Special Function Rotary Switches
SERIES 09, 42, 44, 50, 51
Isolated Position
FEATURES
• Protected Switch Positions For
Safety, Caliꢄration, or Stand-ꢄy
• Choice of Push- or Pull-To-Turn
• (/2" Diameter, 200 mA and
(" Diameter, ( Amp Switch
• (0,000 Cycles of Operation
DESCRIPTION
An isolated position is one which cannot ꢄe reached ꢄy the normal rotation. An additional action is
required ꢄy the operator. It could ꢄe 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.
Useisolatedpositionstoprotectaswitchpositionfromindiscriminaterotation. Suchsafetypositions
might include “caliꢄrate”, “off” and/or “stand-ꢄy”.
DIMENSIONS
Series 09
Series 42 & 44
Series 50 & 51
DIM. A + .046 –.020
ꢀ+ 0,0ꢁ –0,ꢁ(ꢂ
DIM. A + .046 ꢀ(,(5ꢂ
–.020 ꢀ0,ꢁ(ꢂ
SOLDER
LUGS
DIM. A
.062 ꢀ(,ꢁ5ꢂ
PC
DIM. A
TERMINALS
Dimension A
Dimension A
1 Deck
(.227 ꢀꢃ(,(9ꢂ
(.496 ꢀꢃ7,0ꢂ
(.564 ꢀ44,7(ꢂ
2.0ꢃ2 ꢀꢁ(,6(ꢂ
1 Deck
(.ꢃ5( ꢀꢃ4,72ꢂ
(.5(5 ꢀ4ꢃ,6(ꢂ
2.06ꢃ ꢀꢁ2,40ꢂ
2.409 ꢀ6(,(9ꢂ
Dimension A
2 Decks
3 Decks
4 Decks
2 Decks
3 Decks
4 Decks
SolderLug
PC Style
.79ꢃ .02ꢁ ꢀ22,67 0,64ꢂ
.795 .02ꢁ ꢀ22,57 0,64ꢂ
Grayhill part numꢄer and date code marked on laꢄel.
Customer numꢄer marked on request.
EXTERNAL DIFFERENCES
SPECIFICATIONS
The isolated position mechanism increases the
depth of the Series ꢁ0 and ꢁ( ꢄy 0.2(5" ꢀꢁ,ꢁ(
mmꢂ. All other dimensions remain unchanged.
In Series 9, 42 and 44, it has the appearance of
an additional deck section without terminals,
located directly ꢄehind the detent system.
Materials and Finishes
Materials and finishes for the isolation
mechanism are listed here.
Series 50 and 51
Housing:Zinccasting,tin/zinc-plated
Shaft: ꢃ0ꢃ stainless steel
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.
Stop Pin and Stop Post: ꢃ0ꢃ stainless steel
Spring: Tinned music wire
Additional Characteristics
Shaft Movement or Vertical Travel:
Series 09
Series 09
Series 42 & 44
Series ꢁ0 & ꢁ(
.062 .020 ꢀ(,ꢁ5 0,ꢁ(ꢂ
.050 .020 ꢀ(,57 0,ꢁ(ꢂ
.070 .020 ꢀ2,0ꢃ 0,ꢁ(ꢂ
Housing: Phenolic for style A; Diallyl, for M
Shaft: ꢃ0ꢃ stainless steel, electro-polished
Stop Pin and Stop Post: ꢃ0ꢃ stainless steel
Spring: Tinned music wire
Series 42 and 44
Housing: Diallyl per MIL-M-(4
Shaft: ꢃ0ꢃ stainless steel
Lock Plate: ꢃ02 stainless steel
Lock Arm: ꢃ(6 stainless steel
Lock Post: Brass, tin/zinc-plated
Compression Spring: Tinned music wire
Push or Pull Force Required:
Series 09
(.5ꢁ .ꢁ lꢄs
Series 42 & 44
Series ꢁ0 & ꢁ(
2
2
.ꢁ lꢄs
.ꢁ lꢄs
Stops: Single pole per deck switches with the
maximum numꢄer of positions are supplied with
stops only on request: (2 positions in ꢃ0° throw,
(0 in ꢃ6°, and 7 in 4ꢁ°.
StopStrength:Approximately5.ꢁpound-inches
for the isolated position stop.
Grayhill, Inc.
• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
5秒后页面跳转
全球首块英伟达H200交付 黄仁勋“送货上门”
常用8脚开关电源芯片型号大全
74HC04芯片引脚图及功能、应用电路图讲解
CR6842芯片参数、引脚配置、应用电路图详解
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
