ABB - Installation Products 5331-PT - 3/8 Inch Straight Zinc Plated Steel Insulated Liquidtight Push-in Connector
ABB - Installation Products

5331-PT

UPC: 786209674326


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Overview

The ABB 5331-PT is a 3/8" straight, zinc-plated steel insulated liquidtight push-in connector designed for secure electrical conduit connections. Engineered for industrial and commercial applications, this connector features a push-in design for quick installation, reducing labor time on job sites. Its liquidtight construction provides protection against moisture, dust, and environmental contaminants, ensuring conduit integrity in demanding environments. Constructed from zinc-plated steel with a clear chromate finish, the connector offers corrosion resistance and extended lifespan. The integrated nylon insulator and sealing ring deliver an additional layer of safety and protection for wiring. Compatible with 1/2" NPT threaded entries, this connector is ideal for flexible metal conduit systems requiring reliable, watertight connections. The 3/8" size matches standard conduit diameters, ensuring broad compatibility with electrical raceways. Temperature rated to 105°C, it meets professional-grade performance standards for electrical infrastructure. Assembly instructions are referenced in ABB instruction sheet TA04752 for proper installation.
  • 3/8" straight push-in design for quick, tool-free installation
  • Zinc-plated steel construction with clear chromate finish for corrosion resistance
  • Nylon insulator and sealing ring for liquidtight protection against moisture and dust
  • Temperature rated to 105°C for high-performance applications
  • Compatible with 1/2" NPT threaded entries and flexible metal conduit systems

Specifications

Application
For Liquid and Dust-Tight Connections Between Flexible Jacketed Metallic Conduit and a Box or an Enclosure
Declaration of Conformity - CE
9AKK107492A9906
Finish
Zinc Plating
Material
Steel
Size
3/8 Inch
Special Features
Innovative Labor-Saving Design, Simple Push-In Connection
Standard
UL E23018, CSA
Type
Connectors-Straight
Package Dimensions (L x W x H)
6 IN x 4.5 IN x 4 IN
Package Dimensions (L x W x H)
15.24 cm x 11.43 cm x 10.16 cm
Package Weight (Imperial)
0.1300 L
Package Weight (Metric)
0.0590 kg
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Frequently Asked Questions

Are these fittings halogen free?

Yes, the seal rings, insulators, and seal gaskets of these fittings are halogen free.

What is the maximum voltage rating for these fittings?

These fittings are suitable for use in electrical circuits up to 1,000 V.

What is required for proper ingress protection?

Proper ingress protection requires the use of Series 5260 Seal Gaskets with Series 5200/5300-PT fittings and T&B Liquidtight Systems LFMC.

What are the ingress protection ratings?

The fittings have UL Listed Type 4, 12, 13 (indoor) and Type 3, 3R, 4 (outdoor) ratings. They also meet CSA/NEMA Type 3, 3R, 4, 12, 13, and IEC IP66, IP67 ratings.

What is the operating temperature range?

The general operating temperature range is -20 to +105°C (-4 to +221°F) for UL/CSA, and -25 to +105°C (-13 to +221°F) for IEC/CE.

What material are the fittings made from?

Fittings in trade sizes 3/8 in to 1 in are made from steel with a Zinc Chromate finish.

Are these fittings suitable for hazardous locations?

Yes, they are suitable for Class 1 Division 2, Class 2 Division 1 & 2 Hazardous Locations per NEC® Section 500.

What substances do these fittings protect against?

These fittings provide liquid-tight protection against water, oils, cutting fluids, and mild acids.

Where can these fittings be used?

They are suitable for indoor or outdoor locations exposed to continuous or intermittent moisture, and for general purpose industrial and commercial construction.

Are these fittings compatible with T&B Liquidtight Conduits?

Yes, these fittings offer coordinated performance with T&B Liquidtight Systems Flexible Metallic Conduits.

How to Install a Push-in Liquidtight Flexible Metal Conduit Fitting (5331-PT Series)

This guide provides step-by-step instructions for installing the 5331-PT series push-in liquidtight flexible metal conduit fitting. Ensure proper preparation and secure connection for optimal performance and liquidtight sealing.

Estimated time: 20m

Tools needed:

Sharp hacksaw or band saw, Torque wrench, Measuring tape or ruler

Supplies needed:

5331-PT series push-in liquidtight flexible metal conduit fitting, Listed liquidtight flexible metal conduit (UL 360 and CSA C22.2 No. 56 compliant)

  1. Ensure Safety and Prepare Conduit

    WARNING: Disconnect all power before installation to prevent risk of shock. This product must be installed by a qualified electrician in accordance with the National Electrical Code or Canadian Electrical Code. Using a sharp hacksaw or band saw, cut the liquidtight flexible metal conduit cleanly and squarely. Remove any burrs or frayed material from the cut edge.

  2. Prepare the Fitting for Conduit Insertion

    DO NOT DISASSEMBLE THE FITTING. Lightly spin the Gland Nut clockwise until you feel minor resistance, indicating the Sealing Ring and Ground Cone chamfer are in contact.

  3. Securely Insert Conduit

    Align the prepared conduit with the exposed end of the Ground Cone. Carefully push the conduit into the fitting. Once the conduit starts into the throat of the Sealing Ring, firmly push it completely in until it bottoms out. To confirm full insertion, mark the conduit from the cut end at the appropriate depth (e.g., 3/8" or 1/2" conduit: 13/16"; 3/4" conduit: 7/8"; 1" conduit: 1-3/16"). The mark should align with the top of the sealing ring when fully inserted. DO NOT PULL BACK ON THE CONDUIT once it is fully inserted, as the Ground Cones are for one-time use.

  4. Tighten the Gland Nut

    Using a torque wrench, tighten the Gland Nut to the specified value according to the conduit's trade size (e.g., 3/8" conduit: 200 lbs.-in.; 1/2" conduit: 300 lbs.-in.; 3/4" conduit: 500 lbs.-in.; 1" conduit: 700 lbs.-in.). Ensure the fitting is fully torqued for proper performance and liquidtight sealing.

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.