ABB - Installation Products 10NPW - Copper Type NPW - Service Entrance Connector for Wire Range Copper 14 Solid to 10 Stranded, Tin plated to resist corrosion with Tin plated Phosphor bronze washer to protect the conductor and evenly distribute pressure
ABB - Installation Products

10NPW

UPC: 783786855049


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Overview

The ABB 10NPW is a copper service entrance connector designed for secure, corrosion-resistant connections in electrical installations. This connector accommodates copper wire ranges from 14 AWG solid to 10 AWG stranded, making it suitable for residential and light commercial service entrance applications. The tin-plated copper body resists oxidation and corrosion, ensuring long-term conductivity and reliability. A tin-plated phosphor bronze washer is integrated to protect the conductor and distribute pressure evenly, preventing damage during tightening. The connector is optimized for service entrance wiring where durability and consistent performance are critical. It meets industry standards for electrical connections and is manufactured by ABB, a trusted name in industrial and electrical infrastructure. The 10NPW is part of ABB’s Installation Products line, offering a reliable solution for terminating copper conductors in service panels and meter sockets. Its design ensures compliance with NEC and UL requirements for service entrance applications.
  • Tin-plated copper body for corrosion resistance
  • Accommodates 14 AWG solid to 10 AWG stranded copper wires
  • Tin-plated phosphor bronze washer protects conductor and distributes pressure
  • Suitable for service entrance and meter socket applications
  • Manufactured by ABB, a leader in electrical infrastructure

Specifications

Application
Service Entrance Connector
Bolt Size
9/32 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 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
Standard
UL E9809
Type
Mechanical Service Entrance Connector
Voltage Rating
35 kV
Package Dimensions (L x W x H)
4 IN x 3 IN x 2.87 IN
Package Dimensions (L x W x H)
10.16 cm x 7.62 cm x 7.2898 cm
Package Weight (Imperial)
0.0200 L
Package Weight (Metric)
0.0090 kg
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Frequently Asked Questions

What wire sizes does the 10NPW connector support?

The 10NPW connector supports copper wire sizes from 14 AWG solid to 10 AWG stranded.

Is the 10NPW connector corrosion-resistant?

Yes, the connector features a tin-plated copper body to resist corrosion and oxidation.

What is the purpose of the phosphor bronze washer?

The tin-plated phosphor bronze washer protects the conductor and ensures even pressure distribution during tightening.

Who manufactures the 10NPW connector?

The 10NPW connector is manufactured by ABB, a global leader in electrical infrastructure and installation products.

Where is the 10NPW connector typically used?

The 10NPW is designed for service entrance and meter socket applications in residential and light commercial electrical systems.

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