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Overview
- Explosion Proof Flexible Coupling
- 1/2 Inch Trade Size
- 8 Inch Length
- Manufacturer: ABB - Installation Products
- SKU: XPLFL18
Specifications
Application | Explosion-Proof and Dust-Ignition-Proof for Use In Hazardous Locations |
Color | Metallic |
Length | 8 in |
Length | 203.2 mm |
Material Quality | Brass |
Special Features | No Bonding Jumper Required |
Standard | UL E193396, cULus |
Trade Size | 1/2 in |
Type | XP Flex Explosion-Proof Flexible Couplings-Hazardous Location |
Package Dimensions (L x W x H) | 0.01 IN x 0.01 IN x 0.01 IN |
Package Dimensions (L x W x H) | 0.0254 cm x 0.0254 cm x 0.0254 cm |
Package Weight (Imperial) | 1.6600 L |
Package Weight (Metric) | 0.7530 kg |

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What is the bend radius for a 1/2 inch trade size coupling?
For a 1/2 inch trade size, the bend radius is 8 inches.
What are the A and B dimensions for the XPLFL18 coupling?
For XPLFL18, the A dimension is 1.540 inches (39.1 mm) and the B dimension is 1.440 inches (36.6 mm).
What are the NPT size and length of the XPLFL18 coupling?
The XPLFL18 is a 1/2 inch x 8 inch flexible coupling.
What is the ambient temperature range for these couplings?
The ambient temperature range is -22 degrees F to +302 degrees F.
How are the flexible couplings assembled?
Assembled couplings are made with two female end fittings and male close nipples.
What hazardous location ratings apply to 1/2 inch NPT couplings?
1/2 inch NPT sizes are listed Class I Groups A, B, C, D and Class II Groups E, F, G.
Do the flexible couplings include an arc resistant inner sleeve?
Yes, all flexible couplings are supplied with an arc resistant inner sleeve.
What material are the flexible couplings constructed from?
All flexible couplings are supplied in bronze/brass construction.
What hazardous location ratings apply to 1/2 inch NPT couplings?
1/2 inch NPT sizes are listed Class I Groups A, B, C, D and Class II Groups E, F, G.
What is the bend radius for a 1/2 inch trade size coupling?
For a 1/2 inch trade size, the bend radius is 8 inches.
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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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.
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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.
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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.
