PowerWeld ECWG60C Heavy Duty C-Clamp Type 600A Welding Ground Clamp

PowerWeld ECWG60C 600A C-Clamp Welding Ground Clamp (2″ Opening)

Built for high-current work, the PowerWeld ECWG60C is a C-clamp style welding ground clamp rated to 600 amps. A full 2″ jaw opening and a copper-coated steel pressure screw deliver a strong, even bite on plate, bar, and structural shapes used in fabrication and repair. The swivel pad keeps solid contact as the clamp seats, helping maintain a low-resistance path for stable arc starts and consistent grounding. The ECWG60C connects quickly using the included LC40 cable connector and insulator, so crews can swap leads or move between stations without extra hardware. Designed with MIG welding in mind—but ready for Stick and many shop tasks—this clamp combines firm mechanical grip with reliable current transfer for daily work in bays, booths, and field setups.

A cast C-frame handles clamping forces while the pressure screw draws the pad square to the work surface. Two oval-point screws secure the conductor at the connector, and the insulator shields the connection from accidental contact. For shops that need a dependable ground on varied steel thicknesses and shapes, the ECWG60C offers straightforward installation, strong holding force, and a current rating suited to heavy fabrication.

PowerWeld C-Clamp Type 600A Welding Ground Clamp At a Glance

• 600A rating: Supports high-amperage welding without choking current.
• C-clamp design: Strong clamping force on flats, angle, and structural steel.
• 2″ jaw opening: Reaches over edges and thicker stock for secure grounding.
• Swivel contact pad: Stays flat to the work for consistent conductivity.
• Copper-coated pressure screw: Smooth tightening and durable threads under load.
• LC40 cable connector included: Fast lead hookup with connector insulator.
• Two oval-point screws: Positive conductor retention at the connector.
• Made for MIG workflows: Also suitable for many Stick setups in the shop or field.

Markets

• Welding & Fabrication Shops Reliable ground on plate work, fixtures, and structural pieces.
• Construction & Structural Steel Strong bite on beams, columns, and handrail sections at the jobsite.
• Automotive Repair & Custom Fab Grounds frames, brackets, and exhaust components during fit-up and repair.
• Manufacturing Consistent grounding for cells and production fixtures running high duty cycles.
• Municipal & Facility Maintenance Practical clamp for mixed tasks on gates, rails, and equipment.
• Agriculture & Heavy Equipment Secure connection on implements and repairs performed in the field.

Professionals choose a C-clamp style ground when they need a firm, repeatable grip on varied shapes without hunting for an edge or tab. The ECWG60C’s 2″ opening and swivel pad seat quickly on plate or structural steel, keeping the contact patch stable as current flows. With the LC40 connector and insulator included, leads go on quickly and stay protected, reducing setup time between stations. In fabrication bays, construction sites, and maintenance shops, the 600-amp rating provides the headroom needed for thicker material and longer beads, helping crews maintain a steady arc and reduce rework from poor grounding.

PowerWeld ECWG60C Heavy Duty C-Clamp Type 600A Welding Ground Clamp Features

• C-Frame with Swivel Pad: Even contact on irregular or angled surfaces.
• Copper-Coated Steel Pressure Screw: Durable, smooth tightening under load.
• Full 2″ Opening: Accommodates thicker stock and structural sections.
• LC40 Connector + Insulator: Quick, protected cable connection.
• Dual Oval-Point Screws: Secure conductor clamping at the connector.
• High Current Capacity: Rated to 600A for demanding shop and field welding.

PowerWeld ECWG60C Heavy Duty C-Clamp Type 600A Welding Ground Clamp Includes

• (1) ECWG60C 600A C-Clamp Ground Clamp
• (1) LC40 Cable Connector
• (1) Connector Insulator

PowerWeld ECWG60C Heavy Duty C-Clamp Type 600A Welding Ground Clamp Specifications

• Model / MFG Part #: ECWG60C
• UPC: 775709993815
• Product Type: C-Clamp Type Welding Ground Clamp
• Amp Capacity: 600A
• Jaw Opening: 2″ (maximum)
• Pressure Screw: Copper-coated steel
• Cable Connection: LC40 connector with (2) oval-point screws and insulator
• Package Dimensions: 10″ x 7.5″ x 1.75″
• Weight: 2.216 lb

PowerWeld ECWG60C Heavy Duty C-Clamp Type 600A Welding Ground Clamp Warranty

• PowerWeld’s 1-Year Limited Warranty against defects in materials and workmanship

Why Welders Choose the PowerWeld Heavy Duty C-Clamp Type 600A Welding Ground Clamp

Crews pick the ECWG60C when they need a 600-amp C-clamp ground that grips hard and keeps current flowing. The 2″ opening and swivel pad make it easy to land on plate, angle, or beams, and the copper-coated pressure screw holds tension without galling. With the LC40 connector and insulator in the box, the cable connection is fast, secure, and protected—useful when moving between fixtures or stations. In fabrication shops and structural work, a stable ground translates to cleaner arc starts, fewer arc-outs, and less time chasing electrical issues, so teams can focus on laying down consistent welds.