1. Introduction
The TayMac RLT125 Threaded T-Type Conduit Body is designed for use in electrical conduit systems. It facilitates changes in conduit direction, connection of conduit sections, and serves as a pull outlet for conductors. This conduit body also provides convenient access for maintenance, making taps, and splicing conductors within the raceway. It is specifically engineered for use with threaded rigid and Intermediate Metal Conduit (IMC).
Key features include:
- Durable die-cast aluminum construction for longevity.
- Premium powder coat finish for enhanced weather resistance and scratch protection.
- Includes an NBR synthetic rubber gasket to ensure a weather-resistant seal.
- Stamped aluminum cover for secure closure.
- Combination head screws for versatile installation.
Image 1: The TayMac RLT125 Threaded T-Type Conduit Body, showcasing its robust design and included cover.
2. Safety Information
Always adhere to local electrical codes and regulations. Installation should be performed by a qualified electrician. Ensure power is disconnected before beginning any installation or maintenance work. Wear appropriate personal protective equipment (PPE), including safety glasses and gloves.
3. Setup and Installation
The RLT125 conduit body is designed for straightforward installation with threaded rigid or IMC conduit. Follow these general steps:
- Preparation: Ensure the ends of the conduit are properly threaded and free of burrs.
- Attachment: Thread the conduit ends into the appropriate openings of the conduit body. Tighten securely to ensure a proper electrical and mechanical connection.
- Wire Pulling: Once the conduit body is installed, conductors can be pulled through or routed as needed. The large opening provides ample space for this process.
- Cover Installation: Place the NBR synthetic rubber gasket over the conduit body opening, ensuring it aligns correctly. Then, position the stamped aluminum cover over the gasket. Secure the cover using the provided combination head screws, tightening them firmly to create a weather-resistant seal.
Image 2: An example of TayMac conduit bodies integrated into an outdoor electrical conduit system, demonstrating their application for routing and access.
Image 3: The TayMac RLT125 conduit body shown in an outdoor setting, highlighting its suitability for threaded Rigid/IMC conduit and providing access for pulling or splitting runs.
4. Operating Principles (Usage)
The TayMac RLT125 T-Type Conduit Body serves several functional purposes within an electrical system:
- Conductor Pulling: The removable cover allows for easy access to pull conductors through long runs of conduit or around bends, reducing friction and potential damage to wires.
- Directional Changes: The 'T' configuration enables a single conduit run to split into two different directions, or to provide a straight-through path with a branch.
- Taps and Splices: The internal volume of the conduit body provides space for making electrical taps and splices, ensuring connections are protected and accessible. The maximum wire fill and volume are marked inside the body for compliance.
- Inspection and Maintenance: The removable cover allows for future inspection, maintenance, or modification of the wiring without needing to dismantle the entire conduit run.
Video 1: An informational video from Hubbell TayMac demonstrating the features and applications of their aluminum series conduit bodies, including how they facilitate wire pulling and connections.
5. Maintenance
Regular maintenance ensures the continued performance and safety of the conduit body:
- Periodic Inspection: Periodically inspect the conduit body and cover for any signs of damage, corrosion, or wear.
- Gasket Integrity: Check the rubber gasket for cracks, hardening, or displacement. A compromised gasket can lead to moisture ingress. Replace if necessary.
- Cover Security: Ensure the cover screws are tight. Loose screws can compromise the weather-resistant seal. Do not overtighten.
- Cleanliness: Keep the exterior of the conduit body clean from dirt, debris, or paint that might hinder proper sealing or inspection.
6. Troubleshooting
While conduit bodies are passive components, issues can arise, primarily related to installation or environmental factors:
- Moisture Inside: If moisture is found inside the conduit body, check the integrity of the rubber gasket and ensure the cover screws are properly tightened. Verify that all conduit connections are sealed correctly.
- Loose Connections: If the conduit body feels loose on the conduit, re-tighten the threaded connections. Ensure proper threading was achieved during installation.
- Difficulty Pulling Wires: If wires are difficult to pull, ensure the conduit run is clear of obstructions and that the conduit body's internal volume is not overfilled. Refer to the internal markings for maximum wire fill.
7. Specifications
Image 4: Detailed technical drawing illustrating the dimensions and internal volume markings of the TayMac RLT125 conduit body.
| Attribute | Detail |
|---|---|
| Model Number | RLT125 |
| Brand | TayMac (Hubbell) |
| Type | T-Type Threaded Conduit Body |
| Material | Die-Cast Aluminum |
| Color | Gray |
| Cover Material | Stamped Aluminum |
| Gasket Material | NBR Synthetic Rubber |
| Connector Type | Elbow (referring to the T-shape for directional change) |
| Terminal Type | Screw Terminal (for cover) |
| Maximum Voltage | 1000 Volts |
| Product Dimensions | 8.35 x 3.52 x 2.5 inches |
| Item Weight | 0.01 ounces |
| Trade Size | 1-1/4 inch |
| Certification | UL Listed (Specification Met: UL) |
| UPC | 092326213431 |
Image 5: A close-up view emphasizing the quality construction and premium powder coat finish of the conduit body, designed for durability and weather resistance.
Image 6: The TayMac RLT125 conduit body alongside the cULus certification logo, indicating compliance with safety standards.
8. Warranty and Support
For warranty information and technical support, please refer to the official Hubbell or TayMac website, or contact their customer service directly. Product documentation and support contacts are typically available on the manufacturer's official channels.