ABB - Installation Products S289LLN - 3 x 3 Inches Duct Spacer, High Impact Polystyrene Snap-Loc Intermediate Spacer For Use With Nonmetallic Ducts
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ABB - Installation Products

S289LLN

UPC: 034481004509


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Minimum Qty: 60

Multiplier: 60

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Overview

The ABB S289LLN is a 3 x 3 inch intermediate duct spacer designed for precise alignment and stability of nonmetallic ducts in demanding electrical installations. Constructed from high-impact polystyrene, this spacer features the Carlon Snap-Loc design with tapered joining slots and maximum tolerances for efficient job site assembly. The unique side dovetail rail-and-groove design enables side-by-side interchangeability of conduit spacer sizes while maintaining horizontal stability, eliminating the need for separate top spacers. Intermediate spacers like the S289LLN incorporate locking keyways, allowing the use of a beaded strap to secure the top section of conduit without additional hardware. Engineered for applications where ducts are encased in concrete or used in direct-burial scenarios, the S289LLN provides consistent separation and relieves direct stress on nonmetallic duct systems. It adheres to maximum O.D. dimensions as specified in NEMA TC-2, TC-6 & 8 and ASTM F512, ensuring compatibility with industry standards. The dimensions for the S289LLN are 6.625 inches in length (A), 1.812 inches in width (B), and 6.51 inches in width (C). Each standard carton contains 60 units for efficient bulk purchasing and storage. For permanent installation, Carlon Quick-Set cement glue or deforming the dovetail slide with pliers is recommended to prevent displacement. While ABB does not assume responsibility for Snap-Loc spacers used in direct burial applications, proper design engineering and backfill compaction are critical to minimizing point deflections. The S289LLN is part of ABB Installation Products' Snap-Loc series, designed to streamline duct management in electrical and industrial environments.
  • 3 x 3 inch intermediate duct spacer for nonmetallic ducts
  • High-impact polystyrene construction with Carlon Snap-Loc design
  • Side dovetail rail-and-groove for side-by-side interchangeability
  • Locking keyways allow top section securing with beaded strap
  • Dimensions: 6.625" L x 1.812" W x 6.51" C; 60 units per carton

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
6.625 inches
Material
Non-Metallic
Material
High Impact Polystyrene
Material Quality
Polystyrene
Mounting Type
Snap-Loc
Size
3 x 3
Size
3 x 3 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
6.51 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)
0.230 L
Package Weight (Metric)
0.104 kg
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Frequently Asked Questions

What is the size of the S289LLN duct spacer?

The S289LLN duct spacer measures 6.625 inches in length, 1.812 inches in width, and 4.81 inches in height.

What materials are used in the S289LLN product?

The S289LLN is made from high impact polystyrene, providing stability and stress relief for duct materials.

Can the S289LLN be used with metallic ducts?

The S289LLN is specifically designed for use with nonmetallic ducts.

What applications is the S289LLN suitable for?

The S289LLN is suitable for concrete-encased and direct-burial applications.

What features enhance the stability of the S289LLN?

The side dovetail rail design and locking keyways provide horizontal stability and eliminate the need for costly top spacers.

What is the installation requirement for the S289LLN?

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

What is the purpose of the Snap-Loc® Reducers?

The Snap-Loc® Reducers allow for the fixturing of 1" or 2" conduit inside larger spacers.

What should be considered for installation design?

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

What is the role of the Snap-Loc® Rebar Holder?

The Snap-Loc® Rebar Holder helps provide stabilization on large banks of spacers.

Is there a warranty for the S289LLN product?

The document does not specify warranty information for the S289LLN product.

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