產品描述Product description
◆MSF系列是一款標準型的微動(dong)開關，觸點(dian)間(jian)隙≥3.0mm，可選帶內部(bu)密封圈(quan)后帶一定的防塵性，特(te)別適用(yong)于各類大電(dian)流的高(gao)壓直流電(dian)動工(gong)具(ju)(ju)和園林(lin)工(gong)具(ju)(ju)，最高(gao)電(dian)壓60Vd.c，如：18V及以上(shang)直流角磨機、18V及以上打草機、18V及以上直流電鏈鋸(ju)、18V及以上直流吹機、18V及以(yi)上直流修枝機機(也叫綠籬機、籬笆(ba)剪(jian))、18V及以上直流多頭工具等。
◆MSF series are one standard micro switches, contact gap≥3.0mm, optional with Seal Ring for dustproof, the voltage up to 60Vd.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.
產品特征Features
◆可選附帶以下(xia)功能 Optional with the function as follows:
→單極(ji)常(chang)開 SPNO (Single Pole Normally Open)
→單極常閉 SPNC (Single Pole Normally Close)
→單極常(chang)閉常(chang)開 SPCO (Single Pole Close and Open)
→雙極常開(kai) DPNO (Double Pole Normally Open)
→雙極常(chang)閉 SPNC (Double Pole Normally Close)
→雙極(ji)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(feng)圈 SealRing
→兩極連接片(pian) Poles Joint
技術數據Technical data
→機械(xie)耐久壽命(ming) Mechanical life endurance≥5E4/1E5
→電(dian)氣耐久(jiu)壽(shou)命 Electrical life endurance≥1E4/5E4
→最大沖擊(ji)電流 Max.Inrush current at 250V90A
→最大沖擊電流 Max.Inrush current at 125V120A
→接(jie)觸電阻 Contact resistance≤30m Ohm
→絕(jue)緣電(dian)阻 Insulation resistance≥7M? Ohm
→基本(ben)介電強度(du) Dielectric strength of function1500V
→加(jia)強(qiang)介電強(qiang)度 Dielectric strength of reinforced3000V
→環境溫度 Ambient temperature0°C~55°C
→環境溫度 Ambient temperature0°C~85°C
→阻燃等(deng)級 FlammabilityUL 94V-0
→防護等級 Protection typeIP40
→適用于(yu)II類防護(hu)器具 Suitable for appliances of protection class II
→開關操作力選擇范圍 Operating force range6N~13N
→開(kai)關內部觸(chu)點間隙Contact gap range≥3.0mm
端子類型Terminals
◆COM, NO, NC端子 Terminals:
→插片端(duan)子 Plug-in terminals 6.3×0.8mm
→插片端(duan)子(zi) Plug-in terminals 4.8×0.8mm
→焊接端子 Solder terminals
★本產(chan)品榮獲(huo)實用新(xin)型專利，專利號：ZL201821187094.8
★Utility Model patented with the no. is ZL201821187094.8
電氣參數和認證 Electric Rating and Certification
