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The PANDUIT BSN22-C is a nylon-insulated butt splice connector used to join two conductors in a single in-line termination. The nylon insulation sleeve provides a durable, insulated connection that resists abrasion and moisture in finished wire runs. This style of butt splice is a standard component in electrical panel wiring, control wiring, and field-device hookups where a secure, insulated conductor joint is required. Electricians and low-voltage technicians install these connectors using a ratcheting crimp tool matched to the appropriate wire gauge range.
Nylon-insulated butt splices are used across residential, commercial, and light industrial electrical work. Common applications include control panel assembly, appliance wiring, automotive harness repair, and HVAC equipment wiring where conductors must be extended or joined without the use of wire nuts or open-barrel terminals. The BSN22-C is sold as an individual connector, making it suitable for single-point repairs or small-batch panel work.
Designed as an OEM-style replacement and standard-use butt splice connector for nylon-insulated crimp termination applications in commercial and residential electrical wiring systems.
Installation is performed by a licensed electrician or qualified technician. Always de-energize the circuit and verify absence of voltage before terminating conductors. Use a ratcheting crimp tool rated for the connector series to ensure a proper crimp that meets NEC workmanship standards. Do not use pliers or non-ratcheting tools, as an incomplete crimp can result in a high-resistance joint or pull-out failure.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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