MDI 100 Amp Industrial Contactor

  MDI Mercury Contactors 100 amps from Sords Electric

Buy MDI Contactors HERE

Mercury Displacement Relays are all designed and built to meet the most exacting demands of industry. Mercury Relays have won their high place in the electrical field by doing the tough and tricky jobs that ordinary equipment could at best do in an uncertain manner. Mercury contactors have proved their ability to stand up under the most adverse conditions of temperature, dust and moisture, in all types of applications.

The MDI 60-AMP normally open contactors are designed and manufactured to high quality specifications and the contactors are commonly used in various heating, lighting, and many other industrial applications including high voltage ultraviolet type loads. The contacts are encased in hermetically sealed stainless steel tubes to provide reliable switching for millions of operations. MDI has manufactured this contactor/relay since 1975. It is available in the single, two, three & four pole models.  MDI contactors/relays also come in normally closed versions and Motor rated styles.

MDI 4-Pole 100 Amp Contactor

AC voltages include: 24, 240, 277 and 480

Dimensions for MDI 4-pole 100 Amp Relay

Ratings

• 60NO Only
• AC Resistive
  • 240 VAC @ 60 AMPS
  • 480 VAC @ 60 AMPS
  • 600 VAC @ 48 AMPS
• Tungsten Lamp
  • 120 VAC @ 60 AMPS
• Motor Loads
• Single Phase
• Not Recommended

MDI 3-pole 100 AMP contactor

Available in 24, 120, 220, 277, 480 volts

3-Pole MDI 100 Amp Contactor Dimensions

• Torque Specifications
  • Coil Screws: 7 in-lb
  • Terminal Screws: 31.5 in-lb
• Coil Terminals: #6 Binding Head Screws
• Load Terminals: 4-14 AWG Compression Type
• Operate Time: 50 milliseconds
• Release Time: 80 milliseconds
• Contact Resistance: .003 ohm
  • After Cycling Under Load
• Dielectric Withstand: 2500 VAC RMS
• Temperature Range: -35°C to 85°C

MDI 100 Amp 2-pole Mercury Contactor

MDI 100 Amp 2-pole Relay Dimensions

MDI 100 Amp Relay Part Numbers

100NO-24D           100NO24D
2100NO-24D         2100NO24D
3100NO-24D         3100NO24D
3100NO-24DU      3100NO24DU
4100NO-24D         4100NO24D

100NO-48D           100NO48D
2100NO-48D         2100NO48D
3100NO-48D         3100NO48D
3100NO-48DU      3100NO48DU
4100NO-48D         4100NO48D

60NO-125D           100NO125D
2100NO-125D       2100NO125D
3100NO-125D       3100NO125D
3100NO-125DU    3100NO125DU
4100NO-125D       4100NO125D

100NO-24A           100NO24A
2100NO-24A         2100NO24A
3100NO-24A         3100NO24A
36100NO-24AU    3100NO24AU
4100NO-24A         4100NO24A

100NO-120A         100NO120A
2100NO-120A       2100NO120A
3100NO-120A       3100NO120A
3100NO-120AU    3100NO120AU
4100NO-120A       4100NO120A

100NO-220A         100NO220A
2100NO-220A       2100NO220A      
3100NO-220A       3100NO220A
3100NO-220AU    3100NO220AU
4100NO-220A       4100NO220A

100NO-277A         100NO277A
2100NO-277A       2100NO277A      
3100NO-277A       3100NO277A
3100NO-277AU    3100NO277AU
4100NO-277A       4100NO277A

100NO-480A         100NO480A
2100NO-480A       2100NO480A    
3100NO-480A       3100NO480A
3100NO-480AU    3100NO480AU
4100NO-480A       4100NO480A

Single Pole MDI 100 Amp Contactor

Dimensions for MDI 100 Amp 1-pole Relay

Mercury relay/contactors also come in 30 amp, 35 amp and 60 amp versions.

Normally Closed contactors are available as well.

Contact us HERE!

