Thomas & Betts 2RB14X Expanded Vinyl Insulated Butt Splice

Description:

The Thomas & Betts Sta-Kon 2RB14X Expanded Vinyl-Insulated Butt Splice is used to permanently join two 16–14 AWG copper conductors in low-voltage electrical wiring applications. Commonly installed in control panels, industrial machinery, HVAC equipment, automotive wiring, OEM assemblies, and commercial electrical systems, this butt splice features an electro tin-plated copper barrel with expanded vinyl insulation for easier wire insertion and reliable, corrosion-resistant electrical connections. Electricians, maintenance technicians, and equipment manufacturers use this connector for wiring repairs, circuit extensions, retrofits, and replacement of damaged wire splices.

Applications:

The Thomas & Betts Sta-Kon 2RB14X is designed to create secure inline wire-to-wire connections for 16–14 AWG copper conductors. Its expanded-entry vinyl insulation simplifies conductor insertion while providing dependable crimp performance, making it ideal for industrial automation, control panels, HVAC systems, appliances, automotive electrical systems, instrumentation, and OEM manufacturing where insulated, vibration-resistant splices are required. 

Technical Specifications:

• Manufacturer Part Number (MPN): 2RB14X
• Brand: Thomas & Betts (ABB) – Sta-Kon®
• Product Type: Expanded Vinyl-Insulated Butt Splice
• Package Quantity: 100 Pieces
• Conductor Size: 16–14 AWG
• Conductor Material: Copper
• Connector Material: Copper
• Finish: Electro Tin-Plated
• Insulation Material: Expanded Vinyl (PVC)
• Insulation Color: Blue
• Splice Type: Inline Butt Splice
• Overall Length: 1.13 in.
• Outside Diameter: 0.26 in.
• Maximum Insulation Diameter: 0.200 in.
• Voltage Rating: 600 V
• Temperature Rating: 105°C (221°F)
• Flammability Rating: UL 94 V-0
• Recommended Crimp Tools: WT145C, WT2000, WT112M, ERG4001
• Certifications: UL Listed (UL File E9809), CSA Certified, RoHS Compliant
• Typical Applications: Control Panels, Industrial Automation, HVAC Equipment, Automotive Wiring, Commercial Electrical Systems, OEM Equipment

Common Replacements:

• Thomas & Betts RBB217-200
• Thomas & Betts 2RB14
• Thomas & Betts 2RA18