Contact for Pricing
Minimum Qty: 25
Multiplier: 25
*Contact for lower quantities*
Overview
- Push-fit design for quick and tool-free installation
- Compatible with EMT, AC, MC, and FMC conduit types
- Durable construction for industrial and commercial applications
- Ensures secure and reliable electrical connections
- Meets industry standards for performance and safety
Specifications
Application | For use transitioning between 3/4" EMT and 10/4 to 8/3 AC/MC/MCIA or 3/8 FMC;These zinc die cast couplings are ideal for transitioning fixture whips above a drop ceiling for continuing a run of MC down the wall to emergency lights. |
Connection Type | Push-fit |
Length | 3.210000000000000;81.5340 in;in |
Length | 3.21 in |
Length | 81.534 mm |
Material | Metal |
Material Quality | Zinc Die Cast |
Size | 3/4" |
Special Features | The couplings patented design has a quick install snap-in end for AC/MC/MCI-A/FMC cables and a labor saving push-in end for EMT. |
Standard | UL |
Trade Size | 0.75 in |
Type | Coupling |
Package Weight (Imperial) | 0.145 L |
Package Weight (Metric) | 0.066 kg |
Frequently Asked Questions
What is the trade size of the 281SPMB?
The trade size of the 281SPMB is 3/4 inch.
What certifications does the 281SPMB have?
The 281SPMB couplings are certified under UL Standard UL-514B and have a UL File Number E9391.
What materials are used in the 281SPMB couplings?
The 281SPMB couplings are made from zinc die cast.
What is the purpose of the 281SPMB couplings?
The 281SPMB couplings are used for transitioning between 3/4" EMT and 10/4 to 8/3 AC/MC/MCIA or 3/8 FMC.
Where is the 281SPMB manufactured?
The 281SPMB couplings are manufactured in the USA.
How many units are in a standard package?
A standard package contains 100 units of the 281SPMB couplings.
What is the dimension A of the 281SPMB?
Dimension A of the 281SPMB is 1.93 inches.
What is the dimension B of the 281SPMB?
Dimension B of the 281SPMB is 1.39 inches.
Frequently Asked Questions about NSI Industries
How are Tork products typically installed?
Tork products are typically installed by trained technicians who follow a comprehensive commissioning process. This includes verifying the work environment, conducting electrical installation checks, performing internal and external equipment inspections, powering on the system, and executing operational tests to ensure compatibility and reliability.
What environmental ratings do Tork products have?
Tork products are designed to meet various environmental ratings, including NEMA Type 4X and Type 6, which provide protection against corrosion, windblown dust, rain, and occasional temporary submersion. These ratings ensure that Tork products can withstand harsh industrial environments while maintaining operational integrity.
What communication protocols do Tork products support?
Tork products support a comprehensive range of communication protocols, including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU integrated as standard. These protocols facilitate flexible network integration and high-performance communication across various industrial automation systems.
What are the key features of Tork products?
Tork products are designed with advanced features that enhance efficiency and reliability in industrial applications. Key features include integrated harmonics and EMC design for improved power quality, removable terminals for quick installation, and USB ports for easy troubleshooting. Additionally, Tork solutions emphasize user-friendly setup with application wizards and memory modules for convenient parameter management.
What are the main product lines offered by Tork?
Tork offers a diverse range of products primarily focused on industrial automation, including TORK® Photocontrols, lighting controls, and various electrical components such as enclosures, occupancy sensors, and grounding solutions. These products are designed to enhance efficiency and reliability in commercial and industrial applications.
What technical support does Tork offer?
Tork offers a comprehensive range of technical support services, including 24/7 customer support, on-site service management, and a technical hotline network. With three advanced technical support centers and over 8,000 hours of technical training conducted annually, Tork ensures certified expertise across 25+ languages to assist customers effectively. Their commitment to service is reflected in a 98% Service Level Agreement compliance rate, providing reliable support for all operational needs.
What industries and applications are Tork products used for?
Tork products are utilized across a variety of industries, including food processing, healthcare, hospitality, and manufacturing. They are designed for applications such as hand hygiene, surface cleaning, and dispensing solutions, ensuring efficiency and compliance in environments that require high standards of cleanliness and safety.
What certifications and standards do Tork products comply with?
Tork products comply with UL and cUL certifications, ensuring they meet rigorous safety and performance standards. Additionally, many models are designed to meet NEMA enclosure ratings, providing protection against environmental factors.
How are Remke products typically installed?
Remke products are typically installed through a systematic process that includes site audits to verify proper wiring, followed by remote or on-site commissioning. This commissioning involves installation verification, programming, and communication testing to ensure the system operates reliably and meets design specifications.
What accessories are available for Remke products?
Remke offers a wide range of accessories for their products, including panel mounting kits, fuse holders for voltage inputs, ferrites for communication modules, and current transformers. These accessories enhance the functionality and protection of Remke's industrial automation solutions, ensuring reliable performance in various applications.