
UPC: 708917432418
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Overview
- 2 Inch Non-metallic Liquidtight Straight Connector
- Features Captive Sealing O-ring for Watertight Seal
- Includes Locknut for Secure Mounting
- Durable Non-metallic Construction
- ABB Installation Products SKU: 6307
Specifications
Application | Designed to provide a liquid-tight connection between the fittings, conduits and enclosure wall, used to connect liquid-tight flexible non-metallic conduit Type A (LFN-A) to boxes or enclosures, typical applications include raceway for general purpose industrial and commercial construction, machine OEMs, panel builders, indoor and outdoor installations, liquid-tight applications against water, oils, cutting fluids, mild acids, for use in electrical circuits up to 1,000 V |
Connection | Liquid-tight connection between the fittings, conduits and enclosure wall |
Environmental Conditions | Ideal for use in highly corrosive environments |
Finish | Zinc Plated |
Material | Thermoplastic |
Nema Rating | Type 4, 4X, 12 |
Size | 2 Inch |
Special Features | Trade sizes from 1/2" to 2" (16mm to 53mm), Trade sizes from 11/2" to 2" (41mm & 53mm) come with "Push and Twist" feature for ease of assembly, Straight and 90° elbow versions, NPT threads, Provided with a captive O-ring seal and locknut, Ideal for use in highly corrosive environments |
Standard | UL 514B |
Type | Non-metallic Liquid-tight Type A |
Package Dimensions (L x W x H) | 4 IN x 3.25 IN x 4 IN |
Package Dimensions (L x W x H) | 10.16 cm x 8.255 cm x 10.16 cm |
Package Weight (Imperial) | 0.5800 L |
Package Weight (Metric) | 0.2631 kg |

6327-TB
2 Inch Non-metallic Type A Liquidtight 90 Degree Elbow Connector With Captive Sealing O-ring and Locknut
6302NM
1/2 Inch Straight Non-metallic Liquid-tight Type A Fitting with O-ring and Non-metallic Locknut
6305NM
1 1/4 Inch Straight Non-metallic Liquid-tight Type A Fitting with O-ring and Non-metallic Locknut
6303NM
3/4 Inch Straight Non-metallic Liquid-tight Type A Fitting with O-ring and Non-metallic Locknut
6306NM
1 1/2 Inch Straight Non-metallic Liquid-tight Type A Fitting with O-ring and Non-metallic LocknutFrequently Asked Questions
Are there any specific installation requirements for these fittings?
Yes, the product must be installed in accordance with applicable national and local electrical codes.
What is the primary application of the 6300 series fittings?
The 6300 series fittings provide a liquid-tight connection between fittings, conduits, and enclosure walls. They are specifically used to connect liquid-tight flexible non-metallic conduit Type A (LFN-A) to boxes or enclosures.
What types of environments are these fittings suitable for?
These fittings are ideal for highly corrosive environments and provide liquid-tight protection against water, oils, cutting fluids, and mild acids. They are suitable for both indoor and outdoor installations.
What materials are used in the 6300 series fittings?
The body and gland are made of thermoplastic, glass reinforced material. They feature a Neoprene O-ring and zinc-plated, case-hardened steel locknuts with teeth for vibration resistance.
What are the UL and NEMA ingress ratings for these fittings?
The fittings conform to UL File No. E23018 and NEMA 250, achieving Type 4, 4X, and 12 ingress ratings.
What is required to achieve the stated ingress ratings?
To achieve the specified ingress ratings, O-ring gaskets must be used. These fittings help provide "Ingress Integrity" between enclosures, O-ring gaskets, fittings, and conduits.
What is the maximum voltage for electrical circuits using these fittings?
These fittings are suitable for use in electrical circuits up to 1,000 V.
What trade sizes are available for the 6300 series fittings?
The 6300 series fittings are available in trade sizes from 1/2 inch to 2 inches (16mm to 53mm).
Does the 2-inch fitting (6307) have a "Push and Twist" feature?
Yes, trade sizes from 1 1/2 inches to 2 inches (41mm & 53mm), including the 2-inch 6307 fitting, come with a "Push and Twist" feature for ease of assembly.
What type of conduit is compatible with the 6300 series fittings?
The 6300 series fittings are designed for use with liquid-tight flexible non-metallic conduit Type A (LFN-A) and non-metallic Type A raceway.
How to Install Series 6300 Non-metallic Type A Liquid-tight Fittings
This guide provides step-by-step instructions for installing Series 6300 Non-metallic Type A 1 1/2" & 2" liquid-tight fittings, including straight and 90-degree elbows, into an enclosure wall. Follow all safety precautions and local electrical codes.
Estimated time: 15m
Tools needed:
Nonmetallic conduit cutter, Wrench, Safety glasses, Protective gloves
Supplies needed:
NM Type A Conduit, Series 6300 Non-metallic Type A fitting, Enclosure wall
- Prepare Conduit
WARNING: Disconnect power before installation. CAUTION: Wear protective gloves and safety glasses. Use a nonmetallic conduit cutter to cut the NM Type A conduit to a clean, 90-degree square end.
- Insert Conduit into Fitting
Ensure the gland nut is in position on the fitting. Slide the NM Type A Conduit through the gland nut by pushing and twisting clockwise until it bottoms out in the fitting body.
- Tighten Gland Nut
Hand-tighten the gland nut clockwise onto the hex flange. Use a wrench to complete tightening until the base of the gland nut is snug against the hex of the fitting body. DO NOT OVER-TIGHTEN.
- Verify Conduit Connection
Firmly pull on the conduit to verify it is securely attached to the fitting and that a full insertion has been accomplished.
- Attach Fitting to Enclosure
Remove the locknut from the fitting, ensuring the O-ring remains flush against the hex flange. Attach the assembled fitting to the enclosure wall.
- Secure Fitting to Enclosure
Hand-tighten the locknut against the enclosure wall. Add an extra 1/4 turn using an appropriate wrench to firmly secure the fitting to the enclosure wall. DO NOT OVER-TIGHTEN.
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.

