Datasheet > 25ET78-S

25ET78-S

更新时间： 2024-11-16 20:08:51

品牌	Logo	应用领域
霍尼韦尔 - HONEYWELL		开关光电二极管
页数	文件大小	规格书
7页	651K
描述
Toggle Switch, SPDT, Latched, 4A, 28VDC, Screw Terminal, Lever Actuator, Panel Mount-threaded

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25ET78-S 技术参数

生命周期：	Active	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8536.50.90.65
风险等级：	5.6	执行器类型：	LEVER
主体高度：	60.96 mm	主体长度或直径：	25.4 mm
最大触点电流（直流）：	4 A	触点（直流）最大额定R负载：	4A@28VDC
最大触点电压（直流）：	28 V	安装特点：	PANEL MOUNT-THREADED
最大操作力：	31.13 N	密封：	CORROSION PROOF
表面贴装：	NO	开关动作：	LATCHED
开关功能：	SPDT	开关类型：	TOGGLE SWITCH
端接类型：	SCREW	Base Number Matches：	1

25ET78-S 数据手册

MICRO SWITCH™ Magnetically Held Toggle Switches

ET Series

005433

Issue 1

Datasheet

FEATURES

• Most ET switches are designed and qualiﬁed to SAE AS55941

military standards to meet the required military or commercial

aircraft requirements

• Uniquely designed with an integral solenoid which provides

electrically maintained switch contacts (magnetic latching) for

circuit requirements

• The solenoid can be over-ridden with manual movement of the

toggle lever where immediate release is required

• Four different styles of lever actuators and three different types

of electrical termination

• Temperature range of -65 °C to 71 °C [-85 °F to 160 °F] to

accommodate applications in controlled and uncontrolled

temperature environments

DESCRIPTION

• Catalog listings available with up to four poles for control of

multiple circuits or providing redundant circuit capability

MICRO SWITCH™ ET Series toggle switches are a specialty

type of toggle switch with an electrical latching mechanism. The

latching mechanism (internal solenoid in the switch) is designed

to hold the momentary switch contacts closed once the toggle

switch has been manually actuated. An auxiliary set or remote

set of contacts opens the solenoid circuit of the switch and

releases the toggle lever mechanism while opening the switch

contacts which were held closed.

POTENTIAL APPLICATIONS

• Flight decks for commercial and military aircraft

• Flight decks for commercial and military helicopters

PORTFOLIO

In addition the the ET Series, Honeywell offers six series of

MICRO SWITCH™ toggle switches including the TL Series, NT

Series, TS Series, TW Series, and AT Series.

To fulﬁll a variety of applications, the ET toggle switches are

available with up to four poles, with two or three toggle lever

positions, with or without lever locks. Most ET Series toggle

switches mount in the popular size 15/32 inch diameter hole. ET

toggle switches are designed to the military standards of SAE

AS55941 with many of the switches being military qualiﬁed.

VALUE TO CUSTOMERS

• Switch design allows a remote disconnect of the magnetically

held switch contacts

DIFFERENTIATION

• Sole manufacturing source for magnetically held toggle

switches

Sensing and Productivity Solutions

12 3 4 5 6 7

中文翻译

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与25ET78-S相关器件

型号	品牌	获取价格	描述	数据表
25ET79-S	HONEYWELL	获取价格	Toggle Switch, SPDT, On-off, Latched, 4A, 28VDC, Screw Terminal, Lever Actuator, Panel Mou
25ETS08S	INFINEON	获取价格	INPUT RECTIFIER DIODE
25ETS08SPBF	VISHAY	获取价格	Input Rectifier Diode, 25 A
25ETS08STRL	INFINEON	获取价格	INPUT RECTIFIER DIODE
25ETS08STRLPBF	VISHAY	获取价格	Input Rectifier Diode, 25 A
25ETS08STRR	INFINEON	获取价格	INPUT RECTIFIER DIODE
25ETS08STRRPBF	VISHAY	获取价格	Input Rectifier Diode, 25 A
25ETS10SPBF	VISHAY	获取价格	Input Rectifier Diode, 25 A
25ETS10STRLPBF	VISHAY	获取价格	Input Rectifier Diode, 25 A
25ETS10STRRPBF	VISHAY	获取价格	Input Rectifier Diode, 25 A

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