The **17TS-65-R/BN** is a specialized electronic hardware component, typically identified as a **Terminal Strip** or **Barrier Block** connector. These parts are fundamental in industrial wiring, power distribution, and control systems. --- ## 🛠️ Technical Specifications The model number corresponds to a series of high-quality terminal blocks designed for secure electrical connections. | Feature | Specification | | :--- | :--- | | **Component Type** | Barrier Terminal Strip | | **Pitch (Spacing)** | 11.1 mm (Approx. 0.437") | | **Current Rating** | 20A - 30A (Depending on wire gauge) | | **Voltage Rating** | 300V - 600V AC/DC | | **Terminal Material** | Brass, Nickel Plated (BN suffix) | | **Housing Material** | Phenolic or PBT Thermoplastic | | **Screw Size** | #6-32 Phil-slot screws | --- ## 🔍 Key Characteristics ### 1. Material Composition (The "BN" Suffix) The **BN** in the part number stands for **Brass Nickel-plated**. * **Brass:** Provides excellent electrical conductivity. * **Nickel Plating:** Offers high resistance to corrosion and oxidation, making it suitable for environments with high humidity or chemical exposure. ### 2. Barrier Design The "Barrier" refers to the raised walls between each metal terminal. This design prevents: * **Arcing:** Electrical jumps between adjacent terminals. * **Short Circuits:** Frayed wire strands accidentally touching the next terminal. ### 3. Mounting Configuration The **17TS** series usually features a "Feed-Through" or "Closed Back" design. * **Closed Back:** The bottom is insulated, allowing the strip to be mounted directly onto a metal chassis without additional insulation. * **R Suffix:** Often indicates a specific mounting hole orientation or a "RoHS" compliance marker depending on the specific manufacturer's revision. --- ## 📂 Common Applications This specific part is widely used in sectors requiring high-reliability wire-to-wire or wire-to-board connections: * **Industrial Controls:** Wiring for PLCs and motor starters. * **Power Supplies:** Distribution of AC or DC power within an enclosure. * **HVAC Systems:** Used in thermostats and furnace control boards. * **Test Equipment:** Providing accessible connection points for diagnostic probes. --- ## ⚠️ Installation Notes * **Torque:** Ensure screws are tightened to the manufacturer's recommended torque (usually 9-12 lb-in) to prevent loose connections or stripped threads. * **Wire Prep:** It is recommended to use **spade or ring terminals** for the most secure connection, rather than bare stranded wire.