54M-1BB-1AL Grayhill Inc, 54M-1BB-1AL Datasheet - Page 83

• 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

DIMENSIONS
DESCRIPTION
An isolated position is one which cannot be
reached by the normal rotation. An additional
action is required by the operator. It could be
either Push-To-Turn, or Pull-To-Turn. After the
switch is rotated to the isolated position, releasing
the shaft locks the switch in that position. Push
or pull again to rotate the switch again.
Use isolated positions to protect a switch position
from indiscriminate rotation. Such safety
positions might include “calibrate”, “off” and/or
“stand-by”.
EXTERNAL DIFFERENCES
The isolated position mechanism increases the
depth of the Series 50 and 51 by 0.217" (5,51
mm). All other dimensions remain unchanged.
In Series 9, 42 and 44, it has the appearance of
an additional deck section without terminals,
located directly behind the detent system.
SHAFT AND PANEL SEALS
For detailed important dimensions of the bushing
to panel seal, see Standard Switch Pages.
STANDARD SWITCH PAGES:
Series 09
Series 42 and 44
Series 50 and 51
ACCESSORIES
Control knobs available, see page E-39.
F-83
SERIES 09, 42, 44, 50, 51
Isolated Position
Series 09
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
1 Deck
2 Decks
3 Decks
4 Decks
DIM. A + .046 (1,17)
–.020 (0,51)
Page F-45
Page F-51
Page F-15
Special Function Rotary Switches
.062 (1,57)
Dimension A
1.228 (31,19)
1.496 (38,0)
1.764 (44,81)
2.032 (51,61)
For all other dimensions and for circuit diagrams, see Standard Switch pages.
Series 50 & 51
FEATURES
• Protected Switch Positions For
• Choice of Push- or Pull-To-Turn
•
• 10,000 Cycles of Operation
SPECIFICATIONS
Electrical Ratings
The switching elements, and therefore ratings,
are the same in an isolated position switch as in
a conventional rotary switch. Mechanical life is
also the same. See Standard Switch pages.
Additional Characteristics
Shaft Movement or Vertical Travel:
Push or Pull Force Required:
Stops: Single pole per deck switches with the
maximum number of positions are supplied with
stops only on request: 12 positions in 30° throw,
10 in 36°, and 8 in 45°.
Stop Strength: Approximately 7.5 pound-inches
for the isolated position stop. Refer to Standard
Switch Specifications for remaining standard
stops.
Safety, Calibration, or Stand-by
1
1" Diameter, 1 Amp Switch
/
2
Series 09
Series 42 & 44
Series 50 & 51
Series 09
Series 42 & 44
Series 50 & 51
" Diameter, 200 mA and
Solder Lug
PC Style
60525-5997 • USA • Phone: [phone] • Fax: [phone] • www.grayhill.com
.062 ± .020 (1,57 ± 0,51)
.070 ± .020 (1,78 ± 0,51)
.080 ± .020 (2,03 ± 0,51)
.893 ± .025 (22,68 ± 0,64)
.897 ± .025 (22,78 ± 0,64)
DIM. A
DIM. A
Dimension A
1.75 ± .5 lbs
2 ± .5 lbs
2 ± .5 lbs
SOLDER
LUGS
PC
TERMINALS
Materials and Finishes
Materials and finishes for the isolation
mechanism are listed here. See Standard Switch
Pages for all other materials
Housing: Zinc, cadmium-plated per QQ–P–416
Shaft: 303 stainless steel, passivated
Stop Pin and Stop Post: 303 stainless steel
Spring: Tinned music wire
Housing: Phenolic for style A; Diallyl, for M
Shaft: 303 stainless steel, electro-polished
Stop Pin and Stop Post: 303 stainless steel
Spring: Tinned music wire
Housing: Diallyl per MIL-M-14
Shaft: 303 stainless steel, passivated
Lock Plate: 302 stainless steel, passivated
Lock Arm: 316 stainless steel, passivated
Lock Post: Brass, cadmium-plated
Compression Spring: Tinned music wire
Series 42 & 44
Grayhill part number and date code marked on label.
Customer number marked on request.
1 Deck
2 Decks
3 Decks
4 Decks
Series 50 and 51
Series 42 and 44
Series 09
DIM. A + .046 –.020
Dimension A
1.371 (34,82)
1.717 (43,61)
2.063 (52,40)
2.409 (61,19)
(+ 0,05 –0,51)
.