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Overview
- 304 stainless steel construction for superior corrosion resistance
- 1-1/4 inch (35 metric) pipe size with 12-inch nipple length
- Threaded ends for secure, leak-proof joints with Rigid/IMC conduit
- Suitable for outdoor, corrosive, or high-moisture environments
- Not intended for EMT conduit; verify local codes and compatibility
Specifications
Application | To Effectively Bush Factory or Field-Punched, Cut, or Drilled Holes In Metal Boxes or Enclosures. To Couple Boxes Back-to-Back |
Material | 304 Stainless Steel |
Size | 1-1/4 Inch / 35 Metric |
Trade Size | 1-1/4 in |
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) | 2.0000 L |
Package Weight (Metric) | 0.9070 kg |

NPL3/4X12SS
Conduit Nipple, 3/4 Inch/21 Metric Pipe Size, 12 Inch Nipple Length, for Use with Rigid/IMC Conduit, 304 Stainless Steel
NPL2X12SS
Conduit Nipple, 2 Inch/53 Metric Pipe Size, 12 Inch Nipple Length, for Use with Rigid/IMC Conduit, 304 Stainless Steel
NPL11/2X12SS
Conduit Nipple, 1-1/2 Inch/41 Metric Pipe Size, 12 Inch Nipple Length, for Use with Rigid/IMC Conduit, 304 Stainless Steel
NPL1/2X12SST
Conduit Nipple, 1/2 Inch/16 Metric Pipe Size, 12 Inch Nipple Length, for Use with Rigid/IMC Conduit, 316 Stainless Steel
NPL3/4X12SST
Conduit Nipple, 3/4 Inch/21 Metric Pipe Size, 12 Inch Nipple Length, for Use with Rigid/IMC Conduit, 316 Stainless Steel
NPL1X12SST
Conduit Nipple, 1 Inch/27 Metric Pipe Size, 12 Inch Nipple Length, for Use with Rigid/IMC Conduit, 316 Stainless Steel
NPL11/2X12SST
Conduit Nipple, 1-1/2 Inch/41 Metric Pipe Size, 12 Inch Nipple Length, for Use with Rigid/IMC Conduit, 316 Stainless Steel
NPL11/4X12SST
Conduit Nipple, 1-1/4 Inch/35 Metric Pipe Size, 12 Inch Nipple Length, for Use with Rigid/IMC Conduit, 316 Stainless SteelFrequently Asked Questions
What is the maximum nominal size for cULus listed nipples?
For cULus listing, the maximum nominal size for the nipple is 2 inches. Sizes greater than 2 inches have no agency listing.
What is the maximum length for cULus listed nipples?
For cULus listing, the maximum length for the nipple is 24 inches. Lengths greater than 24 inches have no agency listing.
What are the available nominal sizes for the nipple?
Nominal sizes include 1/2, 3/4, 1, 1-1/4, 1-1/2, 2, 2-1/2, and 3 inches.
What material is the NPL stainless steel nipple made from?
The NPL stainless steel nipple can be made from Type 304 (SS) or Type 316 (SST) stainless steel.
What material is the NPL stainless steel nipple made from?
The NPL stainless steel nipple can be made from Type 304 (SS) or Type 316 (SST) stainless steel.
What are the available nominal sizes for the nipple?
Nominal sizes include 1/2, 3/4, 1, 1-1/4, 1-1/2, 2, 2-1/2, and 3 inches.
What is the maximum length for cULus listed nipples?
For cULus listing, the maximum length for the nipple is 24 inches. Lengths greater than 24 inches have no agency listing.
What is the maximum nominal size for cULus listed nipples?
For cULus listing, the maximum nominal size for the nipple is 2 inches. Sizes greater than 2 inches have no agency listing.
What material is the NPL stainless steel nipple made from?
The NPL stainless steel nipple can be made from Type 304 (SS) or Type 316 (SST) stainless steel.
What are the available nominal sizes for the nipple?
Nominal sizes include 1/2, 3/4, 1, 1-1/4, 1-1/2, 2, 2-1/2, and 3 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.
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.




