.
MDI mercury contactors/relays are durable and float switches and liquid level controls for water and sewage Liquid Level Control Floats
Contactors and Solid State Relays,
Tilt, Tip-over and Proximity Switches
Motion and Shock Sensors.
MDI Mercury Displacement Industries Relays, Contactors, Liquid Level Control Floats, Tilt and Tipover switches
Relay, Vertical, Liquid Level Control Floats, Tilt and Tipover switches
Spec Sheets & Outlines


We will be adding new SpecSheets and Outlines daily! Please check back for any you may need later or Contact Us!

ALL FILES ARE IN PDF V. 6 FORMAT
Spec Sheets
Relays / Switches
35NO-12DH
35NO-24A
35NO-120A
60NO-120A
235NO-120A-18
260NO-120A-18
335NO-120A-18
360NO-120A-18
435NO-120A-18
460NO-120A-18
100NO-120A
100NO-120AH-6A
2100NO-120A
3100NO-120A
MS-20
NATS-1
NATS-20
SP-1162
SP-1326
SP-1327
SP-1376-120A
SS20AE
SS20AU
SS20DU
SS30AU
SS30DU
SS50AE
SS50AU
SS50DU
SS70AU
SS70DU
TOS-12
TOS-12-2
TOS-12C-L_
TOS-20
TS-1
TS-1-3
TS-10
TS-10C-L_
TS-1C-L_
TS-20
TS-20C-L_
WATS-1
WATS-1C-L_
WATS-20
Spec Sheets
Floats / Controls
C-Series Float
E-Series Float
G-Series float
P-Series float
Small Mechanical Float
Small Mercury Float
Standard Mechanical Float
Standard Mercury Float
Twin Float
Vertical Switch
Vertical Switch with pipe mount
Control Float
Standard Float
Heavy Duty Float
Float Weights
TC
TC-1
TC-2
TC-3
TC-10
AS2CYXX00
AS2OYXX00
AS2OYXX00 W
BS2CYXX00
BS2OYXX00 W
CB1CYXX00
CG2OYXX00
CG2OYXX00 W
CM1OWXX00
CM1OWXX00 W
CM1OYXX00
CM1OYXX00 W
DB1CWXX00
DM1OWXX00
EM1OWXX00
GB2CWXX00
GF1OWXX00 W
GF1OWXX00
GF1OWXXF1
GF1OWXXF2
GF2OWXX00 W
GF2OWXX00
GF2OWXXF1
GF2OWXXR1
GG2DWXX00
GR2OWXX00
GT3DTXX00
GT3OTXX00 W
GT3OTXX00
GT3OTXX01
GW2CWXX00
GW2CWXXF1
GW2CWXXR1
GY2CWXX00
GY2CWXXR1
HF2OUXX00 W
HF2OUXX00
HF2OUXXR1
HF2OUXXR2
HG2DUXX00
HW2CUXX00
HY2CUXX00
KF2OWXX00
LF2OPXX00
NF2OWXX00 W
NF2OWXX00
NG2DWXX00
NW2CWXX00
PF2OWXX00
PT3OTXX00
SF2OYXX00
XF2OYXX00
TFD1-054-UXX01
TFD2-054-UXX02
Outlines
Relays / Switches
1 pole 100NC
1 pole 100NO
1 pole 100NO-17
1 pole 30NO
1 pole 35-60NC-18
1 pole 35-60NO-18
1 pole 35NCT-18
1 pole 35NOT-18
1 pole L35-L60NO
1 pole S100NO
2 pole L35-L60NO
2 pole 100NC
2 pole 100NO
2 pole 30NO
2 pole 35-60NC-18
2 pole 35-60NO-18
2 pole 35-60NO-19
2 pole 35-60NON
2 pole 35NCT-18
2 pole 35NOT-18
2 pole S100NO
3 pole 100NC
3 pole 100NO
3 pole 30NO
3 pole 35-60NC-18
3 pole 35-60NO-18
3 pole 35-60NON
3 pole 35NCT-18
3 pole 35NOT-18
3 pole S100NO
4 pole 35-60NC-18
4 pole 35-60NO-18
Tether Clamp
TOS-12C-8

For Liquid Level Control Floats, Contactors and Solid State Relays, Tilt, and Tipover contact MDI TODAY!

* P. O. Box 710 * 25028 U.S. 12 East * Edwardsburg, Michigan * 49112 *
* PH. (269) 663-8574 * FX. (269) 663-2924 *
* Toll Free US and Canada (800) 634-4077 *