◇該產品所有按鈕的安裝孔為22mm.
◇金屬式按鈕采用防竄操作頭,按鈕不能從正面拆下.
◇所有金屬觸點都有切換電路和自潔的雙重作用,在低電壓和小電流(5V,5mV)使用中仍能保證接觸觸的可行性.
◇常開與常閉接觸互相獨立,使用時可按需要進行組合,便于更換.
◇金屬頭式按鈕操作頭及其基座采用鋅鋁合金,外型美觀.
◇廣泛應用于交流50Hz.額定工作電壓,0-381V及直流工作電壓0-220V的工業(yè)控制電路中,作為磁力起動器、接觸器、斷電器及其他電氣線路的控制之中。
◇All the installing holes of this series pushbutton are 22mm.
◇The metal pushbutton adopts anti-change operating head,and the pushbutton cannot be dismounted from the front.
◇All the metal contact has two functions,that is transfer circuit and self-clean,when under low-voltage and low current(5V,5mV),it still can assure reliable contact.
◇The NO and NC contact are separated from each other,they can be combined to use according to your need ,and can be changed easily.
◇The metal pushbutton operating head and its base adopt alumen,and the appearanc is very elegant.
◇It is widely applied in industrial control circuit of AC50Hz and rated working voltage0-380V or DC working voltage 0-220V,It is used to control magnetic starter,contactor,relay and other electric circuits.
■ 型號說明 Type explanation
LA86C | □ | □ | □/ | □ | □ |
系列號 | 觸點結構 | 操作類型 | 顏色 | *位數(shù)字表示選擇鈕和鑰匙 鈕的操作位置 2的位置,3的位置 *位表示動作 類型 1,保持式2,半自復 3,全自復 | 額定電壓 帶燈部分 電壓(見 表格燈珠規(guī)格) |
11 1NO1NC | D信號燈 | R紅 | |||
22 2NO2NC | X選擇鈕 | G綠 | |||
Xb旋柄鈕 | Y黃 | ||||
Y鑰匙鈕 | O橙 | ||||
M蘑菇鈕 | B藍 | ||||
Ts推鎖旋放鈕 | W白 | ||||
無字母代表自復 | N黑 | ||||
C透明 |
■ 性能特征 Performance and characteristic
標準使用環(huán)境 | 工作環(huán)境溫度-25+55()無冰凍 | |
工作環(huán)境濕度45-85%RH()無結露 | ||
接觸電阻 | <=50m | |
絕緣電阻 | >=100m | |
zui高耐壓 | 3000V 交流50Hz | |
耐振動性 | 50Hz 振幅約1.0mm | |
耐沖擊性 | 大于10G | |
壽命 | 機械 | 100萬次 |
電氣 | 3萬次以上 | |
污染等級 | 3級 | |
防護等級 | IP40 |