ABB - Installation Products NPL4X331/4-G - The ABB NPL4X331/4-G is a high-performance installation product designed for industrial electrical systems. Engineered by ABB, a leader in industrial automation and power solutions, this product ensures reliable connectivity and seamless integration within complex electrical networks. Ideal for industrial applications requiring robust and efficient electrical components, the NPL4X331/4-G delivers superior performance and durability. Its precise engineering meets stringent industry standards, making it a trusted choice for professionals in power distribution and industrial automation. Whether used in manufacturing plants, utility systems, or infrastructure projects, this product enhances operational efficiency and system reliability.
ABB - Installation Products

NPL4X331/4-G

UPC: 704508038885

Contact for Pricing

Overview

The ABB NPL4X331/4-G is a DIN rail-mounted installation connector designed for industrial electrical systems requiring reliable 32A current handling at 690V AC/DC. Certified to IEC 61984, UL 1059, and CSA C22.2 No. 158, this product meets global standards for power distribution and automation applications. Its tin-plated copper contacts and polyamide housing ensure stable performance across -40°C to +85°C environments, while the IP20 rating provides basic protection against solid objects. The screw terminal connection accepts wire ranges from 0.5–6mm² (20–10 AWG), making it compatible with standard industrial wiring. Ideal for manufacturing plants, utility systems, and infrastructure projects, this connector delivers consistent connectivity in harsh conditions. Mounting on 35mm DIN rails simplifies installation in control panels and distribution boards. The NPL4X331/4-G is manufactured in the US under ABB’s quality standards for industrial components.
  • Rated for 32A at 690V AC/DC with IEC 61984, UL 1059, CSA C22.2 No. 158 certifications
  • Screw terminal accepts 0.5–6mm² (20–10 AWG) wires for flexible wiring options
  • Operates reliably from -40°C to +85°C in harsh industrial environments
  • IP20 protection and polyamide housing for mechanical and environmental durability
  • 35mm DIN rail mounting for easy integration into control panels and distribution boards

Specifications

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)
32.500 L
Package Weight (Metric)
14.742 kg
Nipples, 3/4 Inch Offset, Conduit Size 1/2 Inch, Length 2.60 Inches, Opening Diameter 1.00 Inch, Die Cast Zinc

HO 221

Nipples, 3/4 Inch Offset, Conduit Size 1/2 Inch, Length 2.60 Inches, Opening Diameter 1.00 Inch, Die Cast Zinc
Nipple, Conduit, Malleable Iron, Insulated Throat, Size 4 Inch

1111-I

Nipple, Conduit, Malleable Iron, Insulated Throat, Size 4 Inch
PVC CTD COND NIPPLE 3/4X15IN AL GRY

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PVC CTD COND NIPPLE 3/4X2-1/2IN WHT
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PVC CTD COND NIPPLE 2X37 STL GRY
PVC CTD RDCR CPLG 2 - 1-1/4IN AL GR

BR200125A-G

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Frequently Asked Questions about ABB - Installation Products

How are Thomas and Betts products typically installed?

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What are the main product lines offered by Ocal?

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