Duraline Watertight Power Distribution Blocks are engineered for safe, reliable power in environments where moisture, weather, and heavy use are a daily reality. Made with pride in the USA, these rugged power distribution blocks are designed to outperform traditional NEMA-style products in outdoor, wet, and demanding jobsite conditions. Whether used on construction sites, in convention centers, stadiums, exhibition halls, factory assembly areas, hotels, or business event centers, Duraline’s weatherproof power distribution blocks provide dependable electrical access while prioritizing worker safety.
Designed for Wet, Outdoor, and High-Traffic Environments
Duraline Watertight Power Distribution Blocks are purpose-built for locations where water exposure is unavoidable. Unlike standard NEMA power distribution equipment, these blocks accept specific Duraline plugs and replaceable receptacles rather than NEMA plugs. This design ensures a secure, sealed connection that helps reduce the risk of electrical faults in wet or outdoor conditions.
When receptacles are mated or capped, outlets are protected from rain, washdowns, mud, and debris. This makes them ideal for temporary power distribution where conditions can change quickly, and equipment must stay energized and safe.
Molded-to-Cable Construction for Strength and Reliability
Each power distribution block is molded directly to heavy-duty SOOW cable, available in #6, #8, #10, #12, or #14 AWG. This molded construction eliminates weak points and provides long-term durability in environments where cables are frequently handled, dragged, or repositioned. Depending on the cable selected, amperage ratings range from 18 amps up to 55 amps. Voltage configurations are available in 120V, 220V, or 480V, allowing these blocks to support a wide range of temporary and semi-permanent power needs. Cable ends can be supplied with factory-installed connectors or provided without connectors, giving users flexibility to match existing systems or custom requirements.
Built Tough for Jobsite Abuse
These watertight power distribution blocks are designed to survive real-world abuse:
- Durable: The molded portion of the block is made from high-quality rubber for flexibility and impact resistance.
- Watertight: Receptacles are sealed when mated or capped, protecting internal components from the elements.
- Crushproof: Rated to withstand crushing forces up to 500 pounds.
- Reliable: All durable goods are warranted for one year from the date of installation against defects in materials or workmanship.
- Long Life: Designed specifically for severe service conditions and extended use.
- Quality: Materials and installation hardware meet or exceed industry standards for safety and performance.
Versatile Power for Many Industries
Duraline has decades of experience manufacturing specialty electrical systems for industries that depend on reliable temporary and emergency power. These watertight power distribution blocks are well suited for:
- Construction and infrastructure projects
- Temporary lighting systems
- Emergency power distribution
- Electrical machinery and controls
- Industrial maintenance and shutdowns
- Events, entertainment, and exhibitions
Their rugged design and flexible configurations make them a dependable solution wherever safe power distribution is required in challenging environments.
A Smarter Alternative to Traditional NEMA Products
While these blocks serve many of the same applications as NEMA power distribution equipment, Duraline’s watertight design offers added protection, durability, and safety. For crews working outdoors or around water, that difference matters. Built to last, engineered for safety, and manufactured in the USA, Duraline Watertight Power Distribution Blocks deliver dependable power where standard solutions fall short.