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NSI Industries FA-403 - Flat Four-Square Cover
NSI Industries

FA-403

UPC: 781747024039


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Overview

The NSI Industries FA-403 is a Flat Four-Square Cover designed for fire alarm systems. This RED cover meets visual identification requirements and is color-coded for quick recognition in safety-critical installations. It is box-mounted and provides NEMA 3R protection, making it suitable for wet locations when the cover is closed. Part of the Red•Dot® line of fittings, the FA-403 includes a gasket and screws for straightforward installation. NSI Industries, a trusted manufacturer in the electrical and fire safety industry, ensures this cover delivers reliable performance for fire alarm applications where compliance and visibility are essential.
  • Flat four-square cover for fire alarm box mounting
  • NEMA 3R raintight protection for wet locations
  • Red color for quick visual identification
  • Includes gasket and mounting screws
  • Part of NSI Industries' Red•Dot® line
  • Includes Gasket and Screws

Specifications

Application
Red fire alarm box cover to meet visual identification requirements for fire alarm installations.
Color
Red
Cover Type
Square
Finish
Powder Coat
Insulation
None
Material
Steel
Mounting
Data Plate mounting bracket (Old Work)
Shape
Square
Size
4 IN
Special Features
Provides positive visual identification and can withstand the harshest environmental conditions.
Standard
UL
Type
Red Fire Alarm
Package Weight (Imperial)
0.265 L
Package Weight (Metric)
0.120 kg
One Gang Square Device Cover, 4 Cubic Inches, 4 Inch Square x 5/8 Inch Raised, Red, Pre-Galvanized Steel

52C145/8RD

One Gang Square Device Cover, 4 Cubic Inches, 4 Inch Square x 5/8 Inch Raised, Red, Pre-Galvanized Steel
Rigid and IMC Conduit Body, Type LL, Malleable Iron, Size 3-1/2 Inch

LL-69

Rigid and IMC Conduit Body, Type LL, Malleable Iron, Size 3-1/2 Inch
Rigid and IMC Conduit Body, Type LL, Malleable Iron, Size 4 Inch

LL-70

Rigid and IMC Conduit Body, Type LL, Malleable Iron, Size 4 Inch
Rigid and IMC Conduit Body, Type T, Malleable Iron, Size 3-1/2 Inch

T-69

Rigid and IMC Conduit Body, Type T, Malleable Iron, Size 3-1/2 Inch
Rigid and IMC Conduit Body, Type T, Malleable Iron, Size 4 Inch

T-70

Rigid and IMC Conduit Body, Type T, Malleable Iron, Size 4 Inch
Rigid and IMC Conduit Body, Type LR, Malleable Iron, Cover and Gasket, Size 1/2 Inch

LR-61CG

Rigid and IMC Conduit Body, Type LR, Malleable Iron, Cover and Gasket, Size 1/2 Inch
Rigid and IMC Conduit Body, Type T, Malleable Iron, Cover and Gasket, Size 3/4 Inch

T-62CG

Rigid and IMC Conduit Body, Type T, Malleable Iron, Cover and Gasket, Size 3/4 Inch
Rigid and IMC Conduit Body, Type LR, Malleable Iron, Cover and Gasket, Size 1 Inch

LR-63CG

Rigid and IMC Conduit Body, Type LR, Malleable Iron, Cover and Gasket, Size 1 Inch

Frequently Asked Questions

What are the dimensions of the FA-403 cover?

The FA-403 cover has dimensions of 4 inches by 4 inches.

What material is the FA-403 cover made of?

The FA-403 cover is made of steel.

What is the application of the FA-403 cover?

The FA-403 cover is used for fire alarm installations to meet visual identification requirements.

Is the FA-403 cover compatible with fire alarm systems?

Yes, the FA-403 cover is designed specifically for fire alarm installations.

What is the finish of the FA-403 cover?

The FA-403 cover has a red powder coat finish.

What certifications does the FA-403 cover have?

The FA-403 cover is certified under UL514A and has UL File Number E11077.

What is the standard packaging quantity for the FA-403?

The standard packaging quantity for the FA-403 is 50 units.

Frequently Asked Questions about NSI Industries

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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.

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.

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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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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.

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What certifications and standards do Tork products comply with?

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What accessories are available for Remke products?

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