ABB - Installation Products 2NPW - Copper Type NPW - Service Entrance Connector for Wire Range ACSR 4 to 8, Copper 6 Solid to 2 Stranded,Tin plated to resist corrosion with Tin plated Phosphor bronze washer to protect the conductor and evenly distribute pressure
ABB - Installation Products

2NPW

UPC: 783786855070


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Overview

The ABB 2NPW Copper Type NPW Service Entrance Connector is a high-integrity, tin-plated copper connector designed for secure, corrosion-resistant service entrance applications. Engineered for ACSR conductors ranging from 4 to 8 AWG and solid to stranded copper conductors from 6 AWG to 2 AWG, this connector ensures reliable electrical continuity in service entrance installations. The connector features a tin-plated phosphor bronze washer that evenly distributes clamping pressure, protecting the conductor from damage while maintaining consistent electrical contact. The tin plating on both the connector body and washer provides superior resistance to corrosion, making it ideal for outdoor and harsh environmental conditions. The NEMA Type NPW rating confirms compliance with industry standards for service entrance connectors, ensuring compatibility with standard utility and distribution systems. This connector is part of ABB’s Installation Products line, a trusted manufacturer known for durable, high-quality electrical components. The 2NPW is a direct replacement for standard service entrance connectors, offering improved reliability and longevity in critical infrastructure applications.
  • Tin-plated copper body for corrosion resistance in outdoor and harsh environments
  • Tin-plated phosphor bronze washer ensures even pressure distribution and conductor protection
  • Compatible with ACSR conductors (4-8 AWG) and solid to stranded copper conductors (6 AWG to 2 AWG)
  • NEMA Type NPW rated for service entrance applications
  • Part of ABB’s trusted Installation Products line

Specifications

Application
Service Entrance Connector
Bolt Size
3/8 in
Connection
Mechanical
Enclosure
None
Environmental Conditions
All Seasons / Conditions
Finish
Tinned
Insulation
None
Material
Copper Alloy
Number of Conductors
2
Number Of Mounting Holes
None
Special Features
Long-lasting Connectors with bodies and Non-Slotted Hex-Head screws made of high-strength copper alloy. Dual-rated for use on ACSR and Copper Conductors. Has Tin Plated Phosphor Bronze Washer to protect the conductor and evenly distribute pressure. Tin Plated to resist corrosion
Type
Mechanical Service Entrance Connector
Voltage Rating
35 kV
Package Dimensions (L x W x H)
6.3 IN x 4.3 IN x 6.3 IN
Package Dimensions (L x W x H)
16.002 cm x 10.922 cm x 16.002 cm
Package Weight (Imperial)
0.0100 L
Package Weight (Metric)
0.0050 kg
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Frequently Asked Questions

What conductor sizes does the 2NPW connector support?

The 2NPW supports ACSR conductors from 4 to 8 AWG and solid to stranded copper conductors from 6 AWG to 2 AWG.

What NEMA rating does the 2NPW connector have?

The 2NPW connector is rated Type NPW, meeting NEMA standards for service entrance connectors.

Is the 2NPW connector corrosion-resistant?

Yes, the connector is tin-plated to resist corrosion, making it suitable for outdoor and harsh environments.

Can the 2NPW connector be used for stranded copper conductors?

Yes, the connector supports solid to stranded copper conductors ranging from 6 AWG to 2 AWG.

What is the purpose of the phosphor bronze washer?

The tin-plated phosphor bronze washer evenly distributes pressure to protect the conductor and maintain consistent electrical contact.

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.

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