Product Overview

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Energy Controls
Diagrams
MIL72 Series
T
1
Timer
H N
or or
LOAD
3
COM
4
N.O.
5
N.C.
2
+(DC)
-(DC)
12-24 VDC (Quartz Only)
120 VAC
Specifications
Furnish and install a Grässlin MIL72 ________ (24-Hour)(7-Day) time switch with______(15-Minute)(2-Hour) interval
captive trippers and____________(Quartz)(Synchronous) drive. Input voltage shall be_______(120)(24)(208/240) VAC and
SPDT switch contacts shall be rated at 21A Resistive, 2 HP @ 250 VAC. To set the starting time and provide time indica-
tion, the unit shall incorporate an authentic clock face. Installation available for surface, ush, DIN Rail mounting. The
time switch shall contain a 3-way OFF/AUTO/ON override. For carryover: the time switch shall have a quartz drive with
7-Day reserve carryover from a rechargeable battery.
MIL72 Series Ordering Data
Complete Model Number = MIL72A or E followed by sufx code and voltage, Example: MIL72A STuZ-24
Synchronous Quartz-7 Day Carryover*
Input
Voltage
Switch
Rating
Minimum
ON/OFF Time
Without Override With Override Without Override With Override
MIL72A-Surface Mount/DIN Rail
MIL72E-Flush Mount
STuZ-24 STuZH-24 QTuZ-24 QTuZH-24 24 VAC SPDT 21A 15 Minutes
STuZ-120 STuZH-120 QTuZ-120 QTuZH-120 120 VAC SPDT 21A 15 Minutes
STuZ-240 STuZH-240 QTuZ-240 208/240 VAC SPDT 21A 15 Minutes
MIL72A-Surface Mount/DIN Rail
MIL72E-Flush Mount
SWuZ-24 SWuZH-24 QWuZH-24 24 VAC SPDT 21A 2 Hour
SWuZ-120 SWuZH-120 QWuZ-120 QWuZH-120 120 VAC SPDT 21A 2 Hour
SWuZ-240 SWuZH-240 QWuZ-240 QWuZH-240 208/240 VAC SPDT 21A 2 Hour
*Quartz models operate on 12, 24 VAC/DC, 120 and 208/240 VAC and 50/60 Hz
24 Hour Time Control
7 Day Time Control
0
I
2.83"
[72 mm]
2.60"
[66mm]
2.06"
[52 mm]
1.56"
[39.5 mm]
1.50"
[38 mm]
With clear
dust-cover
4.00"
[102.5 mm]
With clear
dust-cover
2.83"
[72 mm]
1.36"
[34.5 mm]
.80"
[20.5 mm]
0
I
2.60"
[66 mm]
MIL72EMIL72A