Main Material PVC Types Microtome Electromagnetic Switch Feature High quality, long durability, factory direct sales Package Normal by pp bag and carton, or as customer's requirement Usage Overload high current undervoltage protection Package Content: switch*1 Item Weight80g Environmentally friendly material: high-strength flame retardant plastic, silver-plated solder terminals, high-quality brass internal coil, all parts meet the European ROHS environmental protection standard. Special function: KJD17B electromagnetic switch has the function of waterproof and dustproof, but also has the function of power failure and undervoltage protection. High-end quality: from From raw material selection, molds to material processing, parts to finished product assembly, strictly control every process, pay attention to every detail, and pursue perfection. Product inspection: The product has passed dozens of tests such as temperature rise, overload, durability, pressure resistance, mechanical strength, rust prevention, fire resistance, insulation resistance, IP protection, alternating damp heat, salt spray test, etc. Product application scope: industrial machine tools and power tools.