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EATON
www.eaton.com
Display
The Digitrip 1150 trip unit has a graphic color LCD display on
the front of the trip unit. The self contained display module
holds the LCD display and the push buttons that interface to
the trip unit.
Display Module Push Buttons
Metering
Current
Voltage
Power
Energy
Frequency
SEL
SAVE
ESC
Status
Maint. Mode
Long
Short
Inst.
Ground
Trip
Type NF Frame
Group A
Rating Plug
In=400A
Cat NA250T
Test
Port
Aux.
Power
Alarm
+
Battery
-
CR 1/3N
DL 1/3N
Battery Check
Reset/
Bettery Test
Up Arrow Push Button
– Used to move up in the menu display
screen or increase an adjustment value.
Down Arrow Push Button
- Used to move down in the menu
display screens or decrease an adjustment value.
Right Arrow Push Button
– Used to move to a previous our
adjacent display screen.
Left Arrow Push Button
– Used to move to the next adjacent
display screen.
Save Push Button
– Used to save settings. This push button
is covered by the clear cover and can be sealed to deter
unauthorized changing and saving of the setpoints.
ESC Push Button
– Used to escape or move back to the
previous level of menu displays.
SEL Push Button
– Used to select a menu or parameter.
Operating Manual for Series NRX
Digitrip Trip Units 1150 / 1150i
Effective September 2013
Instructional Leaflet IL01301064E
SAVE
ESC
SEL
