3M 972 Conector de derivación flexible: 0,75- rígido: 0,75- N.º de polos (num): 2 1 ud. azul (972)

The 3M 972 stands apart from typical twist-on wire connectors by using insulation displacement technology—no stripping, soldering, or twisting required. Its tin-plated brass contacts pierce the insulation and bite into the conductor, creating a gas-tight splice in a single squeeze. The blue polypropylene housing is flame-retardant and moisture-resistant, making it suitable for splicing and T-tapping in electrical installations.

Highlights

• No wire stripping required — IDC contacts pierce insulation for a fast, reliable splice
• Accepts 0.75 mm² flexible or rigid copper wire (approx. 18 AWG)
• Dual voltage rating: 600 V for building wire, 1000 V for signs and luminaires
• Flame-retardant, moisture-resistant polypropylene insulation in blue
• UL Listed and CSA Certified

In daily use

Electricians and installers reach for the 972 when they need to tap into an existing line or join two conductors quickly. The connector’s compact body and side-by-side wire entry make it easy to position in junction boxes or tight spaces. Because the IDC mechanism does not require heat or chemicals, it is safe to use in occupied areas and reduces installation time compared to traditional twist-on wire nuts.

Full specifications

• Connector type: Wire splice connector (IDC)
• Number of poles: 2
• Wire gauge compatibility (flexible): 0.75 mm² (approx. 18 AWG)
• Wire gauge compatibility (rigid/solid): 0.75 mm² (approx. 18 AWG)
• Max voltage rating: 600 V (building wire) / 1000 V (signs, fixtures, luminaires)
• Max operating temperature: 105 °C (221 °F)
• Insulation material: Polypropylene
• Contact material: Tin-plated brass
• Color: Blue
• Connection method: Insulation Displacement Connector (IDC)
• Application: Splicing and T-tapping electrical wires
• Wire type compatibility: Copper (solid or stranded)
• Environmental resistance: Flame retardant, moisture resistant
• Certifications: UL Listed, CSA Certified
• Product series: 3M Scotchlok
• Quantity per pack: 1 piece