ABB - Installation Products NPL4X8-G - PVC Coated Conduit Nipple, 4 Inch/103 Metric Pipe Size x 8 Inch/203.2 Millimeters Nipple Length, Nominal .002 Inch (2 mil) Blue Urethane on Interior, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Blue Urethane Coating Over Threads, Hot-Dip Galvanized Rigid Steel, Gray
ABB - Installation Products

NPL4X8-G

UPC: 704508400378

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Overview

The ABB NPL4X8-G is a robust PVC-coated conduit nipple designed for superior corrosion resistance in industrial electrical installations. This nipple features a 4-inch (103 mm) pipe size and an 8-inch (203.2 mm) nipple length, constructed from hot-dip galvanized rigid steel for exceptional strength and longevity. The exterior boasts a minimum 0.040-inch (40 mil) PVC coating, providing a substantial barrier against environmental degradation. Internally, and over the threads, a nominal 0.002-inch (2 mil) blue urethane coating offers additional protection, particularly against abrasion and chemical exposure. This dual-coating system ensures the integrity of the conduit system in harsh conditions. The gray exterior finish is standard for this model, with the blue urethane on the threads providing clear identification. Manufactured by ABB Installation Products, the NPL4X8-G is ideal for protecting wiring and ensuring safe, efficient operations within electrical conduit systems. Its construction complies with NEMA RN 1 standards for PVC-coated conduit. The pre-threaded nature of the nipple speeds up field installations, reducing labor and material costs. This product is manufactured in the USA.
  • 4 Inch (103 mm) Pipe Size x 8 Inch (203.2 mm) Nipple Length
  • Hot-Dip Galvanized Rigid Steel Construction
  • Minimum 0.040 Inch (40 mil) Exterior PVC Coating
  • Nominal 0.002 Inch (2 mil) Blue Urethane Interior and Thread Coating
  • Gray Exterior Finish for Durability and Identification

Specifications

Application
To Connect Two Fittings
Color
Gray
Finish
Hot-Dipped Galvanized
Finish
Hot Dip Galvanized
Length
8 in , 203.2 mm
Length
8 in
Length
203.2 mm
Material
Steel
Material
Hot-Dip Galvanized Rigid Steel with PVC and Urethane Coating
Series
NPL
Size
4 Inch (103 mm) Pipe Size x 8 Inch (203.2 mm) Length
Special Features
A Minimum .040 Inch (40 Mil) PVC Coating on Exterior
Standard
cULus E46453, CSA, RoHS
Trade Size
4 in , 103 mm
Type
Conduit Fittings-PVC Coated
Package Dimensions (L x W x H)
1 IN x 1 IN x 1 IN
Package Dimensions (L x W x H)
2.54 cm x 2.54 cm x 2.54 cm
Package Weight (Imperial)
6.200 L
Package Weight (Metric)
2.812 kg
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NPL11/4X21/2-G

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NPL21/2X31/2-G

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NPL5X8-G

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NPL3/4X2-G

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Frequently Asked Questions

What is the outside diameter of the NPL4X8-G?

The outside diameter of the NPL4X8-G is 4.580 inches (116.3 mm).

What is the wall thickness of the NPL4X8-G?

The wall thickness of the NPL4X8-G is 0.246 inches (6.25 mm).

What is the catalog number for the NPL4X8-G?

The catalog number for the product is NPL4XL-C.

What is the trade size of the NPL4X8-G?

The trade size of the NPL4X8-G is 4 inches.

What materials are used in the NPL4X8-G?

The NPL4X8-G is made of PVC coated black pipe and hot dipped galvanized steel.

What is the minimum PVC coating thickness?

The minimum PVC coating thickness on the exterior of the conduit is 0.040 inches (40 mils).

What type of coating is on the interior of the conduit?

The interior of the conduit has a blue urethane coating with a nominal thickness of 0.002 inches (2 mils).

What colors are available for the NPL4X8-G?

The NPL4X8-G is available with a blue urethane coating on the interior and blue color thread protectors.

What is the purpose of the color-coded thread protectors?

The color-coded thread protectors are included on each end for identification and protection.

