Lincoln Electric Magnum® PRO Copper Plus® 450A 550A Contact Tips

Patent-pending Anti-Seize™ Thread Design Flattened thread profile increases the thread cross-section where heat typically concentrates and tips fail. The result is reduced melting, fusion, seizing and extended contact tip service life. Longer life and fewer tip changes reduces expendable part and labor costs while increasing arc time.

• Standard Life (Stocked)
• Extended Life (minimum 2 week lead time)
• Package Quantity – 10 pcs
• Rated for up to 550A @ %100 duty cycle
• MFG Part# KP2745-xxx

• Options:

  Wire Diameter In. (mm)		Standard Life		Extended Life
  0.035 (0.9)		KP2745-035		KP2745-035R
  0.040 (1.0)		KP2745-040		N A
  0.045 (1.2)		KP2745-045		KP2745-045R
  0.052 (1.3)		KP2745-052		KP2745-052R
  1 16 (1.6)		KP2745-116		KP2745-116R
  0.068-0.072 (1.7-1.8)		KP2745-072		KP2745-072R
  5 64 (2.0)		KP2745-564		KP2745-564R
  3 32 (2.4)		KP2745-332		KP2745-332R
  7 64 (2.8)		KP2745-764		KP2745-764R
  1 8 (3.2)		KP2745-18		N A

  Wire Diameter In. (mm)	0.035 (0.9), 0.040 (1.0), 0.045 (1.2), 0.052 (1.3), 1/16 (1.6), 0.068-0.072 (1.7-1.8), 5/64 (2.0), 3/32 (2.4), 7/64 (2.8), 1/8 (3.2)
  Tip Life	Standard Life, Extended Life