Now! 
$16.41$16.41 -
Available Now! 
Available Now!MDI Mercury Relays
100NO-24DH
Limited Stock Savings: 1 unit available at this price
Mercury Relay, 1 Pole, 100 Amp (100A), Normally Open, Inductive/Resistive Loads, Coil Voltage: 24Volts DC, Nylon straps around pole.
$95.24$95.24
MDI manufacturers mercury relays and also offers a complete line of level controls, SSRs and switches.
Their contactors are rated from 30 to 100 amps and are encased in hermetically sealed stainless steel tubes to provide reliable switching for millions of operations.
MDI was founded in 1975, remains family owned and is manufactured right in Michigan.
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