The **HEB-AW-RLC-C** is a specialized inline fuse holder, typically manufactured by **Bussmann (Eaton)**. It is part of the "HEB" series of Tron inline fuse holders, which are widely used in street lighting, parking lot lights, and traffic signaling due to their high durability and weather resistance. --- ### 1. Technical Specifications The "HEB-AW-RLC-C" designation describes specific features of the connector: | Feature | Specification | | :--- | :--- | | **Product Type** | Inline Fuse Holder (Non-breakaway) | | **Compatible Fuse Size** | 13/32” x 1-1/2” (e.g., BAF, FNM, FNQ, KTK, KLM) | | **Voltage Rating** | 600V | | **Current Rating** | Up to 30A | | **Waterproofing** | Submersible/Water-resistant (indicated by "AW") | | **Connection Style** | Crimp/Copper terminals | --- ### 2. Breakdown of the Model Name (HEB-AW-RLC-C) The alphanumeric code represents the configuration of the unit: * **HEB**: The base series for single-pole, non-breakaway inline fuse holders. * **AW**: Indicates "All-Weather." It includes insulating boots/sleeves that make the unit water-resistant and suitable for outdoor exposure. * **RLC**: Refers to the physical configuration of the terminals. * **L**: Load side (Output). * **C**: Copper (Material of the terminals). * **-C**: Often denotes a specific packaging or accessory variation (such as being shipped with certain crimp terminals or insulating boots included). --- ### 3. Key Electronic Components The assembly consists of three primary electronic/mechanical parts: 1. **The Fuse Carrier (Body):** Made of high-dielectric molded plastic. It houses the fuse and provides the mechanical structure to lock the two halves together. 2. **Conductive Terminals:** Internal metal clips (usually copper or tin-plated copper) that grip the fuse. These are designed for low contact resistance to prevent overheating at high currents. 3. **Insulating Boots:** The "AW" version includes rubberized sleeves that slide over the wire and snap onto the fuse holder body. This creates a seal that prevents moisture from entering the circuit, preventing short circuits or corrosion. --- ### 4. Application Use-Case The HEB-AW-RLC-C is primarily used for **overcurrent protection** in harsh environments. * **Street Lighting:** Installed inside the base of light poles to protect the individual fixture without tripping the entire circuit breaker at the panel. * **Traffic Signals:** Provides a localized fuse point for signal heads. * **Industrial Plants:** Used in areas where equipment might be hosed down or exposed to high humidity. --- ### 5. Installation Note Since this is an **"RLC" (Crimp)** model, you must use a professional crimping tool to attach the wires to the internal copper terminals. Unlike "Screw" versions, the crimp version provides a permanent, vibration-resistant connection ideal for high-vibration outdoor environments.