產(chǎn)品描述Product description
◆MSG系列是一款加大尺寸的微動開關(guān)，觸點間隙≥3.0mm，可選帶內(nèi)部密封圈后帶一定的防塵性，特別適用于各類大電流的高壓直流電動工具和園林工具，最高電壓127Vd.c，如：18V及以上直流角向磨光機、18V及以上打草機、18V及以上直流電鏈鋸、18V及以上直流吹吸機、18V及以上直流修枝機機(也叫綠籬機、籬笆剪)、18V及以上直流多頭工具等。
◆MSG series are one big dimension micro switches, contact gap ≥3.0mm, optional with Seal Ring for dustproof, the voltage up to 127Vd.c, specially for used in high rated DC power-tools and DC gardening tools, such as 18V up DC Angle Grinders, 18V up DC Grass Trimmers, 18V up DC Electric Chain Saws, 18V up DC Blowers, 18V up DC Hedge Trimmers, 18V up DC Multi-head Tools, etc.
產(chǎn)品特征Features
◆可選附帶以下功能 Optional with the function as follows:
→單極常開 SPNO (Single Pole Normally Open)
→單極常閉 SPNC (Single Pole Normally Close)
→單極常閉常開 SPCO (Single Pole Close and Open)
→雙極常開 DPNO (Double Pole Normally Open)
→雙極常閉 SPNC (Double Pole Normally Close)
→雙極常閉常開 SPCO (Double Pole Close and Open)
◆可選附帶以下附件 Optional with the accessories as follows:
→壓柄 Handle
→密封圈 SealRing
→兩極連接片 Poles Joint
技術(shù)數(shù)據(jù)Technical data
→機械耐久壽命 Mechanical life endurance≥1E5
→電氣耐久壽命 Electrical life endurance≥5E4
→最大沖擊電流 Max. Inrush current at 250V108A
→最大沖擊電流 Max. Inrush current at 127V150A
→接觸電阻 Contact resistance≤30m Ohm
→絕緣電阻 Insulation resistance≥7M Ohm
→基本介電強度 Dielectric strength of function1500V
→加強介電強度 Dielectric strength of reinforced3000V
→環(huán)境溫度 Ambient temperature0°C~55°C
→環(huán)境溫度 Ambient temperature-25°C~85°C
→阻燃等級 FlammabilityUL 94V-0
→防護(hù)等級 Protection typeIP40
→適用于II類防護(hù)器具 Suitable for appliances of protection class II
→開關(guān)操作力選擇范圍 Operating force range12N~25N
→開關(guān)內(nèi)部觸點間隙Contact gap range≥3.0mm
端子類型Terminals
◆COM, NO, NC端子 Terminals:
→插片端子 Plug-in terminals 6.3×0.8mm
→焊接端子 Solder terminals 6.3×1.0mm
★本產(chǎn)品榮獲實用新型專利，ZL201920465989.1
★Utility Model patented with the no. is?ZL201920465989.1
電氣參數(shù)和認(rèn)證 Electric Rating and Certification
