Feature:1. [Purpose] Can be used for remote control of mechanical equipment, automation systems, and various operating mechanisms.2. [High Conduction Current] The electromagnet has large conduction current, low resistance and antioxidation.3. [Push Pull Type] Adopts push pull type, which can be installed vertically or horizontally, which releases quickly and consumes less power.4. [Performance] With neat arrangement, high magnetic flux density, good electromagnetic performance, and good heat dissipation performance.5. [Waterproof] The coil is sealed and poured, which greatly improves the waterproof performance, safety and reliability.Specification:Item Type: Solenoid ElectromagnetMaterial: Silicon Steel CoreProduct Model: SA-3502Rated Voltage: AC 220VRated Frequency: 50Hz or 60Hz (3 Wires)Current Characteristics: ACAction Form: Push Pull Dual Purpose (Pull Push)Use: TractionStroke: Approx. 20mm / 0.8inSuction Power: 3.0NInsulation Category: Type B Insulation is EquivalentInsulation Resistance: DC 500V, Above 50mPower Frequency Withstand Voltage: AC 2000V for 1 MinuteTemperature Rise: Below 85Rated Operating Frequency 60%: 720 Times/ Hour.Package List:1 xSolenoid ElectromagnetNote:Please wait for the maximum continuous power on time of 1 minute before using. Exceeding the specified use is the cause of the coil burnout