ขาย สวิทช์ปุ่มกดไฟฟ้ากันน้ํา la 137 - a 16 a 220 v ราคาที่ดีที่สุด

Electric Hoist Direct Control Button Switch Direct Crane Micro Control Switch Up Down Waterproof Pushbutton Switch LA137-A 16A 220V Features:  Brand new and premium quality  It can control the single phase electric hoist motor directly that saves the cost  Mechanical interlocks wires provide short circuit protection  Switch is waterproof and dust-proof  The shell is made of ABS resin and has good insulation properties Specifications:  Model: LA137-A  Working voltage: 220V  Working current: 16A  Rated current: 10A  Contact resistance: 50Ω  Insulation resistance: 50MΩ  Contact structure: normally open push button  Mechanical life: 50000 times  Application: remote controlling electric hoist, crane Packing includes: 1 x Switch (PC)