Here's a detailed description of each component:

Size and Shape: This electromagnet is circular in shape with dimensions of 40mm in diameter and 20mm in height.

Voltage Compatibility: It can operate at multiple voltage levels, making it versatile for different applications. You can power it with 5V, 12V, or 24V, depending on your specific needs and power supply.

Holding and Lifting Capacity: The electromagnet is designed to hold and lift objects with a maximum weight of 30 kilograms (30 kg). It can generate a magnetic force strong enough to secure or elevate objects up to this weight.

Solenoid Operation: It operates as a solenoid, which is a coil of wire that produces a magnetic field when an electric current passes through it. The solenoid design allows for controlled magnetic force.

Power Consumption: The power requirements for this electromagnet vary with the voltage used. It consumes 3 watts (3W) when powered with 5V and 3.5 watts (3.5W) when powered with 12V or 24V. These power ratings indicate the amount of electrical power needed to operate the electromagnet at the specified voltages.