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3M MV14BCX Vinyl Insulated Butt Connector

The 3M MV14BCX is a vinyl insulated, seamless butt connector engineered for reliable electrical connections. Constructed from tin-plated, annealed copper, this connector provides a robust and permanent connection for stranded copper wires. Its seamless barrel design, combined with a center stop and close-fitting vinyl tube, ensures a secure and insulated connection. Certified by UL and CSA, the MV14BCX is suitable for a wide range of applications, including building wire installations and signage or fixture work. It's designed to be crimped using recommended 3M crimp tools for optimal performance and durability.

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Part No:MV14BCX
Stock:90
Inv Date:05-30-2026
Price: Unit price: $1.63
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Part No:MV14BCX
Stock:0
Inv Date:05-29-2026
Price: Unit price: $66.07
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Part No:MV14BCX
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.915
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Part No:MV14BCX
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.915
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Part No:MV14BCX
Stock:1
Inv Date:05-28-2026
Price: N/A
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3M MV14BCX Vinyl Insulated Butt Connector Specifications:

  • Wire Size: 16-14 AWG
  • Barrel Thickness: 0.031
  • Barrel Length: 0.30
  • Insulator Diameter: 0.095
  • Maximum Insulation Diameter: 0.155
  • Maximum Volt Rating: 600 V (Building Wire), 1000 V (Signs/Fixtures)
  • Maximum Operating Temp: 221˚F (105˚C)
  • Maximum Current: Same as Wire
  • Insulator Material: Vinyl
  • Terminal Material: ETP Copper
  • Terminal Plating: Tin
  • Barrel Seam: Seamless

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Frequently Asked Questions

Where can I buy 3M MV14BCX?

You can click on the BUY or RFQ button to purchase MV14BCX from an authorized 3M distributor.

How do I troubleshoot issues or seek technical support for part MV14BCX?

You can download the MV14BCX datasheet or visit the 3M website for support.

Who is the manufacturer of MV14BCX?

3M

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