
UPC: 783786717361
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Overview
- Includes EPDM Twin Tap Rocket connector for reliable connections.
- Features 2 distinct leg positions for versatile mounting.
- Comes with 1/2 inch stainless steel hardware: 2 studs, 4 flat washers, 4 Belleville washers, 4 nuts, 1 screw.
- Includes lubricant for easier installation and a plug with tether.
- Manufactured by ABB - Installation Products for quality assurance.
Specifications
Color | Blue |
Connection | Mechanical |
Finish | EPDM Rubber |
Insulation | EPDM |
Material | Aluminum |
Material | Stainless Steel, EPDM |
Mounting Type | 2 Leg Positions |
Series | DF 22 |
Size | 1/2 inch Hardware |
Type | Connector with Seal and Hardware |
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) | 2.4900 L |
Package Weight (Metric) | 1.1300 kg |

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What type of connector is included in the DF 22 Kit?
The DF 22 Kit includes an EPDM Twin Tap Rocket connector.
What hardware is included in the ABB DF 22 Kit?
The kit contains 1/2 inch stainless steel hardware, including studs, flat washers, Belleville washers, nuts, and a screw.
Does the DF 22 Kit come with lubricant?
Yes, the ABB DF 22 Kit includes lubricant to aid in installation.
What are the leg positions for the DF 22 Kit?
The DF 22 Kit offers 2 leg positions for mounting flexibility.
What is the material of the hardware in the DF 22 Kit?
All hardware included in the DF 22 Kit is made of stainless steel.
How to Install the DF 22 Flood-Seal Disconnectable Dead Front Secondary Transformer Connector
This guide provides step-by-step instructions for mounting the DF 22 Flood-Seal Disconnectable Dead Front Secondary Transformer Connector onto a transformer and installing its accessory rocket sleeves. Installation must be performed by trained installers following all applicable electrical codes, installation standards, and safety rules to prevent electric shock.
Estimated time: 1h
Tools needed:
Torque wrench, Wire strippers, Wire brush, Prescribed lug installation tool and die
Supplies needed:
Silicone insulation, Silicone grease, Proper lug, Nut and washer, Accessory rocket sleeves
- Prepare Transformer Stud Hole
Remove the pull-tab plug from the transformer stud hole. Then, remove the waterproof access cap that covers the transformer stud set screw.
- Mount DF Series Connector onto Transformer
Loosen the set screw on the connector. Carefully slip the connector over the stud of the transformer and position it correctly. Tighten the set screw to a torque of 300 in./lbs. Finally, replace the waterproof access cap over the transformer stud set screw.
- Prepare Cable for Rocket Sleeve Installation
Strip the cable insulation to the required length for the connector. 'Pencil' the insulation by tapering the end. Thoroughly wire brush the exposed conductor.
- Apply Silicone Insulation to Cable
Apply silicone insulation to the penciled end of the cable. Spread the silicone insulation evenly around the tapered section.
- Determine Rocket Ring Size
Refer to the provided table (in the original documentation) to accurately determine the correct rocket ring size for the specific cable being used.
- Cut Rocket Ring
Cut the rocket ring at the tip of the arrow, ensuring that the correct size range for your cable remains visible on the ring.
- Prepare Cable Entrance and Push Rocket Sleeve
Apply silicone grease on the edge of the opened cable entrance. Carefully push the rocket sleeve onto the cable(s).
- Install and Mount Lug
Install the proper lug onto the cable using the prescribed tool and die. Mount the lug onto the contact pad stud. Reinstall the nut and washer, and torque them to the manufacturer's specified value.
- Position Rocket Sleeve
Add silicone grease to the edge of the elliptical rubber shoulder on the connector. Slide the rocket sleeve over the lug and onto the elliptical shoulder until the rocket butts firmly against the connector insulation body.
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.