Long Barrel Copper Lug suits to 25mm² cable, 12mm stud hole CAL25LB-12 LBCAL25-12

Long Barrel Copper Lug suits to 25mm² cable, 12mm stud hole CAL25LB-12 LBCAL25-12

Copper Long Barrel Lugs are designed for external use. There is no window present and the palms are solder sealed to stop the ingress of water. The extra long barrel allows more crimps than usual, in high stress areas, such as high voltage terminations, drop out fuses etc. The extra long barrel also allows more length for heatshrink sealing, to ensure a totally air tight seal.

Key Features:

• Same barrel dimensions as the standard range: Normal crimping rules apply, using the correct die for the cable size.
• Unique bell mouth design: Ideal for switchboard builders using flexible cables, as it simplifies the insertion of fine stranded conductors.
• High conductivity copper: Made from 99.9%+ cu, providing the best possible electrical properties.

Standards and Compliance:

• Standards:
  AS/NZS4325 Part 1; IEC France, DIN/VDE Germany, JIS Japan, BS United Kingdom, and UL/NEMA USA.

Conductive Material:

• Copper: 99.95% pure
• Oxygen content: 30 p.p.m Max.
• Tensile strength: 200 MPa
• Ductile rating: 40%
• Final metal state: Fully annealed

Electroplating Material:

• Tin: 99.9% pure
• Other metals: Lead + antimony
• Thickness: 5 - 10 microns

General Electrical Properties:

• Total conductivity: 99.7% IACS
• Total resistivity: 1.738 micro-ohm cm

Operating Temperature:

• -55°C to 155°C due to oxygen-free copper.