This electromagnet is designed to securely hold when energised and release when power is off. For optimal performance, it requires complete contact with the recommended armature plate as any variations or misalignments can reduce its effectiveness. For misalignment issues, a slightly larger armature plate is advised, though this will reduce the pull force by about 10%. The electromagnet features a robust, bright nickel-plated cylinder with a passivated body and high-quality permeable iron, ensuring minimal residual magnetism. It is ideal for a range of applications, from machinery to door magnets. Features and Benefits Provides a strong hold when energised and releases when power is off Delivers maximum pull force when in complete contact with the recommended armature plate Oversized armature plates can address misalignment issues, ensuring reliable operation Durable nickel-plated cylinder with a passivated body for longevity High-quality permeable iron for minimal residual magn