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ABB - Installation Products S289JJN - 2 x 2 Inches Duct Spacer, High Impact Polystyrene Snap-Loc Intermediate Spacer For Use With Nonmetallic Ducts
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ABB Installation Products S289JJN 2 x 2 Inches Duct Spacer, High Impact Polystyrene Snap-Loc Intermediate Spacer For Use…

UPC: 034481004462


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Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The ABB Snap-Loc Intermediate Duct Spacer, SKU S289JJN, is engineered by ABB - Installation Products for secure and efficient installations of nonmetallic ducts. This spacer features a robust high-impact polystyrene construction and the innovative Snap-Loc design, which utilizes tapered joining slots with maximum tolerances for easy job site assembly. The S289JJN is specifically designed for use with nonmetallic duct materials, adhering to maximum O.D. dimensions as specified in NEMA TC-2, TC-6 & 8 and ASTM F512. Its 2 x 2 inch trade size and separation dimension ensure consistent spacing and proper alignment in electrical and mechanical systems, particularly in concrete encasement and direct-burial applications. The interlocking design provides vertical and horizontal stability. Intermediate spacers like the S289JJN incorporate locking keyways, eliminating the need for separate top spacers and allowing for the use of a beaded strap to secure the top section of conduit. This design feature enhances installation efficiency and reduces material costs. The spacer's dimensions are A: 4.38 in., C: 4.62 in., and D Dia.: 2.50 in., with a standard carton quantity of 100. While designed for durability, it's important to note that spacers are not UL® Listed. For direct burial applications, proper design engineering, including adequate compaction of backfill material, is crucial to prevent excessive point deflections. ABB is not responsible for Snap-Loc spacers used in direct burial applications; design engineers and contractors bear responsibility for installation design. The Snap-Loc system also offers optional 1" and 2" reducers and a Rebar holder for added stabilization in large duct banks.
  • 2 x 2 inch trade size and separation for nonmetallic ducts
  • Durable high-impact polystyrene construction
  • Snap-Loc design with tapered joining slots for easy assembly
  • Locking keyways eliminate need for separate top spacers
  • Suitable for concrete encasement and direct-burial applications

Specifications

Application
Concrete-Encased, Direct-Burial Note: Purchaser is responsible for installation design and determination of the appropriateness of the product for any specific application
Color
Black
Length
4.5 inches
Material
Non-Metallic
Material
High Impact Polystyrene
Material Quality
Polystyrene
Mounting Type
Snap-Loc
Size
2 x 2
Size
2 x 2 inches
Special Features
Snap-Loc Spacers provide a side dovetail rail-and-groove design enabling side-by-side interchangeability of conduit spacer sizes while maintaining horizontal stability
Special Features
Side dovetail rail and groove design allows for side by side interchangeability of conduit spacer sizes while maintaining horizontal stability. Locking keyways incorporated into intermediate spacers eliminate the need for costly top spacers in each size. They provide for the use of a beaded strap that helps secure the top section of conduit. 1 and 2 inches Snap Loc reducers allow fixturing of 1 or 2 inches conduit inside larger spacers. The Snap Loc rebar holder helps provide stabilization on large banks of spacers
Type
Snap-Loc Spacers & Accessories
Type
Intermediate Spacer
Width
4.38 inches
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)
0.190 L
Package Weight (Metric)
0.086 kg
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Frequently Asked Questions

What are the installation requirements for this product?

The product must be installed in accordance with applicable national and local electrical codes.

Can different conduit sizes be used with larger spacers?

Yes, 1 inch and 2 inch Snap-Loc® Reducers allow for fixturing of 1 inch or 2 inch conduit inside larger spacers.

How do Snap-Loc spacers maintain horizontal stability?

Snap-Loc spacers maintain horizontal stability through their side dovetail rail and groove design, which also allows for side-by-side interchangeability of conduit spacer sizes.

Do intermediate spacers require top spacers?

Intermediate spacers do not require costly top spacers due to incorporated locking keyways. These keyways allow for a beaded strap to secure the top section of conduit.

What are the primary applications for Snap-Loc duct spacers?

Snap-Loc duct spacers are designed for concrete-encased and direct-burial applications.

Who is responsible for determining product appropriateness?

The purchaser is responsible for installation design and determining the appropriateness of the product for any specific application.

What material are Snap-Loc duct spacers made from?

Snap-Loc duct spacers are made from High Impact Polystyrene.

What is the purpose of Snap-Loc duct spacers?

Snap-Loc duct spacers provide stability, consistent separation, and relieve direct stress for duct materials in concrete-encased and direct-bury applications.

What type of ducts are Snap-Loc spacers used with?

Snap-Loc duct spacers are designed for use with non-metallic ducts.

What are the dimensions of the S289JJN spacer?

The S289JJN intermediate spacer has dimensions of A=4.500 in, B=1.250 in, and C=4.38 in.

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.