RS PRO Closed End Splice Connector, Natural Nylon Insulation, Tin Plated Copper, Insulated 16 AWG 178-7233

RS PRO 178-7233 Closed End Splice Connector is an insulated wire terminal designed to permanently join electrical wires using a tin-plated copper barrel with durable nylon insulation. The connector's natural nylon sleeving features a flared entry for easy wire insertion, preventing strand damage during termination.

Measuring 21 mm in length with a 0.35 mm thickness, this connector supports wire sizes from 22 AWG to 16 AWG (0.5 mm² to 1.5 mm²). Its copper contact material with tin plating ensures excellent conductivity and resistance to corrosion, while the insulated design enhances electrical safety and durability in wiring harness applications.

Installation is straightforward: the wires are stripped, inserted into the tube, and crimped using a ratchet or suitable crimp tool to create a solderless, reliable electrical connection that maintains optimal tensile strength.

These closed end splice connectors find application across multiple sectors including industrial control systems, automotive and transportation electrical wiring, machine building, and commercial or domestic electrical assemblies. They are essential components for technicians and electricians, ensuring efficient and safe splicing of wires in various controlled environments.

Constructed with a tin plated copper tube for superior conductivity and corrosion resistance. Durable nylon insulation provides electrical safety and environmental protection. Natural color nylon sleeve includes a flared entry design for easy wire insertion.

Measures 21 mm overall length with 0.35 mm thickness for reliable performance. Designed for solderless, permanent joining of wires ranging from 22 AWG to 16 AWG (0.5 mm² to 1.5 mm²). Provides high tensile strength and secure crimp termination when used with proper crimping tools.

Suitable for use in industrial controls, automotive electrical systems, machinery wiring, and commercial/domestic appliances. Manufactured to RS PRO quality standards in Taiwan for consistent reliability.

Compatible crimp tooling such as ratchet crimpers can be used for efficient installation. This product is part of the RS PRO series of splice connectors engineered for quality and consistent performance in professional electrical installations.

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