Buy Normally Open MDI Contactors HERE

Sords Electric
216-765-4230
www.sordselectric.com

MDI Contactor...MDI Relay...MDI Relays...MDI Mercury Relay...MDI Contactors

MDI 60 amp Mercury Contactor / Relays

 MDI Mercury Contactors 60 amps from Sords Electric

Buy MDI Contactors HERE

Mercury Displacement Relays are all designed and built to meet the most exacting demands of industry. Mercury Relays have won their high place in the electrical field by doing the tough and tricky jobs that ordinary equipment could at best do in an uncertain manner. Mercury contactors have proved their ability to stand up under the most adverse conditions of temperature, dust and moisture, in all types of applications.

The MDI 60-AMP normally open contactors are designed and manufactured to high quality specifications and the contactors are commonly used in various heating, lighting, and many other industrial applications including high voltage ultraviolet type loads. The contacts are encased in hermetically sealed stainless steel tubes to provide reliable switching for millions of operations. MDI has manufactured this contactor/relay since 1975. It is available in the single, two, three & four pole models.  MDI contactors/relays also come in normally closed versions and Motor rated styles.

MDI 360NO-120A Mercury Relay

AC voltages include: 24, 240, 277 and 480

MDI 360NO Contactor Dimensions

Ratings

• 60NO Only
• AC Resistive
  • 240 VAC @ 60 AMPS
  • 480 VAC @ 60 AMPS
  • 600 VAC @ 48 AMPS
• Tungsten Lamp
  • 120 VAC @ 60 AMPS
• Motor Loads
  • Single Phase
    • Not Recommended

MDI 2-Pole 60 Amp Mercury Contactor 260NO-

260NO Mercury Relay Dimensions from MDI

• Torque Specifications
  • Coil Screws: 7 in-lb
  • Terminal Screws: 31.5 in-lb
• Coil Terminals: #6 Binding Head Screws
• Load Terminals: 4-14 AWG Compression Type
• Operate Time: 50 milliseconds
• Release Time: 80 milliseconds
• Contact Resistance: .003 ohm
  • After Cycling Under Load
• Dielectric Withstand: 2500 VAC RMS
• Temperature Range: -35°C to 85°C

MDI 60 Amp 1-Pole Mercury Relay, 60NO-

MDI Single Pole 60 amp relay dimensions

MDI 60 Amp Relay Part Numbers

60NO-12D         60NO12D
260NO-12D       260NO12D
360NO-12D       360NO12D
360NO-12DU    360NO12DU
460NO-12D       460NO12D

60NO-24D         60NO24D
260NO-24D       260NO24D
360NO-24D       360NO24D
360NO-24DU    360NO24DU
460NO-24D       460NO24D

60NO-48D         60NO48D
260NO-48D       260NO48D
360NO-48D       360NO48D
360NO-48DU    360NO48DU
460NO-48D       460NO48D

60NO-125D         60NO125D
260NO-125D       260NO125D
360NO-125D       360NO125D
360NO-125DU    360NO125DU
460NO-125D       460NO125D

60NO-250D         60NO250D
260NO-250D       260NO250D
360NO-250D       360NO250D
360NO-250DU    360NO250DU
460NO-250D       460NO250D

60NO-24A          60NO24A
260NO-24A        260NO24A
360NO-24A        360NO24A
360NO-24AU     360NO24AU
460NO-24A        460NO24A

60NO-120A         60NO120A
260NO-120A       260NO120A
360NO-120A       360NO120A
360NO-120AU    360NO120AU
460NO-120A       460NO120A

60NO-208A         60NO208A
260NO-208A       260NO208A      
360NO-208A       360NO208A
360NO-208A       360NO208AU
460NO-208A       460NO208A

60NO-220A         60NO220A
260NO-220A       260NO220A      
360NO-220A       360NO220A
360NO-220AU    360NO220AU
460NO-220A       460NO220A

60NO-277A         60NO277A
260NO-277A       260NO277A      
360NO-277A       360NO277A
360NO-277AU    360NO277AU
460NO-277A       460NO277A

60NO-480A         60NO480A
260NO-480A       260NO480A    
360NO-480A       360NO480A
360NO-480AU    360NO480AU
460NO-480A       460NO480A

MDI 4-Pole 460NO-120A Mercury Relay

Dimensions for MDI 4 pole Mercury Contactor 35 and 60 amps

Mercury relay/contactors also come in 30 amp, 35 amp and 100 amp versions.

