Filter Results
# of Poles
Primary Contact Pole-Throw Configuration
Current - Resistive
Input Voltage
HP - Single Phase @ 240V
HP - Three Phase @ 240V
HP - Three Phase @ 480V
Mercury Displacement Contactors

Mercury Displacement Contactors

These are often used for motors or circuits that frequently cycle on and off, when wear from frequent cycling can degrade conventional contacts. Mercury displacement contactors have a sealed tube of mercury that works in coordination with a plunger to perform fast switching.

Single Pole — SPST Configuration

Two Pole — DPST Configuration

Three Pole — 3PST Configuration