Name: STAVI L - COPPER
Brand: Stanvac

STAVI L - COPPER

The STAVI L - COPPER is the copper version of the L-pattern earth clamp, offered in 200A, 300A and 500A ratings. The copper body and heavy spring give a low-resistance, low-temperature earth connection for continuous welding.

စုံစမ်းမေးမြန်းခြင်း

ထုတ်ကုန်အသေးစိတ်အချက်အလက်များ

Key Features and Benefits of STAVI L - Copper Earth Clamp

Solid Copper Body: Lowest contact resistance in the L-pattern range.
Three Ratings: 200A, 300A and 500A to suit the machine and cable in use.
Jaw Opening to 63mm: Opens up to 63mm (2.5in) on the 500A model.
Heavy Return Spring: Keeps clamping force constant through vibration and movement.
Runs Cool: Copper conducts the return current with minimal heat build-up.

Specifications of STAVI L - Copper Earth Clamp

The table below lists the models available in the STAVI L - Copper Earth Clamp range.

အမ်ပီယာ စွမ်းရည်	200	300	500
ကေဘယ်လ် စွမ်းရည်	#2 (35mm²)	၂/၀ (၇၀ မီလီမီတာစတုရန်း)	၃/၀ (၉၅ မီလီမီတာစတုရန်း)
Jaw Opening	Up to 25mm (1.0in)	Up to 38mm (1.5in)	Up to 63mm (2.5in)

Applications of STAVI L - Copper Earth Clamp

Return-current earthing for manual arc, MIG and TIG welding
Fabrication shops, structural steel yards and pipe shops
Site erection, maintenance and repair welding
Electrical and construction earthing points

မကြာခဏမေးလေ့ရှိသော မေးခွန်းများ

What is the STAVI L-COPPER earth clamp used for?

The STAVI L-COPPER is an L-pattern copper welding earth clamp designed to provide a secure, low-resistance return-current connection. It is suitable for manual arc, MIG and TIG welding, as well as fabrication, structural steel, pipe work, maintenance and repair applications.

What is the advantage of a copper L-pattern welding earth clamp?

The solid copper body provides low contact resistance and efficient current conduction, helping minimize heat build-up at the clamp. Its L-pattern jaw is also designed to seat securely on plate edges, flange faces and angle sections.

What amperage options are available for the STAVI L-COPPER?

The STAVI L-COPPER is available in 200A, 300A and 500A models. They support #2 (35mm²), 2/0 (70mm²) and 3/0 (95mm²) cable capacities respectively.

What is the maximum jaw opening of the STAVI L-COPPER?

The 200A model opens up to 25mm (1.0in), the 300A model up to 38mm (1.5in), and the 500A model up to 63mm (2.5in).

Why does the STAVI L-COPPER have a heavy return spring?

The heavy return spring helps maintain consistent clamping force against the workpiece during vibration and movement. This supports a stable earth connection throughout welding operations.

Is the STAVI L-COPPER suitable for continuous welding?

Yes. Its solid copper body is designed to provide low contact resistance and minimize heat build-up, making the clamp well suited to continuous and demanding welding applications.