Ancor 12-10 Heatshrink Butt Connectors - 100-Pack for Marine and Electrical Applications

• Cross Linked polyolefin tubing is much stronger than PVC tubing and will not burn like PVC.
  
• Heat activated adhesive lining provides impervious seal to salt water, oil, acids, and sunlight as well as providing strain relief.
  
• Nylon insulator, preferred by experts, for Marine Grade resistance to sunlight, water, oil, chemicals, vibration and cut-through damage.
  
• UL Listed and CSA Recognized
  
• Highest shrink ratio - shrinks to 1/3 original size.
  
• Shrinks at 257 deg. F/125 deg. C.
  
• Operating temperature range 40 deg. C to 110 deg. C.
  
• ANCOR heat shrink connectors offer heat activated adhesive built into the sleeve of the heat shrink tubing
  
• Shrinks to form a water tight seal and the ultimate vibration and strain relief.
  
• Tinned for corrosion resistance.
  
• Pure copper for maximum current flow.
  
• Brazed seam for maximum strength.
  
• Wire range: 12-10
  
• mm: 3-5

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The Ancor 12-10 Heatshrink Butt Connectors are designed to provide reliable, corrosion-resistant connections for electrical wiring in demanding environments. Crafted from cross-linked polyolefin tubing, these connectors are significantly stronger than traditional PVC options and resist burning under high heat. The heat-activated adhesive lining ensures a watertight seal that withstands exposure to saltwater, oil, acids, and sunlight, making them ideal for marine and outdoor projects. The nylon insulator is preferred by professionals for its marine-grade resistance to UV rays, water, oil, chemicals, vibration, and potential cut-through damage, ensuring long-lasting performance in harsh conditions.

Features:

• Cross-linked polyolefin tubing is stronger than PVC and resists burning.

• Heat-activated adhesive lining creates an impervious seal against salt water, oil, acids, and sunlight, with strain relief benefits.

• Nylon insulator offers marine-grade resistance to sunlight, water, oil, chemicals, vibration, and damage.

• UL Listed and CSA Recognized for safety and reliability.

• Shrinks to one-third of its original size, providing a secure fit.

• Operates effectively within temperatures from 40°C to 110°C (104°F to 230°F).

• Built-in heat-activated adhesive forms a waterproof seal and enhances vibration and strain relief.

• Tinned copper construction ensures corrosion resistance and maximum current flow.

• Brazed seam provides maximum connector strength.

• Suitable for wire sizes 12-10 gauge, with a shrink diameter of approximately 3-5 mm.