BERNARD Electrode Holder: 400 A Max Amperage, For 1/4 in Max Dia, 3/0
The BERNARD 40B is a heavy-duty twist-style electrode holder with a 400 A max amperage rating, designed for 1/4 in max diameter electrodes and 3/0 wire gauge. It features a steel holder jaw and a ball point screw…
SKU 3G-OTH-363533
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The BERNARD 40B is a heavy-duty twist-style electrode holder with a 400 A max amperage rating, designed for 1/4 in max diameter electrodes and 3/0 wire gauge. It features a steel holder jaw and a ball point screw cable connection.
Frequently Asked Questions
What is the BERNARD 40B electrode holder used for?
The BERNARD 40B is a heavy-duty twist-style electrode holder used in stick welding (SMAW) applications. It securely grips electrodes up to 1/4 in diameter and handles 400 A max amperage, making it suitable for industrial fabrication, shipbuilding, and structural steel work.
What are the specifications of the BERNARD 40B electrode holder?
The BERNARD 40B has a 400 A max amperage rating, accepts electrodes up to 1/4 in diameter, and uses 3/0 wire gauge. It features a steel holder jaw and a ball point screw cable connection. The duty rating is heavy duty, and the manufacturer part number is 40B.
Where to buy the BERNARD 40B electrode holder worldwide?
3G Electric supplies the BERNARD 40B electrode holder worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this heavy-duty welding accessory.
How to select the correct cable connection for the BERNARD 40B?
The BERNARD 40B uses a ball point screw cable connection, which requires a 3/0 wire gauge cable. Ensure your welding cable has a clean, stripped end and is fully inserted into the holder before tightening the screw. This connection provides a secure, low-resistance path for high-amperage welding.
Used in
Common applications for BERNARDBERNARD Products
3G Electric supplies BERNARD twist-style electrode holders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
