E22D EATON CUTLER HAMMER, E22D Datasheet - Page 40

• Manufacturer Part Number: E22D
• Description: Incandescent Light Source Unit
• Manufacturer: EATON CUTLER HAMMER

38
Roto-push pushbutton
Description
colour
* Complete the catalogue number by adding the respective cam code number from the table below. Example: 91000T241 11 is a 2 position roto-push for use as shown below.
Typical application run-inch, start-inch
Cam selection chart showing contact sequence
O = contacts open, X = contacts closed. The catalogue number of the appropriate contact block is shown at extreme left of table.
Catalogue number
of contact block
One hole
mounting
91000T1
91000T1§
91000T2
91000T3
Note: Cam codes 6 & 7 are for ac use only.
§
Switching angle: 60
2 position roto-push 91000T24111 + 91000T1
Each contact block contains two contact circuits. The top set of contacts is identified as ‘circuit A‘ and the lower set as ‘B‘. The table shows contact
arrangement of each contact block with the operating button in normal and depressed positions and in each rotary sleeve position.
Additional combinations are obtainable by stacking contact blocks in tandem.
These contact blocks are the same as the ones above except rotated 180 when assembled to the operator.
30.5mm Pushbuttons, Indicating Lights and
Selector Switches
91000T Series - Roto-push pushbuttons
Base
mounting
91000T6
91000T6§
91000T7
91000T8
Button
position
N
N
D
D
N
N
D
D
N
N
D
D
N
N
D
D
N = Button in free or normal position
(a combined selector switch and pushbutton)
Button
Vertical
Black
Green
Circuit
A N.C.
B N.O.
A N.C.
B N.O.
A N.O.
B N.C.
A N.O.
B N.C.
A N.O.
B N.O.
A N.O.
B N.O.
A N.C.
B N.C.
A N.C.
B N.C.
XX
OO
OO
XX
2 position operators
Cam code number
1
OO
XO
XO
XX
OX
OX
OO
OX
XO
XX
XO
OX
Catalogue numbers
Horizontal
mounting
91000T241*
91000T243*
2
XX
OO
XO
XX
OO
XX
OX
OO
OO
OO
OX
XX
XX
XX
XO
OO
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3
XO
OX
OO
XX
OX
XO
XX
OO
OX
OX
XX
XX
XO
XO
OO
OO
D = Button depressed
dimensions
mounting
91000T251*
91000T253*
With the roto-push sleeve turned to Inch depression of the push energises
coil M through circuit A only so long as the push is pressed i.e. the motor
will inch. With the roto-push sleeve turned to Run, the roto-push contact
connected to the maintaining contact of M through circuit B is
permanently closed, thus when the push is pressed (circuit A) M will close
and maintain itself and the motor will run.
4
XX
OX
OO
XX
OO
XO
XX
OO
OO
OX
XX
XX
XX
XO
OO
OO
5
XX
OX
XO
OX
OO
XO
OX
XO
OO
OX
OX
OX
XX
XO
XO
XO
6
XO
OX
XO
XX
OX
XO
OX
OO
OX
OX
OX
XX
XO
XO
XO
OO
10
XX
OX
OX
OX
OO
XO
XO
XO
OO
OX
XO
OX
XX
XO
OX
XO
Overall
(kg)
(mm)
11
XX
OX
OO
OX
OO
XO
XX
XO
OO
OX
XX
OX
XX
XO
OO
XO
3 position
operators
7
XXX
OXX
OXO
OXX
OOO
XOO
XOX
XOO
OOO
OXX
XOX
OXX
XXX
XOO
OXO
XOO
8
XOX
OXO
OOX
OXX
OXO
XOX
XXO
XOO
OXO
OXO
XXO
OXX
XOX
XOX
OOX
XOO
Weight
0.128
0.128
August 2004
9
XOO
OOX
XOO
OOX
OOX
XXO
OXX
XXO
OOX
OOX
OXX
OOX
XOO
XXO
XOO
XXO
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