产品描述product description
◆jb18系列是一-款专用型的按钮开关，特别适用于高额定值的直流电动工具和园林工具，如：直流斜切锯、直流割草机、直流扫雪机、直流电链锯等。
◆jb18 series are special type push button switches, special for high rated dc power-tools and power gardening tools, such as: cordless miter saws, cordless electric lawnmowers, cordless electric snow sweepers, cordless electric chain saws, etc.
产品特征features
◆可选带以下功能 optional with the function as follows:
→单极常开 single pole normally open (spno)
→一极常开, 另一极常闭 one pole normally open, the other normally close
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 250v96a
→最大冲击电流 max. inrush current at 125v120a
→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
端子类型terminals
◆输入端/输出端 input side/output side:
→插片端子 plug-in terminals 6.3×0.8mm
★本产品荣获实用新型专利，专利号：zl201821136304.0
★utility model patented with the no. is zl201821136304.0
电气参数和认证 electric rating and certification
