1. Introduction
The Magnetpro Multipurpose Switch Magnet is a robust and versatile magnetic system designed for various industrial and workshop applications. Featuring a 660 LB rated pull-off force and a convenient ON/OFF switch, this magnet facilitates tasks such as lifting, positioning, welding, and automation. Its design ensures ease of use and safety, allowing for precise control over magnetic adhesion.

Image 1.1: The Magnetpro Multipurpose Switch Magnet, showcasing its compact design and integrated handle.
2. Safety Guidelines
Operating powerful magnetic devices requires adherence to safety protocols to prevent injury and equipment damage. Please read and understand the following guidelines before use:
- Keep Clear of Magnetic Fields: Maintain a safe distance from sensitive electronic devices, pacemakers, and magnetic storage media (e.g., hard drives, credit cards) when the magnet is active.
- Avoid Collisions: Magnets are not malleable. Prevent collisions between the magnet and hard objects, as this can cause damage to the magnet or the objects.
- Proper Handling: Always ensure a secure grip on the magnet's handle. When separating the magnet from a surface, move it sideways to reduce the pull-off force gradually.
- Steel Thickness Impact: The actual pull-off force is significantly affected by the thickness and surface condition of the steel object. Refer to the attenuation curve in Section 4 for guidance. Do not exceed the rated safety lifting weight of 220 lbs.
- Non-Magnetic State: When the switch is in the "OFF" position, the magnet is completely non-magnetic, allowing for safe handling and easy removal of metal chips or dirt without cutting fingers.
- Water Exposure: The main internal parts are oil-sealed for use in water. However, clean surface water stains after use, as the casing is made of nickel-plated steel.
3. Product Components
Familiarize yourself with the key components of your Magnetpro Multipurpose Switch Magnet:
- Spindle Handle: Made of aluminum alloy, this handle is used to switch the magnet between ON and OFF positions. It is removable for leverage.
- M5 Threaded Holes: Two holes located on the top surface for mounting accessories or securing the magnet.
- M6 Threaded Holes: Two holes located on each side for additional mounting options.
- Base: Constructed from low-carbon steel, providing the primary contact surface for magnetic adhesion.
- Shaft: Made of SUS304 stainless steel, connecting the handle to the internal magnetic mechanism.

Image 3.1: Labeled diagram of the Magnetpro Switch Magnet components.
4. Specifications
| Feature | Detail |
|---|---|
| Brand | Magnetpro |
| Model | B0CCDD2X1V |
| Material | Neodymium |
| Product Dimensions (L x W x H) | 3.54" x 2.44" x 4.81" |
| Weight | 4.76 Pounds |
| Rated Pull-Off Force | 660 LB |
| Rated Safety Lifting Weight | 220 LB |
| Switch Mechanism | ON/OFF Rotary Handle |
| Mounting Options | Two M5 threaded holes (top), Two M6 threaded holes (sides) |
| Waterproof | Oil-sealed internal parts |
5. Setup and Operation
5.1. Initial Setup
The Magnetpro Switch Magnet comes pre-assembled. Ensure the handle is securely attached. No additional setup is typically required before first use.
5.2. Activating and Deactivating the Magnet
- To Activate (ON): Place the magnet firmly on the ferromagnetic surface. Press down on the handle and rotate it 180° to the "ON" position. The magnet will engage, providing maximum pull-off force. It is easier to turn the handle once the magnet is in contact with the iron surface.
- To Deactivate (OFF): Press down on the handle and rotate it 180° to the "OFF" position. The magnet will release the object.
5.3. Considerations for Steel Thickness
The effective pull-off force of the magnet is directly influenced by the thickness of the steel object it is adhering to. Thinner steel or objects with large surface areas may result in reduced actual suction. Refer to the attenuation curve below for detailed information:

Image 5.1: Attenuation Curve illustrating the relationship between steel thickness and magnet pull-off force.
For optimal performance, especially with thinner materials or large objects, consider using multiple magnets in combination to achieve the desired holding force.

Image 5.2: Illustration of using multiple magnets for handling large-sized iron plates.
5.4. Multipurpose Applications
This switch magnet is suitable for a wide range of applications:
- Lifting and Handling: Safely lift and move ferromagnetic materials.
- Welding and Positioning: Securely hold workpieces in place for welding, machining, or assembly.
- Automation: Integrate into robotic systems for precise material handling.
- Woodworking: Create temporary jigs and fixtures.
- Metal Separation: Easily pick up and separate metal debris.

Image 5.3: Examples of the magnet's diverse applications in industrial and workshop settings.
6. Maintenance
To ensure the longevity and optimal performance of your Magnetpro Multipurpose Switch Magnet, follow these maintenance guidelines:
- Cleaning: After use, especially in wet or dirty environments, wipe the magnet's surfaces clean. When the magnet is in the "OFF" position, any adsorbed metal chips or dirt will fall off automatically, making cleaning easy.
- Storage: Store the magnet in a dry place, away from excessive heat or strong magnetic fields that are not part of its intended use. Ensure the switch is in the "OFF" position during storage to prevent accidental adhesion.
- Inspection: Periodically inspect the magnet for any signs of damage, such as cracks in the casing or issues with the handle mechanism. Do not use a damaged magnet.
7. Troubleshooting
7.1. Difficulty Turning the Handle
If you experience difficulty rotating the handle to switch the magnet ON or OFF:
- Ensure Contact: When activating the magnet (turning ON), ensure the magnet's base is in firm contact with the ferromagnetic surface. The mechanism is designed to be easier to operate once contact is made.
- Apply Downward Pressure: Always press down on the handle before rotating it. This engages the internal mechanism correctly.
- Check for Obstructions: Ensure no debris or foreign objects are obstructing the handle's movement or the magnet's contact surface.
- Lubrication: If the handle remains stiff over time, a small amount of appropriate lubricant (e.g., silicone-based) can be applied to the rotating shaft, avoiding contact with the magnetic surfaces.
7.2. Reduced Magnetic Force
If the magnet does not seem to hold as strongly as expected:
- Verify ON Position: Ensure the handle is fully rotated to the "ON" position.
- Check Steel Thickness: As detailed in Section 5.3, the thickness of the material significantly impacts the pull-off force. Thinner materials will result in less holding power.
- Surface Condition: Rust, paint, or uneven surfaces can reduce magnetic adhesion. Ensure the contact surface is clean and flat.
- Material Type: The magnet is designed for ferromagnetic materials (e.g., iron, steel). It will not adhere to non-ferrous metals (e.g., aluminum, copper) or non-metallic materials.
- Multiple Magnets: For heavy or large objects, consider using multiple magnets to distribute the load and increase overall holding force.
8. Contact and Support
For further assistance, technical support, or inquiries regarding your Magnetpro Multipurpose Switch Magnet, please refer to the official Magnetpro website or contact their customer service department. Always provide your product model number (B0CCDD2X1V) when seeking support.

