產品描述Product description
◆MSG系列是一款加大尺寸的微動開關(guan)，觸點(dian)間隙≥3.0mm，可選帶(dai)內部密(mi)封圈后帶一定的防(fang)塵性(xing)，特別適用于各類大電(dian)流(liu)(liu)的高(gao)壓直流(liu)(liu)電(dian)動工(gong)具(ju)和(he)園林工(gong)具(ju)，最高(gao)電(dian)壓127Vd.c，如：18V及以(yi)上(shang)直流(liu)(liu)角(jiao)向磨光機(ji)、18V及以(yi)上(shang)打草機(ji)、18V及以(yi)上(shang)直流(liu)(liu)電(dian)鏈鋸、18V及以(yi)上(shang)直流(liu)(liu)吹吸機(ji)、18V及以(yi)上(shang)直流(liu)(liu)修(xiu)枝機(ji)機(ji)(也叫(jiao)綠籬機(ji)、籬笆剪)、18V及以(yi)上(shang)直流(liu)(liu)多頭工(gong)具(ju)等(deng)。
◆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.
產品特征Features
◆可選附(fu)帶(dai)以下功能 Optional with the function as follows:
→單(dan)極常開 SPNO (Single Pole Normally Open)
→單極常閉 SPNC (Single Pole Normally Close)
→單極(ji)常(chang)閉(bi)常(chang)開 SPCO (Single Pole Close and Open)
→雙極常開 DPNO (Double Pole Normally Open)
→雙極常(chang)閉 SPNC (Double Pole Normally Close)
→雙極常閉常開 SPCO (Double Pole Close and Open)
◆可選(xuan)附(fu)帶以下(xia)附(fu)件 Optional with the accessories as follows:
→壓柄(bing) Handle
→密封圈 SealRing
→兩極連接片 Poles Joint
技術數據Technical data
→機械(xie)耐久壽命(ming) Mechanical life endurance≥1E5
→電(dian)氣耐久壽(shou)命 Electrical life endurance≥5E4
→最(zui)大沖擊電流(liu) Max. Inrush current at 250V108A
→最大沖擊電流 Max. Inrush current at 127V150A
→接觸電阻(zu) Contact resistance≤30m Ohm
→絕緣電阻 Insulation resistance≥7M Ohm
→基本介電(dian)強度 Dielectric strength of function1500V
→加強介電強度 Dielectric strength of reinforced3000V
→環境溫度 Ambient temperature0°C~55°C
→環境溫度(du) Ambient temperature-25°C~85°C
→阻燃等級 FlammabilityUL 94V-0
→防護等級 Protection typeIP40
→適用于II類(lei)防護(hu)器具 Suitable for appliances of protection class II
→開關操(cao)作力選擇范圍 Operating force range12N~25N
→開關內部觸點間隙(xi)Contact gap range≥3.0mm
端子類型Terminals
◆COM, NO, NC端子 Terminals:
→插(cha)片端子 Plug-in terminals 6.3×0.8mm
→焊接端子 Solder terminals 6.3×1.0mm
★本產品榮獲(huo)實用新型專(zhuan)利，ZL201920465989.1
★Utility Model patented with the no. is?ZL201920465989.1
電氣參數和認證 Electric Rating and Certification
