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ABB - Installation Products AT21/M20/SA/BLB - Adaptalok ATS, Straight Conduit Fitting, Swivel External Male Thread, Nominal Conduit Size 21mm, M20 Thread, Polyamide (Nylon) 66, Nickel Plated Brass Thread/TPE, Black with Blue Elastomer

ABB Installation Products AT21/M20/SA/BLB Adaptalok ATS, Straight Conduit Fitting, Swivel External Male Thread, Nominal Conduit…

UPC: 786210282282


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Minimum Qty: 10

Multiplier: 10

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Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The ABB Adaptalok ATS Straight Conduit Fitting (SKU: AT21/M20/SA/BLB) is a precision-engineered electrical conduit fitting designed for secure, leak-tight connections in industrial and commercial installations. This fitting features a swivel external male thread (M20) compatible with standard threaded systems, paired with a nominal 21mm conduit size for seamless integration with non-metallic conduits. Constructed from high-strength Polyamide (Nylon) 66, the fitting delivers superior impact resistance, UV stability, and dimensional accuracy, while the nickel-plated brass thread ensures corrosion resistance and reliable conductivity. The integrated TPE elastomer provides a vibration-resistant seal, preventing moisture, dust, and contaminants from entering the conduit system. The black body with blue elastomer offers clear visual identification and durability in harsh environments. Key applications include electrical installations in automation systems, machinery protection, control panels, and harsh industrial settings where reliable sealing and long-term performance are critical. The Adaptalok ATS series is engineered for compatibility with ABB’s installation products and meets industrial standards for electrical conduit fittings. This fitting is manufactured in the USA, ensuring consistent quality and traceability. Specifications: Nominal conduit size 21mm, M20 external thread, Polyamide (Nylon) 66 body, nickel-plated brass thread, TPE elastomer seal, black/blue color coding. Designed for use with non-metallic conduits in metallic or threaded systems.
  • Nominal conduit size: 21mm for non-metallic conduits
  • Thread type: M20 external male thread, swivel design for easy alignment
  • Material: Polyamide (Nylon) 66 body with nickel-plated brass thread
  • Seal: TPE elastomer for vibration-resistant, moisture-proof connections
  • Color: Black body with blue elastomer for visibility and durability

Specifications

Application
For Insertion into Threaded Entries or Knockout to Connect Conduit
Cable Entry
M20 Thread
Color
Black/Blue Elastomer
Color
Black;Blue
Connection
Straight
Material
Polyamide/Nylon 6.6
Size
NC 21mm
Type
Conduit Fitting with Metric Threads
Package Dimensions (L x W x H)
1 IN x 7.87 IN x 9.84 IN
Package Dimensions (L x W x H)
2.54 cm x 19.9898 cm x 24.9936 cm
Package Weight (Imperial)
0.090 L
Package Weight (Metric)
0.041 kg
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AT21/M20/A/BLB

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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.