Normally Closed contactors are available as well.

Contact us HERE!

Buy Normally Open MDI Contactors HERE

Sords Electric
216-765-4230
www.sordselectric.com

MDI Contactor...MDI Relay...MDI Relays...MDI Mercury Relay...MDI Contactors

MDI 35 Amp Mercury Contactors / Relays

MDI Mercury Contactors 35 amps from Sords Electric

Buy MDI Contactors HERE

Mercury Displacement Relays are all designed and built to meet the most exacting demands of industry. Mercury Relays have won their high place in the electrical field by doing the tough and tricky jobs that ordinary equipment could at best do in an uncertain manner. Mercury contactors have proved their ability to stand up under the most adverse conditions of temperature, dust and moisture, in all types of applications.

The MDI 35-AMP normally open contactors are designed and manufactured to high quality specifications and the contactors are commonly used in various heating, lighting, and many other industrial applications including high voltage ultraviolet type loads. The contacts are encased in hermetically sealed stainless steel tubes to provide reliable switching for millions of operations. MDI has manufactured this contactor/relay since 1975. It is available in the single, two, three & four pole models.  MDI contactors/relays also come in normally closed versions and Motor rated styles.

MDI 335NO-120A Mercury Relay

AC voltages include: 240, 480 and 24

MDI 335NO Contactor Dimensions

Ratings

• 35NO Only
• AC Resistive
  • 240 VAC @ 35 AMPS
  • 480 VAC @ 35 AMPS
  • 600 VAC @ 35 AMPS
• Tungsten Lamp
  • 120 VAC @ 35 AMPS
• Motor Loads
  • Single Phase
    • 120 VAC @ 1 H.P.
    • 240 VAC @ 1 H.P.

MDI 2-Pole 35 Amp Mercury Contactor 235NO-

235NO Mercury Relay Dimensions from MDI

• Torque Specifications
  • Coil Screws: 7 in-lb
  • Terminal Screws: 31.5 in-lb
• Coil Terminals: #6 Binding Head Screws
• Load Terminals: 4-14 AWG Compression Type
• Operate Time: 50 milliseconds
• Release Time: 80 milliseconds
• Contact Resistance: .003 ohm
  • After Cycling Under Load
• Dielectric Withstand: 2500 VAC RMS
• Temperature Range: -35°C to 85°C

MDI 35 Amp 1-Pole Mercury Relay, 35NO-

MDI Single Pole 35 amp relay dimensions

MDI 35 Amp Relay Part Numbers

35NO-6D         35NO6D
235NO-6D       235NO6D
335NO-6D       335NO6D
335NO-6DU    335NO6DU
435NO-6D       435NO6D

35NO-12D         35NO12D
235NO-12D       235NO12D
335NO-12D       335NO12D
335NO-12DU    335NO12DU
435NO-12D       435NO12D

35NO-24D         35NO24D
235NO-24D       235NO24D
335NO-24D       335NO24D
335NO-24DU    335NO24DU
435NO-24D       435NO24D

35NO-48D         35NO48D
235NO-48D       235NO48D
335NO-48D       335NO48D
335NO-48DU    335NO48DU
435NO-48D       435NO48D

35NO-125D         35NO125D
235NO-125D       235NO125D
335NO-125D       335NO125D
335NO-125DU    335NO125DU
435NO-125D       435NO125D

35NO-250D         35NO250D
235NO-250D       235NO250D
335NO-250D       335NO250D
335NO-250DU    335NO250DU
435NO-250D       435NO250D

35NO-24A          35NO24A
235NO-24A        235NO24A
335NO-24A        335NO24A
335NO-24AU     335NO24AU
435NO-24A        435NO24A

35NO-120A         35NO120A
235NO-120A       235NO120A
335NO-120A       335NO120A
335NO-120AU    335NO120AU
435NO-120A       435NO120A

