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ABB - Installation Products E940N - Standard Coupling, Size 4 Inches, Length 3-3/4 Inches, Outer Diameter 5-3/32 Inches, Inner Diameter 4.265 Inches, Material PVC, Color Gray, For use with Schedule 40 and 80 Conduit
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ABB Installation Products E940N Standard Coupling, Size 4 Inches, Length 3-3/4 Inches, Outer Diameter 5-3/32 Inches…

UPC: 034481061106


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Overview

The ABB E940N is a 4-inch PVC standard coupling engineered for secure, leak-proof connections between Schedule 40 and Schedule 80 PVC conduit systems. Manufactured by ABB Installation Products, this gray coupling delivers reliable performance in electrical and industrial installations where moisture resistance and structural integrity are critical. The coupling features a nominal size of 4 inches with an inner diameter (I.D.) of 4.265 inches and an outer diameter (O.D.) of 5-3/32 inches, ensuring precise fitment with standard PVC conduit. Its 3-3/4-inch length provides ample bonding surface for solvent cement application, creating a permanent, tamper-resistant joint. The durable PVC construction resists corrosion, chemicals, and environmental degradation, making it ideal for outdoor and indoor applications. Compatible with standard PVC solvent cements, the E940N forms a strong bond that prevents moisture ingress, debris accumulation, and electrical faults. This coupling is a cost-effective solution for commercial, industrial, and infrastructure projects requiring dependable conduit connections. Its design aligns with NEMA and UL/CSA standards for PVC fittings, ensuring compatibility with existing systems. The E940N is a critical component in maintaining the integrity of electrical pathways, protecting wiring from environmental hazards while supporting long-term system reliability.
  • 4-inch nominal size for Schedule 40 and 80 PVC conduit
  • Inner diameter: 4.265 inches, outer diameter: 5-3/32 inches
  • Length: 3-3/4 inches for secure solvent cement bonding
  • Gray PVC construction resists corrosion and environmental damage
  • Compatible with standard PVC solvent cements for permanent joints
  • Color: Gray

Specifications

Application
All socket fittings should be attached using Carlon solvent cement
Color
Gray
Material
PVC
Material
Non-Metallic
Material Quality
Non-Metallic
Size
4 Inches
Standard
UL E23018 / UL E23018
Type
Couplings
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
0.750 L
Package Weight (Metric)
0.340 kg
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Frequently Asked Questions

Can E940N expansion fittings be installed vertically or horizontally?

Yes, these expansion fittings can be installed either vertically or horizontally.

What is the purpose of E940N Expansion Fittings?

E940N Expansion Fittings are designed to compensate for length changes in enclosed conduit runs caused by temperature variations.

What is the purpose of E940N Expansion Fittings?

E940N Expansion Fittings are designed to compensate for length changes in enclosed conduit runs caused by temperature variations.

Can E940N expansion fittings be installed vertically or horizontally?

Yes, these expansion fittings can be installed either vertically or horizontally.

Can E940N expansion fittings be installed vertically or horizontally?

Yes, these expansion fittings can be installed either vertically or horizontally.

What is the purpose of E940N Expansion Fittings?

E940N Expansion Fittings are designed to compensate for length changes in enclosed conduit runs caused by temperature variations.

What thread types are available for E940N fittings?

E940N fittings feature a male terminal adapter end design with 1/2 in - 1 in NPT Threads and 1 1/4 in - 2 in NPSM threads.

Is there an indicator on the E940N fitting piston?

Yes, E940N fittings feature an exclusive molded-in 'mid-point' indicator on the piston.

How do E940N fittings prevent leakage?

The fittings are equipped with two O-rings specifically designed to prevent leakage.

How are E940N expansion fittings designed for movement?

They feature a two-piece molded design with lubricated seals, ensuring easier movement throughout the product's life.

Frequently Asked Questions about ABB - Installation Products

How are Thomas and Betts products typically installed?

Thomas and Betts products are installed using a variety of methods tailored to specific applications, including the use of flexible cords and cable fittings, non-metallic cable glands, and armored cable fittings. Proper selection of fittings is crucial to match the cable type and installation environment, ensuring durability and preventing physical damage. Tools such as the Blackburn® Comfort Crimp® and HEX-FLEX® systems enhance installation efficiency and reliability, reducing labor time and ensuring secure connections.

What accessories are available for Thomas and Betts products?

Thomas and Betts offers a comprehensive range of accessories for their products, including various cord and cable fittings, non-metallic cable glands, service entrance cable fittings, and armored cable fittings. Their accessories are designed to enhance installation efficiency and ensure compatibility with different cable types and environmental conditions, providing reliable connections for a wide array of applications.

What environmental ratings do Thomas and Betts products have?

Thomas and Betts products feature robust environmental ratings, including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. These ratings ensure that their products are designed to withstand harsh industrial environments, with capabilities to resist dust, water, and corrosion, and operate effectively in a wide temperature range.

What communication protocols do Thomas and Betts products support?

Thomas and Betts products support a wide range of industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, and others. This extensive compatibility ensures seamless integration and reliable communication across various industrial automation systems, catering to diverse application needs.

What are the key features of Thomas and Betts products?

Thomas and Betts products are known for their innovative designs, high performance, and compliance with industry standards such as the National Electrical Code and Underwriters' Laboratories. They offer a comprehensive range of rugged and reliable electrical fittings, including liquidtight and dust-tight connections, which enhance installation efficiency and reduce overall project costs. Their products are engineered for durability in harsh environments, ensuring long-term reliability and lower installed costs.

What are the main product lines offered by Thomas and Betts?

Thomas and Betts offers a comprehensive range of product lines including electrical connectors, cable management systems, grounding and bonding solutions, and industrial automation components. Their products are designed for durability and reliability in demanding industrial environments, ensuring optimal performance and safety across various applications.

What technical support does Thomas and Betts offer?

Thomas and Betts offers comprehensive technical support, including access to field application engineers for onsite training and installation assistance. Their technical support staff is available to address inquiries related to product specifications and installation practices, ensuring optimal performance and safety of electrical systems. Additionally, they provide a variety of training programs to enhance the knowledge and skills of users in the field.

What industries and applications are Thomas and Betts products used for?

Thomas and Betts products are utilized across various industries including electrical construction, industrial automation, telecommunications, and utilities. Their extensive range of cord and cable fittings, electrical boxes, and metal framing systems are designed for applications that require durability and reliability in harsh environments, ensuring optimal performance in both permanent and temporary installations.

What certifications and standards do Thomas and Betts products comply with?

Thomas and Betts products comply with critical international certifications including UL (Underwriters Laboratories), CSA (Canadian Standards Association), and CE (European Community). Our products are designed to meet rigorous industrial standards such as NEMA enclosure ratings and IEC 60529 IP ratings, ensuring safety and reliability across various industrial applications.

What are the main product lines offered by Ocal?

Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.