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Mercury Displacement Contactors (18 items)
Struthers-Dunn
Mercury Contactor, 3PST, 60A, 120VAC
Zoro # G4199221
Mfr # M60AAA-120VAC
Struthers-Dunn
Mercury Contactor, DPST, 35A, 120VAC
Zoro # G4176033
Mfr # M35AA-120VAC
Struthers-Dunn
Mercury Contactor, DPST, 60A, 120VAC
Zoro # G4078453
Mfr # M60AA-120VAC
Struthers-Dunn
Mercury Contactor, 3PST, 35A, 120VAC
Zoro # G3954937
Mfr # M35AAA-120VAC
Struthers-Dunn
MercuryDisplacementContactor, 1NO, 24VDC
Zoro # G808389717
Mfr # M60A-24VDC
Struthers-Dunn
Mercury Contactor, SPST, 60A, 120VAC
Zoro # G3950021
Mfr # M60A-120VAC
Struthers-Dunn
Mercury Contactor, SPST, 35A, 120VAC
Zoro # G3911747
Mfr # M35A-120VAC
Struthers-Dunn
MercuryDisplacementContactor, 1NO, 24VDC
Zoro # G608389719
Mfr # M35A-24VDC
Struthers-Dunn
Mercury Contactor, DPST, 35A, 240VAC
Zoro # G4214095
Mfr # M35AA-240VAC
Struthers-Dunn
Mercury Contactor, SPST, 60A, 240VAC
Zoro # G4113322
Mfr # M60A-240VAC
Struthers-Dunn
Mercury Contactor, 3PST, 35A, 240VAC
Zoro # G3920131
Mfr # M35AAA-240VAC
Struthers-Dunn
Mercury Contactor, 3PST, 60A, 240VAC
Zoro # G3935443
Mfr # M60AAA-240VAC
Struthers-Dunn
MercuryDisplacementContactor, 2NO, 24VDC
Zoro # G108389714
Mfr # M60AA-24VDC
Struthers-Dunn
MercuryDisplacementContactor, 1NO, 12VDC
Zoro # G108389691
Mfr # M60A-12VDC
Struthers-Dunn
Mercury Contactor, DPST, 60A, 240VAC
Zoro # G4011375
Mfr # M60AA-240VAC
Struthers-Dunn
MercuryDisplacementContactor, 1NO, 48VDC
Zoro # G308389712
Mfr # M35A-48VDC
Struthers-Dunn
Mercury Contactor, SPST, 35A, 208VAC
Zoro # G4163677
Mfr # M35A-208VAC
Struthers-Dunn
Mercury Displacement Contactor, 10 hp
Zoro # G115191225
Mfr # M35AAA-24VAC
About Mercury Displacement Contactors
Mercury displacement and hybrid contactors are types of electrical relay switches. A mercury relay circuit uses a small amount of mercury in a sealed tube as the switching element between two contacts. They are used when constant switching between standard relays would cause too much wear on the contacts. Products vary by contact form, number of poles, coil volts and other considerations.