TEMBOR L14-30R Extension Cord Inlet Box Amplifier 199413556928 30-AMP L14-30P 3040FT

( Brand: Tembor ), ( Part Type: Box Amplifier ), ( Amps: Amps ), ( Features: Adjustable, Waterproof, Durable, With Led Lights, Plug-in, Water-resistant ), ( Volts: 125 V, 250 V ), ( Fire Safety Certifications: Etl ), ( Rec Location: Indoor And Outdoor ), ( Extension Cord Type: W Cord Outdoor Use ), ( Cable Jacket Material: Pvc ), ( Conductor Material: 100 Pure Copper ), ( Has Written Warranty: Yes Warranty Text ), ( UPC: 199413556928 )

Review TEMBOR 1994 13556928 Heavy Duty 3040ft Extension Cord Inlet Box To

Introducing the Tembor 14-30P/14-30R 30 Amp 40FT Extension Cord Inlet Box (Model No. 199413556928), a heavy-duty and versatile solution for powering your outdoor appliances and tools. This extension cord inlet box features two L14-30P and two L14-30R connectors, each capable of delivering a maximum current of 30 Amps.

The L14-30P connectors are designed with a male plug configuration, making them suitable for powering devices with a NEMA L14-30R receptacle. Conversely, the L14-30R connectors have a female receptacle design, which allows them to accept NEMA L14-30P plugs. This configuration offers the flexibility to connect various outdoor equipment and tools interchangeably, ensuring seamless power transfer.

The Tembor 199413556928 extension cord inlet box is constructed from heavy-duty materials, making it suitable for use in harsh environments. The rugged design can withstand exposure to the elements, allowing you to use it confidently in outdoor settings. The box is equipped with a grounding rod for added safety, ensuring a reliable ground connection for all your devices.

This extension cord inlet box is ideal for powering a range of outdoor appliances and tools, including air compressors, welders, portable heaters, and more. With a length of 40 feet, you can easily extend the reach of your power source to wherever you need it. Additionally, the 30 Amp rating ensures that you can power even the most power-hungry devices without worrying about overloading the circuit.

The Tembor 199413556928 extension cord inlet box is designed with both functionality and safety in mind. The NEMA L14-30P and L14-30R connectors ensure a secure and reliable connection, while the grounding rod provides added safety against electrical surges. The heavy-duty construction ensures that the box can withstand the elements, making it a reliable choice for outdoor power applications.

In summary, the Tembor 199413556928 30 Amp 40FT Extension Cord Inlet Box is a versatile and heavy-duty solution for powering outdoor appliances and tools. With its interchangeable L14-30P and L14-30R connectors, reliable grounding system, and rugged construction, this extension cord inlet box offers the flexibility, safety, and durability you need for all your outdoor power requirements.

Pros and Cons of Buying a Temco 199413556928 3040ft Extension Cord with L14-30P/L14-30R Inlet Box (30 Amp, 40ft)

a. Heavy-duty design: This extension cord is suitable for high-power tools and industrial applications due to its 30-amp rating.

b. Long cable length: The 40-foot cable length offers flexibility for placing electrical outlets far away from the power source.

c. L14-30P and L14-30R connectors: These connectors are commonly used in the construction industry and other heavy-duty applications.

d. Weather-resistant: The cord is designed to withstand outdoor conditions, making it ideal for use in various weather conditions.

e. UL Listed: The product has been tested and meets the safety standards set by Underwriters Laboratories (UL).

a. Bulky and heavy: Due to its length and heavy-duty design, this extension cord is more challenging to transport and store compared to standard extension cords.

b. Expensive: The price point for this extension cord is higher than that of standard extension cords due to its industrial-grade features.

c. Limited flexibility: The thick and rigid cable may not bend easily, requiring additional care when maneuvering around corners or tight spaces.

The Temco 199413556928 3040ft Extension Cord with L14-30P/L14-30R Inlet Box (30 Amp, 40ft) is an excellent investment for industrial and heavy-duty applications due to its heavy-duty design, long cable length, and weather-resistant features. However, its bulky and heavy nature, limited flexibility, and high price point may be disadvantages for some users.

If you require an extension cord for heavy-duty applications, such as construction sites or industrial environments, the Temco 199413556928 3040ft Extension Cord with L14-30P/L14-30R Inlet Box (30 Amp, 40ft) is an excellent choice due to its robust design and features. However, if you only need an extension cord for occasional or light-duty use, a standard extension cord may be a more cost-effective and practical option.

Details:

The inlet box includes a safety indicator light green means go. The roomy layout ensures cleaner wiring, better heat dissipation, and extended product life. The heavy-gauge metal inlet box is coated with anti-rust finish and uses a twist-lock connector to ensure solid, weatherproof connection that stands up rain, wind, corrosion. The female connector features an adjustable threaded locking ring for a secure, waterproof seal.

Wide Range of Uses This outdoor extension cord provides a reliable backup power supply during emergency outages and delivers stable, high-output electricity for camping, RV hookups, yacht power, job sites, events. Optimized wire gauge minimizes voltage drop over long distances. Includes an adjustable cable winder for neat coiling and hanging making transport storage tidy, tangle-free, convenient. Package Content.

Color: Yellow. A dual-layer SJTW sleeve and heavy-duty flame-retardant heat-resistant PVC exterior guard against sun, rain, physical wear while remaining flexible for easy storage. Inlet Box Material: PVC. We'll try our best to solve the issue.

voltage : 125V / 250V. 40 FT 30 RV Extension Cord NEMAL14-30P to 14-30R, Waterproof Power Specifications. Max Current: 30A. Product length : 40 FT.

The heavy-duty, flame-retardant PVC jacket offers superior abrasion and weather resistance, built to withstand tough outdoor conditions. Whether responding to unexpected situations or meeting daily outdoor power needs, it ensures safe, dependable anytime, anywhere so you never have worry about staying connected. The flip-cover design, paired with an internal high-density waterproof gasket, effectively keeps out dust and moisture for long-lasting reliability. Designed specifically for RVs, this extension solution offers a safer, more convenient power experience.

Dual-side cable entry and a spacious interior allow smooth routing of thick cables through pre-set ports.

specifications rvroutine:

• brand: Tembor
• part type: Box Amplifier
• amps: Amps
• features: Adjustable, Waterproof, Durable, With Led Lights, Plug-in, Water-resistant
• volts: 125 V, 250 V
• fire safety certifications: Etl
• rec location: Indoor And Outdoor
• extension cord type: W Cord Outdoor Use
• cable jacket material: Pvc
• conductor material: 100 Pure Copper
• has written warranty: Yes Warranty Text
• upc: 199413556928

general rvroutine:

• Parts Accessories > RV, Trailer Camper Parts Accessories > Other RV, Trailer Camper Parts Accessories
• condition: New

returns rvroutine:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

seller rvroutine:

• rating: 98.9%
• # reviews: 1223
• city: Austell, Georgia

shipping rvroutine:

• class: Standard
• service: Standard
• transit: 3-9 Days
• type: Fixed
• cost: $0.00

offer rvroutine:

• sold: 0
• quantity: 10
• best offers: True
• started: January 12, 2026
• availability: In Stock
• options: Ship-to-home

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