防尘直流扳机开关

◆ 输入端/输出端 Input side/Output side:

→ 焊接端子 Solder terminal 4.7×0.8mm

→ 沾锡导线 Wire with tin conductor

◆ 电位器输出 Potentiometer Output :

→ 沾锡导线 Wire with tin conductor

→ 带插头导线 Wire Terminal with Plug

→ 机械耐久寿命 Mechanical life endurance	≥1E5
→ 电气耐久寿命 Electrical life endurance	≥5E4
→ 最大电流 Max. current at 60Vd.c	30A
→ 最大电流 Max. current at 130Vd.c	25A
→ 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 function	1500V
→ 加强介电强度 Dielectric strength of reinforced	3000V
→ 环境温度 Ambient temperature	0℃~55℃
→ 阻燃等级 Flammability	UL 94V-0
→ 防护等级 Protection type	IP40

◆ 开关内部电子部分在相应使用中一并做过相关测试，本开关适合做二类器具开关使用

◆ The electronics in the switches had to be tested together with the corresponding appliances, so the switches are suitable for appliance of class II.

◆ 可附带以下功能或附件： Optional with the function or accessor as follows:

→ 通断带电位器输出功能 On-off with linear potentiometer ouput

→ 通断功能带正反转信号和电位器输出（无刷直流工具专用） On-off with Reversing signal indication and linear potentiometer ouput (Special for DC brushless applications)

→ 通断功能带正反转霍尔信号和电位器输出（无刷直流工具专用） On-off with Reversing hall signal and linear potentiometer ouput (Special for DC brushless applications)

→ 可选带闭合锁定 Optional with Lock-on button

→ 带软胶扳机 Trigger coverde with rubber (overmolding)

◆ DT03 系列是一款专用型的直流扳机开关，集成防尘和机械刹车接点，内部带转向结构，应用于各类直流充电式手持电动工具，如：充电式电钻，充电式电锤，充电式电圆锯，充电式螺丝起子，充电式冲击扳手等，也可应用各类直流无刷电动工具.

◆ DT03 series areone special type DC trigger switches integrated dustproof and mechanical brake contact, and reversing box, commonly for used in DC cordless portable power-tools such as: Cordless Drills, Cordless Screw Drivers, Cordless Rotary Hammers, Cordless Impact Wrenches, etc. Besides, they also suitable for brushless DC tools.