Frequently Asked Questions about ABB - Installation Products

What technical support does ABB - Installation Products offer?

ABB - Installation Products offers comprehensive technical support through a dedicated technical support hotline at 888-385-1221 (Option 1), available 7:00 a.m. - 5:00 p.m. CST, Monday-Friday. Their support services include emergency services, on-site support, remote diagnostics, installation assistance, equipment assessments, and repair coordination. Customers can also access technical resources via email at [email protected].

What are the main product lines offered by ABB - Installation Products?

ABB - Installation Products offers a comprehensive range of electrical distribution and protection solutions, including panelboards like ReliaGear® and ProLine, circuit monitoring systems, softstarters, and modular bus bar systems. Key product lines cover low voltage applications with specialized offerings such as the SMISSLINE TP flexible power distribution bus system, Ekip UP protection and metering relays, and enclosed/open softstarters for industrial and commercial sectors.

What are the key features of ABB - Installation Products products?

ABB - Installation Products feature advanced, user-friendly design elements optimized for industrial applications. Key features include 2-in-1 Push-in Spring connection technology allowing ferruled and rigid cable connections, tool-free mounting, robust vibration and shock-proof design, and front-accessible terminals. The products deliver high connection capacities up to 18.5 kW, support motor starting solutions, provide short-circuit fuseless protection to 100 kA, and enable faster, more intuitive installation with one-hand mounting and automated wiring capabilities.

What environmental ratings do ABB - Installation Products products have?

ABB - Installation Products offer robust environmental ratings across multiple standards, including IP54 to IP66 protection levels and NEMA Type 1 to Type 4X enclosures. These ratings ensure superior protection against dust, water, and corrosion for both indoor and outdoor industrial applications, with certifications that meet stringent environmental performance requirements.

What accessories are available for ABB - Installation Products products?

ABB - Installation Products offers a comprehensive range of accessories designed to enhance functionality and connectivity across industrial control systems. Key accessories include auxiliary contact blocks, signaling contacts, shunt trips, undervoltage releases, electronic timers, interlocks, interface relays, terminal blocks, and connection accessories. These accessories are compatible with SMISSLINE TP plug-in distribution systems and Unifix AD busbar systems, allowing for easy installation and configuration of manual motor starters, circuit breakers, and other electrical components.

What is ABB - Installation Products's warranty policy?

ABB - Installation Products offers a standard 1-year factory warranty for most installation products, with options to extend warranty coverage up to 5 years for specific product lines like low voltage circuit breakers. Extended warranty requires online registration through ABB's Extended Warranty Tool, which verifies product application and provides additional coverage for manufacturing defects and factory-mounted accessories.

What industries and applications are ABB - Installation Products products used for?

ABB - Installation Products serve critical electrical infrastructure needs across diverse industries including Energy, Manufacturing, Power Generation, HVAC, Marine, Food & Beverage, Mining, Pulp & Paper, Water Treatment, and Automotive. Their products cover essential applications such as switchgear, power distribution systems, circuit protection, digital control technologies, and drive systems, engineered for high-reliability environments with a strong emphasis on safety, efficiency, and sustainability.

What communication protocols do ABB - Installation Products products support?

ABB - Installation Products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, DeviceNet, and IEC 61850. These protocols enable flexible connectivity across multiple industrial automation platforms, with high-speed data transmission capabilities up to 100 Mbps and support for various network topologies.

How are ABB - Installation Products products typically installed?

ABB - Installation Products are installed through a professional, systematic process emphasizing fast, intuitive wiring and tool-free mounting. Typical installation involves precise equipment verification, secure electrical connections, and comprehensive testing, including foundation frame assessment, busbar and cable connections, earthing system establishment, and thorough pre-commissioning functional tests to ensure optimal performance and reliability.

What certifications and standards do ABB - Installation Products products comply with?

ABB - Installation Products products meet rigorous international certifications including UL (United States), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products comply with critical standards such as IEC 60947 series for low-voltage switchgear, functional safety standards EN 61800-5-2 and ISO 13849-1, ensuring high performance and reliability across industrial installation applications.