产品描述product description
◆k2-1系列是一款标准型的跷板开关，也通称船型开关、波形开关等，有普通结构带防护罩防尘防水和内部防尘结构两款可以选择，用途极广，装上防护罩后可实现防尘防水功能，广泛应用于各类家用电器及办公设备，如：热风枪、电吹风、电扇、打印机、家用吸尘器、干湿桶式吸尘器、高压清洗机等等。
◆k2-1 series are one standard type rocker switch, optional with protection cap for dustproof and waterproof or inner dustproof structure, commonly for use in small home appliances and office equipments, such as heat guns, hair driers, electric fans, printers, vacuum cleaners, dry and wet vacuum cleaners, high pressure washers, etc.
产品特征features
◆可选带以下功能 optional with the function as follows:
→单极单掷 spst (single pole single throw)
→单极双掷 spdt (single pole double throw)
→单极双掷带中间断开spdt with centre-off
→点动功能 momentary act
◆可选带以下附件 optional with the accessories as follows:
→防护罩 protection cap
→内部防尘结构 inner dustproof structure
→焊接带端子导线 soldering with leads and terminals
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≥5e4/ 1e5
→最大冲击电流 max. inrush current at 250v48a/ 72a
→最大冲击电流 max. inrush current at 127v48a/ 96a
→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~105°c
→操动件温度 actuator 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
→插片端子 plug-in terminals 4.8×0.8mm
→焊接端子 solder terminals
→线路板焊接端子 pcb solder terminals
电气参数和认证 electric rating and certification
