B133UF

The ABB B133UF Non-Insulated Ring Terminal is a precision-engineered electrical termination solution designed for industrial and commercial applications requiring secure, vibration-resistant connections. Manufactured by ABB Installation Products, this terminal features a 45-degree bend for optimal wire routing in tight spaces, reducing strain on connections and improving installation efficiency. Key specifications include compatibility with wire sizes ranging from #18 to #14 AWG, making it suitable for medium-duty applications such as control panels, machinery wiring, and electrical enclosures. The terminal accepts a #6 bolt hole, providing a robust mechanical connection that resists loosening under vibration—a critical requirement in industrial environments. Constructed from high-conductivity copper with a tin-plated finish, the B133UF ensures excellent electrical performance and corrosion resistance, maintaining signal integrity over time. With compact dimensions of 0.72 inches in length and 0.25 inches in width, this terminal fits in confined spaces where larger terminals cannot. The brazed seam construction prevents barrel splitting during crimping, while internal barrel serrations ensure maximum tensile strength and reliable wire contact. Rated for 600V and 105°C operating temperature, the B133UF meets UL and CSA standards for electrical safety and performance. Packaged in a bulk 1,000-piece quantity, the B133UF is ideal for large-scale projects, reducing procurement time and inventory costs. Common applications include motor controls, HVAC systems, industrial automation, and renewable energy installations where durable, high-performance terminations are essential. For projects requiring bulk quantities, this terminal provides a cost-effective solution without compromising on quality or reliability.