Authorized NSI Industries Distributor
NSI Industries 364 - Bushing, Insulated, Malleable Iron, Size 1 1/4 Inch

NSI Industries 364 Bushing, Insulated, Malleable Iron, Size 1 1/4 Inch

UPC: 781747003645


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Contact for Pricing

Minimum Qty: 10

Multiplier: 10

*Contact for lower quantities*

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

Overview

The NSI Industries 364 (SKU: 364) is a 1 1/4-inch insulated malleable iron bushing designed for terminating threaded rigid and Intermediate Metal Conduit (IMC) to electrical enclosures. Constructed from durable malleable iron with a zinc electro-plate finish, this bushing meets Federal Specification A-A-50553 and NEMA Standard FB-1. It features a blue polyamide (nylon) liner that prevents wire insulation damage during installation and reduces pulling effort. Rated for 150°C operation for trade sizes 1/2" through 4", and 105°C for 5" and 6" sizes, the bushing complies with UL 514B standards. The locknut-type base ensures secure bonding and vibration resistance, meeting NEC 250.92(B) grounding requirements. Key dimensions include 1-7/8" (Dimension A), 3/4" (Dimension B), and 1-15/16" (Dimension C). Standard package quantity is 100 units.
  • 1 1/4" trade size for terminating threaded rigid and IMC to enclosures
  • Blue nylon liner prevents wire insulation damage and reduces pulling effort
  • Zinc electro-plated malleable iron construction for durability
  • Rated 150°C for sizes 1/2"–4" and 105°C for 5"–6"
  • Locknut-type base ensures secure bonding and vibration resistance
  • Locknut-type base resists loosening under vibration
  • Smoothly rounded shoulder protects conductors from damage

Specifications

Application
Used with locknut to terminate threaded rigid and IMC to box. Plastic metaliner prevents damage to wire insulation. 1/2" thru 4" rated 150 degree C, 5" and 6" rated 105 degree C.
Color
Blue
Color
Grey with Black Insulator
Connection Type
Locknut-type Base
Current Rating
N/A
Finish
Zinc Electroplated
Material
Malleable Iron, Zinc Electro-Plated, Polyamide (Nylon)
Material
Malleable Iron with Zinc Electro-Plate Finish
Material
Malleable Iron, Polyamide (Nylon)
Material
Malleable Iron with Zinc Electro-Plate Finish and Polyamide (Nylon) Liner
Material
Malleable Iron
Material
Malleable Iron, Poly
Material
Malleable Iron with Zinc Electro-Plate Finish and Blue Nylon Liner
Material
Malleable Iron, Nylon
Mounting Type
Locknut-type
Mounting Type
Locknut-type base
Mounting Type
Locknut
Mounting Type
Conduit
NEMA Rating
FB-1
Series
NSi Industries
Series
NSi 364
Series
NSi
Size
1.25"
Size
1.25 inch
Size
1.25 Inch Trade Size
Size
1-1/4 IN
Special Features
Plastic liner prevents damage to wire insulation
Standard
UL
Temperature Rating
150?°C
Trade Size
1.25 in
Type
Bushing
Package Weight (Imperial)
0.119 L
Package Weight (Metric)
0.054 kg
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Frequently Asked Questions

What is the temperature rating of the NSi 364 bushing?

The NSi 364 bushing has a temperature rating of 105°C, making it suitable for demanding environments.

What material is the NSi 364 bushing made from?

The NSi 364 bushing is constructed from durable malleable iron, providing substantial mechanical strength and wear resistance.

Is the NSi 364 bushing UL-Recognized?

Yes, the NSi 364 bushing is UL-Recognized, ensuring it meets safety and performance standards.

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.