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Description

Panduit ESV18BX-L StrongHold Insulated Butt Splice Connector

The Panduit ESV18BX-L is a compression butt splice connector designed for permanent wire-to-wire joints in low-voltage electrical, security, and AV installations. Rated for 22-18 AWG stranded or solid wire, this UL Listed and CSA certified terminal features tin-plated copper construction with red vinyl insulation for corrosion resistance and quick gauge identification. The StrongHold design delivers gas-tight compression joints that maintain conductor integrity in mission-critical power, control, and signaling circuits.

Key Features

  • 22-18 AWG wire range with color-coded red vinyl insulation
  • Tin-plated copper barrel for long-term corrosion resistance
  • Compression joint design for gas-tight, vibration-resistant connections
  • UL Listed and CSA certified for code-compliant installations
  • 1.03" overall length fits tight junction boxes and cable trays
  • 50-piece package; 500-piece carton available for large deployments
  • Direct cross-reference to 3M 83-9281, Molex BSV18Q, TE TV18-BS-XV

Panduit's StrongHold terminal line is engineered for permanent, maintenance-free wire joints in commercial and industrial environments. The ESV18BX-L uses a compression crimp barrel that cold-welds to the conductor, creating a gas-tight seal that resists oxidation and thermal cycling better than mechanical screw terminals or twist-on connectors. The tin-plated finish provides additional corrosion protection in humid or coastal installations where copper oxidation can compromise joint resistance over time. The funnel entry design guides stranded conductors into the barrel without fraying, and the seamless barrel construction eliminates sharp edges that can nick wire insulation during installation.

In security and access control deployments, reliable wire terminations are critical for maintaining circuit integrity across door strikes, mag locks, card readers, and power supplies. The ESV18BX-L's 22-18 AWG range covers the most common low-voltage wire gauges used in these systems—18 AWG for power runs up to 100 feet, 22 AWG for data and signaling. The red vinyl insulation meets NFPA 70 color-coding recommendations for quick visual inspection during troubleshooting or future modifications. The 1.03" overall length fits standard 4" junction boxes and cable management trays without excessive barrel protrusion, simplifying wire dressing in dense low-voltage racks.

UL and CSA certification ensures the ESV18BX-L meets NFPA 70 (National Electrical Code) Article 110 requirements for listed and labeled wiring devices, a critical compliance checkpoint for AHJ inspections and insurance underwriting on commercial projects. The StrongHold compression joint is rated for both copper and copper-clad aluminum conductors, though integrators should verify local code acceptance of CCA wire in fire alarm and life safety circuits. Bulk packaging in 50-piece bags and 500-piece cartons supports mid-size retrofits and new construction where consistent joint quality across hundreds of terminations reduces callbacks and long-term failure rates.

Specifications
Product Type: Butt Splice Connector
Wire Range: 22-18 AWG
Insulation Material: Vinyl
Insulation Color: Red
Barrel Material: Copper
Finish Coating: Tin-plated
Connection Type: Compression crimp
Overall Length: 1.03 in
Standards: UL Listed, CSA Certified
Sub-Brand: StrongHold
Package Quantity: 50
Carton Quantity: 500
UPC: 074983279820
Competitor Cross-Reference: 3M 83-9281, Molex BSV18Q, TE Connectivity TV18-BS-XV
Type: Butt Splice Connector
Sub Brand: StrongHold™
Carton Qty: 500
Package Qty: 50
Upc: 07498327982
Cable Category: wire-termination
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Panduit ESV18BX-L 22-18 AWG Butt Splice Connector

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