54M-1BB-1AL Grayhill Inc, 54M-1BB-1AL Datasheet - Page 81

• Manufacturer Part Number: 54M-1BB-1AL
• Description: 54M30-01-1-03N & 01-1-12N-C T, Military 85&deg
• Manufacturer: Grayhill Inc

Specifications of 54M-1BB-1AL

• , 30°: , 1 Deck, 1 Pole/deck, 2 Positions/pole, Non-shorting & 1 Deck, 1 Pole/deck, 2 Positions/pole, Non-shorting, 54M-1BA-1BA
• Lead Free Status / Rohs Status: Compliant

DESCRIPTION
A spring return rotary switch has 1 or more
momentary positions. Maintaining contact at
momentary positions requires rotational force.
Releasing the force allows the mechanism to
return the contact to a normal, or detent, position.
DIMENSIONS
STANDARD SWITCH PAGES
Series 08 & 09
Series 42 & 44
Series 50
CONFIGURATIONS
This configuration indicates a counterclockwise
force is required to hold the switch at position
#1. “M” indicates a momentary position
counterclockwise of “D” and "D", detented ones.
Releasing this force breaks contact with position
#1 and returns the switch to #2. Normal rotary
switch detent action occurs when the switch is
rotated between position #2 and #3.
All of the configurations (except MDM ) list a
basic 2 position arrangement which is shown in
italics. Example: MD DDDD or DDDD DM . Several
positions can be added during the switch
construction at the factory; but, any configuration
must always contain the 2 basic positions.
F-81
SERIES 08,09,42,44,50
Spring Return
Series 08 & 09
Positions
No. of
Decks
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
1
2
3
4
5
6
For all other dimensions and
specifications, see Standard
Switch pages.
1.228 (31,19)
1.496 (38,0)
1.764 (44,81)
2.032 (51,61)
2.550 (64,77)
.960 (24,38)
M
1
DIM. A + .046 (1,17)
Dim
A
STUD PROJECTION
–.020 (0,51)
D
2
Pages F-45
Pages F-51
Pages F-15
Special Function Rotary Switches
DIM. B REF.
D
3
.062 (1,57)
.062 (1,57)
.062 (1,57)
.062 (1,57)
.062 (1,57)
.312 (7,92)
Dim
B
FEATURES
• Hold-To-Test, Hold-To-Calibrate,
• Choice of Configurations, Ratings,
SELECTING A SWITCH
1. Select a Configuration: The total number of
positions always includes the 2 basic positions.
A (4) position switch of DDD DM configuration
would have 3 detent positions counterclockwise
of the momentary position.
2. Select Series, Angle of Throw, and Style:
See the Choices Chart. The basic switch
description, series, and throw are as follows:
1
1", 1 Amp, multi-deck
1
Electrical ratings are the same as those of the
conventional switches with the exception of life.
Life is limited to 10,000 cycles of operation
(25,000 cycles for Series 50) due to the spring
arrangement. Dimensions are the same as for
conventional types except for the shaft flat
orientation of the 3, 4, 5, and 6 pole, Series 09
and 44 in the DDDD DM configuration (see
chart).
3. Select Poles & Positions Per Pole: If you
do not find the poles and positions per pole you
need in one series, try another or contact the
factory. If the behind panel length is a problem,
select a multi-pole type instead of a single deck.
/
/
2
2
And Other Momentary Applications
Styles and Circuitry
Series 42 & 44
Series 50
Equivalent to Series 50 Standard Switches
",
", 200 mA, single deck
1
/
4
Amp, multi-deck
60525-5997 • USA • Phone: [phone] • Fax: [phone] • www.grayhill.com
08 = 36° 09 = 30°
42 = 36° 44 = 30°
50 = 36°
DIM. A + .046 (1,17)
–.020 (0,51)
COMMON
OPTIONS
Watertight panel seal; Multi-pole switches that
exceed the limits noted in the Selector Chart;
Series 50 MD or DM configurations in Military
styles; Series 08, 09, & 44 in MM MDM MM, and
in MM DD MM, and in MMM MMD .
Not available through Distributors
ORDERING INFORMATION
Create the part number using this example.
93103-2-04S
Exception: Numbers beginning with 5 are
already complete part numbers.
Control knobs available, see page E-39.
(12,7 ± 0,38)
.500 ± .015
For all other dimensions and
specifications, see Standard
Switch pages.
DIA.
No. of
Decks
36°
± 3°
1
2
3
Stem number from chart
Number of Decks
Number of Poles/Deck
Type of Contacts:
Number of Positions/Pole
1.025 (26,04)
1.371 (34,82)
1.717 (43,61)
(4 or 5 digits)
S=Shorting
N=Non-Shorting
.320 ± .015 (8,13 ± 0,38)
CIRCLE OF CENTERS
For all other dimensions and
specifications, see Standard
Switch pages.
Dim.
A