Nsi Industries HWHS2-500-12 Heat Shrink Splice 3 Pack

Product Description

The NSI Industries HWHS2-500-12 is a heat shrink wire splice connector sold in a bag of 3. Heat shrink splice connectors provide a weatherproof, insulated connection between two conductors by combining a crimp terminal with a heat-activated adhesive-lined shrink sleeve. When heat is applied, the sleeve contracts and the adhesive bonds to the wire jacket, creating a moisture-resistant seal. These connectors are used by electricians, HVAC technicians, and field service pros who need a reliable, protected splice in exposed or wet-location wiring runs.

Heat shrink splice connectors like the HWHS2-500-12 are suited for residential and light commercial applications where wire connections must resist moisture, vibration, and environmental contamination. Common install scenarios include outdoor equipment wiring, HVAC unit field wiring, panel tap connections, and automotive or marine applications where open butt splices are not appropriate. Each bag contains 3 connectors.

Key Features

• Heat shrink sleeve with adhesive lining creates a moisture-resistant seal when heat is applied
• Sold in a bag of 3 connectors per unit
• Combines crimp connection and environmental protection in a single step
• Suitable for exposed and wet-location wiring applications
• Compact design for use in tight junction spaces

Compatibility

Designed as an OEM-style replacement and general-use heat shrink splice connector for electrical wiring applications requiring insulated, moisture-resistant butt connections.

Installation Notes

Installation is performed by licensed electricians or qualified field technicians. Always de-energize the circuit and verify absence of voltage before making any wire connections. Strip wire ends to the appropriate length, insert into the connector, crimp securely, then apply heat evenly with a heat gun until the sleeve fully shrinks and adhesive flows around the wire jacket. Do not use an open flame to activate the heat shrink sleeve.

Technical Specifications

• Package Quantity: 3 per bag
• UPC: 66238141815

Standard Information

• Brand: NSI Industries
• Manufacturer Part Number: HWHS2-500-12