
ABB Installation Products ST125-550SS Star Teck stainless steel jacketed cable fitting hub size 1-1/4 inches Range over jacket…
UPC: 786209895936
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- Pop-on design eliminates disassembly for faster installation
- Splined gland and gripping features ensure vibration-resistant terminations
- 1-1/4" hub size fits jacket diameters from 1.500 to 1.625 inches
- 304/316 stainless steel construction resists corrosion in harsh environments
- IP66/IP68 rated for moisture, dust, and contaminant protection
Specifications
Color | Silver |
Material | Stainless Steel |
Size | 1-1/4 inches |
Standard | UL E38947, CSA 23086, CSA 4484 |
Type | Teck Cable Fittings |
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) | 2.1600 L |
Package Weight (Metric) | 0.9800 kg |

SPL25/075/SAM
Single Piece Conduit Fitting for Food and Beverage, Straight, Nominal Conduit Size 25mm, 3/4 Inch NPT Thread, 316 Stainless Steel
95138
Clamp-on service entrance cap for 4-inch EMT and rigid/IMC conduit. It is made of aluminum with a silver color and no additional finish. The enclosure is listed as Weatherhead.
ST150-473SS
Star Teck stainless steel jacketed cable fitting hub size 1-1/2 inches Range over jacket 1.900-2.187 inches.
ST200-551SS
Star Teck stainless steel jacketed cable fitting hub size 2 inches Range over jacket 1.900-2.187 inches.
ST200-474SS
Star Teck stainless steel jacketed cable fitting hub size 2 inches Range over jacket 2.100-2.375 inches.
ST200-475SS
Star Teck stainless steel jacketed cable fitting hub size 2 inches Range over jacket 2.300-2.565 inches.Frequently Asked Questions
What is the NEMA Type rating for the ST125-550SS?
The ST125-550SS, having a stainless steel body, is rated as Type 4X.
What materials are used for the ST125-550SS connector?
The ST125-550SS connector features a stainless steel body and gland nut. It includes stainless steel grounding and retaining rings, a silicone bushing, and a nitrile O-ring.
What is the NPT hub size for the ST125-550 connector?
The ST125-550 connector has an NPT hub size of 1 1/4-11 1/2.
What is the jacket diameter range for ST125-550?
The ST125-550 connector accommodates a cable jacket diameter range from 1.500 inches minimum to 1.625 inches maximum.
What is the armor diameter range for ST125-550?
The ST125-550 connector is designed for an armor diameter range from 1.390 inches minimum to 1.545 inches maximum.
What is the minimum throat diameter of the ST125-550?
The minimum throat diameter for the ST125-550 connector is 1.370 inches.
What are the overall dimensions of the ST125-550 connector?
The ST125-550 connector has an overall length of 3.28 inches, an across corners dimension of 3 inches, and an NPT thread length of 0.810 inches.
What type of bushing does the ST125-550 connector use?
The ST125-550 connector uses a silicone bushing.
What material is the O-ring made of for this product?
The O-ring for the ST125-550 connector is made of Nitrile.
What type of cables is this connector listed for?
This connector is listed for use with Metal Clad Cables (Type MC).
How to Install Star Teck™ ST125-550SS Cable Fittings
This guide provides step-by-step instructions for properly installing Star Teck™ ST125-550SS cable fittings, ensuring a secure and sealed connection for armored cables in accordance with electrical codes.
Estimated time: 20m
Tools needed:
Hacksaw, Wrench, Wire strippers
Supplies needed:
Star Teck™ ST125-550SS Cable Fitting, Armored Cable
- Prepare the Armored Cable
WARNING: Disconnect power before installation to avoid risk of shock. CAUTION: This product must be installed by a qualified electrician in accordance with national and local electrical codes. Determine the required working length of the conductor inside the enclosure or device. Carefully remove a portion of the outer jacket to expose the cable armor. Use a hacksaw to cut the armor and trim the outer jacket to achieve the exposed armor strip length specified for the ST125-550 model in the provided product table. CAUTION: Do not nick or cut the conductor insulation during this process.
- Insert Cable into the Fitting
Feed the prepared armored cable through the gland nut opening of the Star Teck™ fitting. Push the cable until its armor firmly hits the internal end stop of the fitting.
- Secure and Seal the Fitting
Tighten the gland nut using a wrench until an appropriate seal is obtained, or to the maximum torque specified for the ST125-550 model in the provided product table. Ensure the bushing seals evenly around the cable's outer jacket and that the cable remains centered within the fitting to achieve an optimal and secure seal. Note that the design of the fitting does not require disassembly for installation.
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.

