產品描述Product description
◆FA7-12A 系列是(shi)一款(kuan)通用性(xing)的大電(dian)流扳機(ji)開關，集成(cheng)防塵功(gong)能，內部(bu)為快速動作結構(gou)，適合大(da)功率的電(dian)(dian)動工具，如：型(xing)(xing)材切(qie)割機、斜切(qie)鋸(介鋁機)、180和(he)(he)230大(da)角磨、重(zhong)(zhong)型(xing)(xing)電(dian)(dian)錘、重(zhong)(zhong)型(xing)(xing)電(dian)(dian)鎬等。主體和(he)(he)扳機可按照客戶(hu)要求進行定制(zhi)。
◆FA7-12A series are general type high rated trigger switches,integrated dustproof, with snap-action structure, for used in high rated bench top or portable power-tools such as Cut-off Machines, Miter Saws, 180mm and 230mm Large Angle Grinders, Heavy Rotary Hammers, Heavy Demolition Hammers, etc. The body and trigger accept customize according to customer's request.
產品特征Features
◆可選帶以下鎖定(ding)類型 Optional with following lock types:
→無鎖(suo)定 NoLock
→閉合鎖定(ding) Lock-on
→斷開鎖定 Lock-off
→斷(duan)開鎖(suo)定帶閉合鎖(suo)定 Lock- off with Lock-on
技術數據Technical data
→機械耐(nai)久(jiu)壽命 Mechanical life endurance≥1E5
→電(dian)氣耐久壽命 Electrical life endurance≥5E4
→最大沖擊電流 Max. Inrush current at 250V120A
→最大沖擊電流 Max. Inrush current at 127V144A
→接觸電阻 Contact resistance≤30m Ohm
→絕(jue)緣(yuan)電阻 Insulation resistance≥7M Ohm
→基本介電強度(du) Dielectric strength of function1500V
→加強(qiang)介電強(qiang)度 Dielectric strength of reinforced3000V
→環境(jing)溫度 Ambient temperature0°C~55°C
→阻燃等級 FlammabilityUL 94V-0
→防護等級 Protection typeIP40
→適用于II類防護器具 Suitable for appliances of protection class II
端子類型Terminals
◆輸入端/輸出端 Input side/Output side:
→4×接線(xian)柱端子 Pillar terminals φ=4mm
電氣參數和認證 Electric Rating and Certification
