Overview of BURNDY Compression HYLUG Terminals
The datasheet provides detailed specifications for BURNDY’s “ONE HOLE HYLUGTM CODE CONDUCTOR LONG BARREL WITH INSPECTION WINDOW,” a series of uninsulated copper compression terminals designed for wire and cable connections. These terminals are electro-tin plated to ensure longevity and resistance to corrosion, making them suitable for a wide range of electrical applications.
Key Features
Each terminal includes a beveled entry which facilitates cable insertion and also comes with a die and color coding information for proper installation. The terminals are manufactured to accommodate a variety of wire sizes, ranging from #14 AWG up to 3/0 AWG, and are UL Listed for use at 600 Volts to 35 kV, suitable for up to 90°C operating temperatures. An inspection window in each terminal allows for visual confirmation that the wire has been properly inserted.
Installation and Compatibility
The datasheet outlines the compatible installation tools for these terminals, including both mechanical and hydraulic crimping tools. Specific crimping die sets are recommended for optimal connection strength and electrical conductivity. The installation tools listed include MD6, OUR840, BCT500HS, Y35, Y39, Y750-series, PAT750, among others, ensuring a wide range of crimper compatibility.
Catalog Information and Ordering
Product variants are cataloged by figure number (Fig), wire size (AWG or MM²), stud hole size, tongue width, overall dimensions, and stud size. Additional references to the number of required crimps, corresponding die sets, and strip length ensure proper selection and application for each terminal. For convenience, color coding by die sets aligns with industry standards to aid in fast identification and installation.
Tooling and Die Sets
The datasheet emphasizes the significance of choosing the correct tooling and die sets for different conductor classes. Specific model recommendations are provided to ensure reliable and secure connections. Optional die sets for the Y46 HYPRESS™ are mentioned, as well as the optional PUADP-1 adapter for using “U” dies.
Customization and Voltage Considerations
Terminals can be ordered undrilled by adding the suffix “U” to the catalog number, accommodating custom installation requirements. For high-voltage applications exceeding 2000 Volts, the datasheet advises consulting the cable manufacturer for voltage stress relief instructions.
Color Code and Size Chart
Dimensions and specifications for individual terminals within the series are detailed, including color codes ranging from red for the smallest terminals to orange for larger sizes; the colors facilitate easy identification during installation. Sizes specified include #14 – 10 Str, #10, #8 AWG, #6 AWG, #5 AWG, #4 AWG, #3 AWG, #2 AWG, #1 AWG, 1/0 AWG, 2/0 AWG, and 3/0 AWG, each accompanied by its respective die index and a color code for quick reference.
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