fd2-8gx series (dustproof) change-over lever switches
产品描述product description
◆fd2-8gx系列是一款专用型的倒扳开关，也叫摇杆开关或拨动开关，应用于各类手持式电动工具，如：电动冲击扳手、电动搅拌器、电动葫芦等。 ◆fd2-8gx series are special type lever switches, also named toggle switch, commonly for used in portable power-tools such as electric wrenches, electric mixers, electric winches, etc.
产品特征features
◆可选带以下功能 optional with following function: →双极单掷 dpst (double pole single throw) →双极双掷 dpdt (double pole double throw)
→双极双掷带中间断开 dpdt with center off
→点动方式 momentary act
技术数据technical data
→机械耐久寿命 mechanical life endurance≥5e4/1e5 →电气耐久寿命 electrical life endurance≥1e4/5e4 →最大冲击电流 max. inrush current at 250v72a →最大冲击电流 max. inrush current at 125v108a →接触电阻 contact resistance≤30m ohm →绝缘电阻 insulation resistance≥7m ohm →基本介电强度 dielectric strength of function1500v →加强介电强度 dielectric strength of reinforced3000v →环境温度 ambient temperature0°c~55°c →阻燃等级 flammabilityul 94v-0 →防护等级 protection typeip40 →适用于ii类防护器具 suitable for appliances of protection class ii
