NSI Industries LB-49 - Rigid and IMC Conduit Body, Type LB, Aluminum, Size 3-1/2 Inch
NSI Industries

LB-49

UPC: 781747041494


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Overview

The NSi Industries LB-49 Rigid and IMC Conduit Body is a 3-1/2 inch aluminum Type LB fitting designed for industrial electrical applications requiring durable conduit routing. Constructed from corrosion-resistant aluminum, this conduit body ensures long-term performance in both indoor and outdoor environments. The LB-49 features Type LB construction, providing a 90-degree bend for efficient cable access and conduit direction changes. Compatible with Rigid and Intermediate Metal Conduit (IMC), it supports conduit sizes up to 3-1/2 inches, making it suitable for heavy-duty electrical installations. With a volume capacity of 91 cubic inches (1491 cm³), the LB-49 accommodates ample wire slack and pull space. Its precision-engineered design ensures secure connections and weatherproof seals, meeting industry standards for electrical safety and reliability. Ideal for service entrance, distribution, and branch circuit applications in commercial, industrial, and utility installations.
  • 3-1/2 inch aluminum Type LB conduit body for Rigid and IMC conduit
  • 91 cubic inch volume capacity for ample wire slack and pull space
  • Corrosion-resistant aluminum construction for indoor/outdoor use
  • Precision-engineered for secure, weatherproof conduit connections
  • Compatible with Rigid and Intermediate Metal Conduit (IMC) systems

Specifications

Application
Threaded bodies for rigid conduit or IMC allows access for inspection, pulling and maintenance.
Conduit Body Form/Series
Form 85/Series 5
Conduit Body Type
LB
Finish
Enamel
Hub Size
3.5
Material
Aluminum
Material Quality
Aluminum
Material Quality
Aluminium
Nema Rating
Type LB
Size
3-1/2 Inch
Standard
cULus
Trade Size
3-1/2 in
Type
Type LB
Package Dimensions (L x W x H)
17.875 IN x 9.625 IN x 6 IN
Package Dimensions (L x W x H)
45.4025 cm x 24.4475 cm x 15.24 cm
Package Weight (Imperial)
7.700 L
Package Weight (Metric)
3.493 kg
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Frequently Asked Questions

What type of conduit is compatible with LB-49?

The LB-49 is compatible with rigid conduit or IMC.

What are the dimensions of the LB-49 conduit body?

The dimensions are A: 5-5/8 in, B: 4-5/8 in, C: 4 in, and D: 15-9/16 in.

What is the standard package quantity for LB-49?

The standard package quantity for the LB-49 conduit body is 1 unit.

What is the trade size of the LB-49 conduit body?

The trade size for the LB-49 conduit body is 3-1/2 inches.

What is the application of the LB-49 conduit body?

The LB-49 conduit body is used with rigid conduit or IMC, allowing access for inspection, pulling, and maintenance.

What certifications does the LB-49 conduit body have?

The LB-49 is certified under Federal Specification W-C-586D, NEMA Standard FB-1, and UL Standard UL-514A with UL File Number E11077.

What is the finish of the LB-49 product?

The LB-49 conduit body has an enamel paint finish.

What is the material of the LB-49 conduit body?

The LB-49 conduit body is made from aluminum.

What are the dimensions of the LB-49 conduit body?

The dimensions are A: 5-5/8 in, B: 4-5/8 in, C: 4 in, and D: 15-9/16 in.

What is the material of the LB-49 conduit body?

The LB-49 conduit body is made from aluminum.

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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.

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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.

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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.

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