Cut Sheet

Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—June 2015 www.eaton.com V7-T1-219
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1.8
Pushbuttons and Indicating Lights
30.5 mm Heavy-Duty Watertight/Oiltight—10250T
Roto-Push Units
Two-Position Momentary
Complete assembled two-
position Roto-Push
®
Units are
listed below. These operators
have black flush buttons and
are arranged for vertical
mounting. Order legend
plates separately.
Mounting Location
Roto-Push Units—UL (NEMA) Type 3, 3R, 4, 4X, 12, 13
Two-Position Latched
The two-position Roto-Push
Latch Unit is fully assembled
and only requires a legend
plate for a great variety of
applications. When the
selector collar is in the
extreme left position, the
button is in the free or normal
position and can be operated
as a standard pushbutton.
Rotating the collar to the
extreme right position
automatically depresses and
latches the button in the
depressed position. The
white filled groove in the
button indicates the selector
collar position. The selector
collar has spring return to the
left position except when in
the extreme right latched
position.
Rotates to a Latch-Out Mode
Notes
1
X = closed circuit, O = open circuit.
2
Roto-Push assembled with contact blocks.
Locating
Nib
A
B
Typical Applications
(Most Common Examples)
Operator Position
1
Contact
Type Catalog Number
2
Collar Left Collar Right
Mounting Location
Normal Depressed Normal Depressed A B
Two-Position
FORWARD/REVERSE;
HIGH/LOW; OPEN/CLOSE;
UP/DOWN; etc.
O
O
O
X
O
O
X
O
1NO 10250T2411-2
1NO
JOG/RUN; MAN./AUTO;
etc.
O
O
X
O
O
X
X
X
1NO 10250T24111-2
1NO
RUN/JOG; START/JOG;
etc.
O
X
X
X
O
O
X
O
1NO 10250T24111-1
1NC
SAFE/RUN; etc. O
O
O
O
O
X
X
X
1NO 10250T2415-2
1NO
Roto-Push—Black
Flush Button
Color and Type
of Button
Contact
Block
Vertical Mounting
Catalog Number
Red long 1NC
2NC
10250T72
10250T73
Red Long