35NO-208A         35NO208A
235NO-208A       235NO208A      
335NO-208A       335NO208A
335NO-208A       335NO208AU
435NO-208A       435NO208A

35NO-220A         35NO220A
235NO-220A       235NO220A      
335NO-220A       335NO220A
335NO-220AU    335NO220AU
435NO-220A       435NO220A

35NO-277A         35NO277A
235NO-277A       235NO277A      
335NO-277A       335NO277A
335NO-277AU    335NO277AU
435NO-277A       435NO277A

35NO-480A         35NO480A
235NO-480A       235NO480A    
335NO-480A       335NO480A
335NO-480AU    335NO480AU
435NO-480A       435NO480A

MDI 4-Pole 435NO-120A Mercury Relay

Dimensions for MDI 4 pole Mercury Contactor

Mercury relay/contactors also come in 30 amp, 60 amp and 100 amp versions.

Normally Closed contactors are available as well.

Contact us HERE!

Buy Normally Open MDI Contactors HERE

Sords Electric
216-765-4230
www.sordselectric.com

MDI Contactors...MDI Relay...MDI Relays...MDI Relay...MDI Contactor

MDI 30 Amps Mercury Relays

MDI Mercury relays 30 amps from Sords Electric

Buy MDI Contactors HERE

Mercury Displacement Relays are all designed and built to meet the most exacting demands of industry. They have won their high place in the electrical field by doing the tough and tricky jobs that ordinary equipment could at best do in an uncertain manner. They have proved their ability to stand up under the most adverse conditions of temperature, dust and moisture, in all types of applications.

The Mercury Displacement Industries (MDI) 30-AMP model is designed to save space and simplify mounting methods. The standard mounting bracket on the three pole model allows the unit to be mounted in standard 3” snap track channel. If you do not use snap track mounting, the standard three pole bracket has key hole slots for easy mounting in any panel arrangement. The 30-AMP series is a more compact line with a well proven switch which is the heart of mercury relays. It is the same switch design that is in our 35 and 60-AMP encapsulated MDR’s, which have withstood the test of time and millions of cycles in many different applications.

MDI 3-Pole Mercury 30 Amp Relay

MDI 3-Pole Mercury 30 Amp Relay

Ratings

• AC Resistive
  • 240 VAC @ 30 AMPS
  • 480 VAC @ 30 AMPS
  • 600 VAC @ 30 AMPS
• Tungsten Lamp
  • 120 VAC @ 30 AMPS
• Motor Loads
• Not Recommended

Contacts:

• 30 AMP @ 600 VAC Resistive
  • -or-
• 30 AMP @ 480 VAC General Purpose

MDI 2-Pole 30 Amp Relay 

• Torque Specifications
  • Coil Screws: 7 in-lb
• Coil Terminals: #6 Binding Head Screws
• Load Terminals: #8 Binding Head Screws
• Operate Time: 50 milliseconds
• Release Time: 80 milliseconds
• Contact Resistance: .003 ohm
  • After Cycling Under Load
• Dielectric Withstand: 2500 VAC RMS
• Longevity: Millions of Cycles

MDI 30 Amp Contactor Part Numbers

30NO-120A         30NO120A
230NO-120A       230NO120A
330NO-120A       330NO120A
330NO-120AU    330NO120AU

30NO-24D         30NO24D
230NO-24D       230NO24D
330NO-24D       330NO24D
330NO-24DU    330NO24DU

30NO-48D         30NO48D
230NO-48D       230NO48D
330NO-48D       330NO48D
330NO-48DU    330NO48DU

30NO-24A          30NO24A
230NO-24A       230NO24A
330NO-24A       330NO24A
330NO-24AU    330NO24AU

30NO-220A         30NO220A
230NO-220A       230NO220A      
330NO-220A       330NO220A
330NO-220AU    330NO220AU

Buy MDI Contactors HERE

Sords Electric
216-765-4230
www.sordselectric.com

MDI Relays...MDI Relays...MDI Relays...MDI Relays...MDI Relays