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92551062 - Tweco SMGC600 600A Switchable Magnetic Earth Clamp

Packaging: pack of 1
$338.62/EA $232.48/pack of 1 only $232.48/EASave 31%

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OVERVIEW

Heavy-Duty 600 Amp Grounding Solution

The Tweco Switchable Magnetic Ground Clamp SMGC600 (9255-1062) is a premium grounding device designed for professional welders who require high amperage capacity and versatility. Unlike traditional spring-loaded clamps that require a specific edge or lip to attach, this magnetic clamp can be placed anywhere on a ferrous workpiece, making it indispensable for large plate fabrication, tank manufacturing, and pipe welding.

Rated for 600 Amps, the SMGC600 handles high-heat industrial applications with ease. The core feature of this unit is its switchable magnetic technology. A simple turn of the control knob activates a powerful magnetic field, securing the clamp firmly to the base metal. This ensures consistent electrical contact and reduces the risk of arc blow or voltage drops associated with poor grounding. The unit is engineered with a V-groove bottom, allowing it to seat perfectly on round pipes as well as flat steel surfaces.

Maintenance and longevity are key benefits of the switchable design. With traditional magnets, collecting metal fuzz and shavings is a constant annoyance that interferes with conductivity. With the SMGC600, simply turning the knob to the "Off" position collapses the magnetic field, causing all accumulated debris to fall away instantly. This feature ensures a clean contact surface every time, protecting your equipment and improving weld quality.

Key Specifications

  • Amperage: 600 A
  • Mechanism: Switchable On/Off Magnet
  • Compatibility: Ferrous metals (Steel, Iron)
  • Geometry: Flat and V-Groove for Pipe
Additional Information
Amperage:600amp
Item:Ground Clamp Mag
Style:Magnetic
Cooling Method:Air Cooled
----- new values below ----
Magnet Type:Switchable
Surface Compatibility:Flat, Round
Cooling Method:Air Cooled

INCLUDED

  • 1x SMGC600 Switchable Magnetic Ground Clamp

APPLICATIONS

  • Large plate fabrication
  • Pipe and pressure vessel welding
  • Tank manufacturing
  • Shipbuilding and heavy construction
  • Repair and maintenance on large steel structures

FAQ

The SMGC600 is rated for up to 600 Amps, making it suitable for heavy-duty industrial welding.

It works on ferromagnetic materials like mild steel. It will not attach magnetically to aluminum. It may attach to some grades of stainless steel, but generally, it is designed for carbon steel applications.

Simply turn the switch to the 'Off' position. The magnetic field will deactivate, and the metal shavings will fall off or can be easily wiped away.

Yes, the base of the clamp features a V-groove design specifically for gripping round surfaces like pipes and tubes securely.

The magnet inside is permanent, but the switchable mechanism redirects the magnetic flux, allowing you to turn the holding force on and off.

Magnetic clamps allow you to ground in the middle of a large workpiece where a spring clamp cannot reach, and they offer a larger contact surface area for better conductivity.

Excessive heat can degrade magnets over time. It is recommended to place the ground clamp close to the weld but not directly on the heat-affected zone to prolong its life.