LINCOLN ELECTRIC Contact Tip: Magnum Pro 550A, 0.045 in
The LINCOLN ELECTRIC Magnum Pro 550A Contact Tip is a threaded, extended-life contact tip designed for the Magnum Pro 550 welding gun. It features a 0.045 in wire diameter and is identified by manufacturer part…
SKU 3G-OTH-419978
Need installation or engineering help?
Ask a question
Product Description
The LINCOLN ELECTRIC Magnum Pro 550A Contact Tip is a threaded, extended-life contact tip designed for the Magnum Pro 550 welding gun. It features a 0.045 in wire diameter and is identified by manufacturer part number KP2745-045R.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the LINCOLN ELECTRIC Magnum Pro 550A contact tip used for?
The LINCOLN ELECTRIC Magnum Pro 550A contact tip is used in the Magnum Pro 550 welding gun to guide the welding wire and conduct electrical current to the arc. It is designed for MIG welding applications in heavy fabrication, shipbuilding, and structural steel industries, where reliable wire feed and extended tip life are critical.
What are the specifications of the LINCOLN ELECTRIC Magnum Pro 550A contact tip?
The LINCOLN ELECTRIC Magnum Pro 550A contact tip (MPN KP2745-045R) has a 0.045 in wire diameter, is threaded, and features extended-life construction. It is designed for the Magnum Pro 550 welding gun. The tip is manufactured by LINCOLN ELECTRIC and is part of the Magnum Pro 550 series.
Where to buy LINCOLN ELECTRIC Magnum Pro 550A contact tips worldwide?
You can source LINCOLN ELECTRIC Magnum Pro 550A contact tips worldwide through 3G Electric, a global industrial equipment distributor. 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time on the KP2745-045R tip.
How to select the correct LINCOLN ELECTRIC contact tip for a Magnum Pro 550 gun?
To select the correct LINCOLN ELECTRIC contact tip for a Magnum Pro 550 gun, match the wire diameter (e.g., 0.045 in) and ensure the tip is threaded and designed for the Magnum Pro 550A model. The extended-life version (KP2745-045R) offers longer service life. Always verify the manufacturer part number against your gun's specifications.
Used in
Common applications for LINCOLN ELECTRICLINCOLN ELECTRIC Products
3G Electric supplies LINCOLN ELECTRIC magnum pro 550a contact tips. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















