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Overview
- Pre-formed Santoprene rubber sleeve for #14 to 2/0 AWG conductors
- Accommodates cable insulation diameters from 0.150 to 0.600 inch
- 2.25-inch length with included silicone grease for watertight sealing
- Eliminates taping; reduces labor and material costs for splice preparation
- Maintains watertight integrity indefinitely in buried, underground, and overhead applications
Specifications
Application | Watertight Splice Applications. Rated 600 Volts - built for Heavy-Duty Loads |
Color | Black |
Conductor Range | #14 to 2/0 AWG |
Length | 2-1/4 in |
Material | Santoprene Rubber |
Series | FSS |
Size | 2-1/4 inch |
Special Features | Sizes for most conductors, perfrect for Copper or Aluminum Conductors ranging from #14 AWG to 1500 kcmil. Easy to Install. Waterproof. Eliminate taping to significantly reduce labor and material cost of splice preparation |
Standard | RUS Accepted |
Type | Insulating Cover - End Caps |
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) | 0.0550 L |
Package Weight (Metric) | 0.0250 kg |

FSS 20 CAP
Flood Seal Cap with Liner, Length 2-7/8 inch. Six Rings - Sizes #14 to 250 kcmil (1.5 to 120 mm2). Santoprene.
RRC-202
Deep Groove Rib Splice Cover for Catalog Number RRS 202, Included in kit - RRK 202. EPDM Rubber, Length 5-1/2 inch. 1 inch widest Diameter. Cover Only - No Connector.
SB-6293-8-CLR
Shrouded Insulating Boot, Clear PVC. 9-1/8 inch. (8) 3/8 inch Diameter Holes spaced 1 inch apart along Centerline starting 17/32 inch from end.Frequently Asked Questions
What conductor sizes does the FSS-20-HM support?
The FSS-20-HM supports aluminum and copper conductors ranging from #14 to 2/0 AWG.
What is the cable insulation diameter range for this cover?
The cover accommodates cable insulation diameters from 0.150 to 0.600 inch.
What is included in the FSS-20-HM kit?
The kit includes a rocket, cap, instruction sheet, and silicone grease for immediate installation.
How long is the FSS-20-HM cover?
The FSS-20-HM cover measures 2.25 inches in length.
What material is the FSS-20-HM made from?
The cover is constructed from black Santoprene rubber with included silicone grease.
Does the FSS-20-HM require taping for installation?
No, the FSS-20-HM eliminates the need for traditional taping, reducing labor and material costs.
What environments is the FSS-20-HM suitable for?
The cover is designed for direct buried, underground network, and overhead splice joints in harsh environments.
How to Install the Flood Seal Submersible Splice Cover FSS 20 & FSS 20L
This guide provides step-by-step instructions for installing the Flood Seal Submersible Splice Cover, ensuring a watertight and insulated connection for low voltage cables. WARNING: Installation must be performed by trained installers in accordance with all applicable electrical codes and safety rules.
Estimated time: 20m
Tools needed:
Utility knife, Cable cutter, Insulation stripping tool
Supplies needed:
Silicone grease, Silicone sealant, Electrical connector, Flood Seal Submersible Splice Cover FSS 20/20L, Low voltage cable
- Select Correct Cut-Off Ring
Identify and select the correct cut-off ring on the rocket sleeve and cap that corresponds to the specific cable size being used for the splice.
- Prepare Rocket Sleeve and Cap
Cut off the rocket sleeve and cap at the tip of the arrow, ensuring that only the correct cable size marking is visible on the opened rocket and cap sections.
- Bevel Cable Insulation
Bevel or pencil the cable insulation by approximately 1/4 inch (6mm) to facilitate easier installation and seating of the splice cover components.
- Apply Silicone Grease
Apply a generous amount of silicone grease to the prepared cable insulation where the splice cover will be seated. This aids in installation and sealing.
- Slide Rocket and Cap Over Cable
Carefully slide the cut rocket sleeve and cap over the prepared cable, positioning them appropriately for the splice connection.
- Install Electrical Connector
Install the appropriate electrical connector onto the prepared cable ends, ensuring a secure and proper electrical connection.
- Seal Housing
Apply silicone sealant to the open edge of the rocket sleeve. Then, slide the two halves of the Flood Seal Housing together, centering the housing precisely over the installed electrical connection to create a watertight seal.
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.

