mercoid switch for sale | 398 ads for brand-new and used mercoid switch

Vintage mercoid switch da-521 new in box

Pasco, Washington, United States
Jun 21st

Vintage Mercoid switch is new in box,unused and untested.

Mercoid air bi-metal temperature switch model# m-51-74

Phoenix, Arizona, United States
US $75.00
Jan 29th

WE ARE SELLING A NEW MERCOID AIR BI-METAL TEMERATURE SWITCH MODEL# M-51-74 Bi-metal air temperature switch, opens on temp. rise, range 50-500°F (10-260°C), min. deadband 20°F (11°C), automatic reset GENERAL DISCRIPTION INFO: Service: Compatible gases.

Mercoid control pressure switch model ap153r36

Phoenix, Arizona, United States
Jun 4th

WE ARE SELLING A NEW MERCOID CONTROL PRESSURE MERCURY SWITCH MODEL # AP153 R 36 Wetted Materials: Nylon reinforced Buna-N and steel. PTFE and 316 SS optional. Temperature Limits: -30 to 150°F (-35 to 66°C).

New mercoid differential pressure switch dpa-33-153-62 double bellows dpa 33

State College, Pennsylvania, United States
Jun 20th

NEW. NO BOX. THE SWITCH IS NEW.

Vintage mercoid switch

Amsterdam, New York, United States
Jan 29th

This is a mercury switch made by the Mercoid Corporation. Contact me if you have any further questions.

New mercoid daw-38-2-9 120/240/440v-ac pressure switch b427470

Buffalo, New York, United States
US $120.20
Jan 29th

New mercoid 1003-w-a1-d dwyer 600psi 3/4in npt pressure switch 250v-ac d287611

Delta, Ohio, United States
US $64.75
Jan 29th

Mercoid da-31-2-8 pressure switch 10-200psi 1/4 in npt switch b350901

Buffalo, New York, United States
US $15.75
Jan 29th

Mercoid pressure switch da 31-3 r 3a pneumatic air switch da31-3

Paramount, California, United States
US $39.99
Jan 29th

This item is a fully working Mercoid Pressure Switch DA 31-3 R 3A Pneumatic Air Switch. I've tested the switch and it works fine. I've got a great price on this item so buy it now.

Mercoid control mercury pressure switch

Vermilion, Ohio, United States
Jan 29th

I am not sure what this is or what it does , a pressure switch of some sort ? It is marked Type DR31-156u R6 , Serial 79-53899 Reset 1 , 120 volt 10 amp , 240 volt 5 amp , AC1/2 , DC1/3 HP . The Mercoid Corporation Chicago Il.