Datasheet > 44A45-02-1-03N

44A45-02-1-03N

更新时间： 2024-01-31 03:35:27

品牌	Logo	应用领域
GRAYHILL		开关
页数	文件大小	规格书
2页	66K
描述
Rotary Switch, 3 Positions, SP3T, Latched, 1A, 28VDC, Screw Terminal, Single Shaft Type Actuator, Panel Mount, ROHS COMPLIANT

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44A45-02-1-03N 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	ROHS COMPLIANT
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8536.50.90.20	Factory Lead Time：	16 weeks
风险等级：	2.42	执行器类型：	SINGLE SHAFT TYPE
主体高度：	34.82 mm	主体长度或直径：	29.51 mm
触点（交流）最大额定R负载：	5A@115VAC	最大触点电流（交流）：	5 A
最大触点电流（直流）：	1 A	触点（直流）最大额定R负载：	1A@28VDC
最大触点电压（交流）：	115 V	最大触点电压（直流）：	28 V
电气寿命：	6000 Cycle(s)	分度角：	45 deg
JESD-609代码：	e3	安装特点：	PANEL MOUNT
位置数：	3	开关段数量：	2
表面贴装：	NO	开关动作：	LATCHED
开关功能：	SP3T	开关类型：	ROTARY SWITCH
端子面层：	Tin (Sn)	端接类型：	SCREW

44A45-02-1-03N 数据手册

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

DIM. A

TERMINALS

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 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 & ꢁ(

.ꢁ 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

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44A45-02-1-03S	GRAYHILL	Rotary Switch, 3 Positions, SP3T, Latched, 1A, 28VDC, Screw Terminal, Single Shaft Type Ac	获取价格
44A45-02-1-04S	GRAYHILL	Rotary Switch, 4 Positions, SP4T, Latched, 1A, 28VDC, Screw Terminal, Single Shaft Type Ac	获取价格
44A45-02-1-05N	GRAYHILL	Rotary Switch, 5 Positions, SP5T, Latched, 1A, 28VDC, Screw Terminal, Single Shaft Type Ac	获取价格
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